Fashionable Portable Power Bank

How to calculate the conversion rate of power bank?

The formula is: battery capacity * 0.8 (about 20% loss) / mobile phone battery capacity = charging times (approximately). For example, a usb external backup battery with my 1440 mAH, Power bank capacity 5000mAH. The formula is: 5000mAH * 0.8 / 1440mAH = 2.7 (approximately). Some mobile phone factory manufacture of the mobile phone battery, original battery also has the performance loss when charge, was estimated as 10%, if the loss of effective account. Such as the original phone battery performance loss: 5000mAH*0.8*0.9/1440mAH=2.5 times(approximately).

It is funny when you get a product that before receiving it, you never knew how much you needed it. That is the case with the Magic Cube I received from Powerocks. To be honest, I did not even know what a portable power bank was until I received my little pink rectangular cube of awesomeness. The timing on the arrival of the Magic Cube could not have been better. My husband spilled soda on the car charger for our phones and he depends on that thing to keep his phone going. The day after he did this, the Magic Cube came and I had been playing with it when he came home from work. He took it with him ti work the next day and he was so excited about it! I am so not surprised that the products from Powerocks has won awards like the Family Choice Award, Best In Children’s and Parenting Products for Highest Capacity.



The Magic Cube can charge up to 2 devices at a time, and because it is portable, you always have a back up charger so you are never without your cellphone. It is lightweight and you can use the power bank for charging up to 500 times, which is up to 10 times that of any others on the market. The Powerocks company has 10 years experience with developing lithium ion battery products. Not only are the Powerocks products cutting edge, but they are smartly designed and is one of the best selling power products on the market.You can purchase the Powerocks Magic Cube for $74.99 and it, as well as the other Powerocks products online in their e-storefront as well as on Amazon.

One USA Only reader will win a Powerocks Magic Cube ($74.99) in their choice of color, depending on availability.

www.external-battery.net established in 2005, is the subsidiary company of Global Vision Group (HK) limited. We are a professional and famous power bank manufacturer and exporter in China. With our own professional R&D center, factory and marketing team, we devoted ourselves to offering customer with innovative 3C products.

For more information about power bank charger visit our website.

Best Small Form-Factor PC Case?

Building an HTPC? Or maybe you just want to build a new system but you don't want it to take up a ton of space or look like a monolith under your desk? If that's the case, you might need a smaller form factor, perhaps something that's Mini-ITX or Micro-ATX, and a case to match. This week we want to hear about which of those smaller, more elegant Micro ATX Cases.

We recognize that not everyone wants a huge, full-sized tower, and when we last asked you for the best computer cases, the contenders were all towers with plenty of airflow, space to move around, expansion bays, and more. This week we want to take a different approach. We want to know which cases you think are the best for someone building an HTPC, a Hackintosh, or any workstation that doesn't have to be a huge high-end rig. Leave your nominations in the discussions below!

The call for contenders is closed! To see which of your nominees made it to the top five, head over to our Hive Five feature and cast your vote for the all-out winner!



Hive Five nominations take place in the discussions, where you post your favorite tool for the job. We get hundreds of nominations, so to make your nomination clear, please include it at the top of your post like so: VOTE: BEST MINI PC CASE. Please don't include your vote in a reply to another person. Nominations emailed to us will not be counted. Instead, make your vote and reply separate discussions. After you've made your nomination, let us know what makes it stand out from the competition.

About the Hive Five: The Hive Five feature series asks readers to answer the most frequently asked question we get: "Which tool is the best?" Once a week we'll put out a call for contenders looking for the best solution to a certain problem, then computer case supplier tell us your favorite tools to get the job done. Every weekend, we'll report back with the top five recommendations and give you a chance to vote on which is best. For an example, check out last week's five best document scanners for going paperless.

en.goldenfield.com.cn has been dedicated to developing and producing computer peripherals - PC Case, Switching Power Supply, Multimedia Speakers, Mouse and Keyboard, etc. Our two ISO 9001:2000 accredited factories roll out 1.65 million units per month. We have enjoyed the largest market share of PC cases & switching power supplies in mainland China since 2004 (data source from an independent, 3rd party media, China Information World). And, our products are presented in over 48 countries/regions.

For more information about computer case charger visit our website.

Philips Announced New LED Lamp Prototype

On April 12, Philips researchers made an announcement of a new LED lamp prototype on 11th April. It is said that the new LED tube has the same brightness with the half power consumption compared to the ordinary fluorescent lamp. If this product can be universally applied, it will bring significant emission reduction and significantly reduce expenditure on electricity for lighting. This new LED tube is a huge leap in the lighting industry.

LED tube lighting is made that is pin-compatible with, and designed to replace, standard fluorescent tubes. Most LED tubes available can be used in place of T8, T10, or T12 tube designations, in lengths of 2, 4, and 8 feet (such as T10 LED tube). Some LED tubes are designed to drop directly into an existing fixture, while others require rewiring of the fixture to remove the ballast. An LED tube generally uses many individual LEDs to point light downward toward the subject. This differs from most fluorescent tubes that create light 360 degrees around the center axis of the tube, which the fixture then reflects downward.



Philips said that this new LED lamp luminous efficiency can reach 200lm/W, which is far more than the highest quality fluorescent lamps and ordinary light bulbs currently on the market which can achieve 100lm/W and 15lm/W. In addition to the higher luminous efficiency, Philips claims that the product also has excellent light color stability, and will not be changed due to changes in the environment.

Statistics shows that the lighting occupies more than 19% of the global electricity consumption. Therefore, use energy efficient lighting will significantly reduce energy consumption and reduce harmful emissions of carbon dioxide.

Application of this product is mainly in the office and factory lighting. Those occasions fluorescent electricity consumption occupies more than half of the total world electricity consumption for lighting. Lighting consumes nearly 200TWh of electricity per year in the United States. Philips estimates that if half of the lighting equipment is replaced with this new type of energy-saving lamps, it will save electricity costs $ 12 billion, 60 million metric tons of carbon dioxide emissions.

The Philips Lighting lamps and electronic Division CEO said that this is a breakthrough in the field of LED lighting. We expect to promote the transformation of the whole industry. The product to be full extension will significantly reduce the level of global energy consumption.

Philips expects to produce this new LED tube to market in 2015, and in 10 years to replace half of the fluorescent lamps. The product will be mainly used in office lighting as the main market, and the domestic market will be considered in the second phase. Philips has not yet announced the price, but a spokesman said, the initial listing price of the new product will still be higher than ordinary fluorescent tubes. But electricity and luminous efficacy of the LED lights into account the long term, a new generation of LED lights will have a significant cost advantage.

www.ervan.cn Shenzhen Ruizi Light Electricity Technology Co., Ltd. Is a professional LED tube manufacturer located in Shenzhen, China.

For more information about LED light charger visit our website.

Contrast between Original Battery and Mobile Power Bank

Applicability:
1. The equipment original battery is only suitable for the use of original equipment, mobile power simply convert the connector will be able to charge a variety of digital devices or power supply and charging, but is not limited to the brand and model.
2. power bank 5000mah can be widely used in USB On-the-Go (USB-OTG) portable device (USB lights, fans, massage and medical equipment, etc.), involving a wide range.
3. Some digital products (such as tape recorders, video machines, cd, old-fashioned DC) can be used with the disposable batteries (5 or 7) or the small rechargeable battery (5 or 7) and portable mobile power can completely replace these batteries products, to achieve the same convenient mobile use.
4. Some models of mobile power can be coupled with an appropriate connector to become a "universal charger", and it can charge for a variety of digital devices.

Usability:
1. Mobile power capacity is usually several times more than the original battery, and it can even reach more than 8 times or 8 times depending on the size, which can achieve many charge times or power supply for a long time.
2. Some digital devices (PSP, digital camera, etc.) must be stopped to replace the original battery in use, while mobile power can power the device without affecting the device, which is the embodiment of the user-friendly design.
3. Some portable external battery charger design is precision, which is even easier to carry, easier to use than the original battery.



Economy:
1. is usually added with the equipped original battery is expensive, rather than the original battery quality cannot be guaranteed, and good quality mobile power capacity is several times of the original battery, but the price may be little difference with the original battery, and some or even lower.
2. The wide applicability of mobile power, so as not to be equipped with a variety of battery because they have a variety of digital devices. Increase with the original battery may be wasted due to the digital update or negligence lost mobile phones and other digital devices.
3. high-capacity mobile power has a wide range of application, which is suitable for family or group of people, even meet the need of friend who is in need of emergency help.
4. Mobile power can charge small batteries (disposable or rechargeable) to power digital devices, to achieve the same mobile use, makes the use of cost reduction, but also environmentally friendly.
5. mobile power has long service life, which is usually designed for 70-80% of the electricity capacity remains in charge and discharge more than 500 times, according to the average 2 times a week full charge and discharge, you can use more than 5 years.

At present, www.external-battery.net our product line has been expanded from the battery charger to mobile phone cases and accessories which are suitable for iPhone, iPods, iPad, smart phones, digital tablets and other portable devices. Our own brand "Sunwith" has won a great popularity and market share. At the same time, OEM service is offered and we want to establish a long term relationship with customers all over the world.

For more information about power bank charger visit our website.

Introductions about External Battery

Function of external battery

"External battery" can charge or be used as external power supply for mobile phones, digital cameras, PDA, PSP, MP3/MP4 and other digital electronic devices as a kind of mobile power charger, which can recharge digital products many times, but also provide continuous power supply for digital products for a long time, to solve digital products problem not being able to be charged under the conditions of the absence of electricity and cannot work for a long time. The function of digital products is increasingly diverse, more frequently used, and the importance of how to improve digital products use time, to play its most important function is highlighted. Mobile power is the best solution to solve this problem. With a power supply, it can provide energy (power or charge) for a variety of digital products anywhere on the move.

International definition of mobile power is mobile power pack, the portable energy (Mobile Energy), or "Power Bank". The mobility of mobile power means that the products can play its function on the move (such as when you travel, at meetings, the charger is not around or inconvenient charging case), that is to provide power or charge for digital products without limitations anywhere, at any time, to raise the quality of life and work.



The applicability of the "external battery" means the product can be suitable for the widest range of digital products. Mobile power serve for mobile phones, MP3, MP4, PDA, game consoles (PSP), Bluetooth headsets, digital cameras, CD players, video machines, digital cameras, portable DVD, notebook computers and other digital products. In fact, mobile power can be used as the most convenient mobile power supply by usb cable used in any compliance USB On-the-Go (USB-OTG) portable device (USB lamp, usb eye massager, usb coffee maker).

Mobile power is usually designed lightweight, compact, easy to carry, to facilitate mobile use. After the mobile power charges fully the portable charger (usually full time charging is designed for 3-5 hours), connect your digital devices with a suitable connector or directly connect USB On-the-Go (USB-OTG) type equipment with the usb cable, mobile power supply starts to offer power or charge your digital devices through the automatic detection or simply switch.

External battery on the market is mainly for Apple mobile phone – iPhone. As the world's most popular smart phone, the deficiency of iPhone is that its battery cannot be replaced, which is really painful for businessmen who have phone calls all day and owners like operating machine all day. In addition, USB data cable and power adapter is separately configured, easy to be forgotten at home or in the car, so Apple Iphone External Battery came into being for this situation.

Guangzhou Sunwith Co., LTD. established in 2005, is the subsidiary company of Global Vision Group (HK) limited. We are a professional and famous power bank manufacturer and exporter in China. At present, our product line has been expanded from the battery charger to mobile phone cases and accessories which are suitable for iPhone, iPods, iPad, smart phones, digital tablets and other portable devices.

For more information about Power Bank charger visit our website.

How to Buy a Mobile Power Bank

It is funny when you get a product that before receiving it, you never knew how much you needed it. That is the case with the Magic Cube I received from Powerocks. To be honest, I did not even know what a portable external battery charger was until I received my little pink rectangular cube of awesomeness. The timing on the arrival of the Magic Cube could not have been better. My husband spilled soda on the car charger for our phones and he depends on that thing to keep his phone going. The day after he did this, the Magic Cube came and I had been playing with it when he came home from work. He took it with him ti work the next day and he was so excited about it! I am so not surprised that the products from Powerocks has won awards like the Family Choice Award, Best In Children’s and Parenting Products for Highest Capacity.




Some consumers feel uncertain, too many products on the market, it is hard for choice, What is the Iphone External Battery can buy suitable? So, today UNOs have to answer consumer confused questions--how to learn to buy a mobile power bank.
1.The top one is. The Capacity. How big capacity what you want? You should understand what is use to. Somebody should surely be possible for Traveling or on business.
2.Top two, the Output, consider your mobile phone output, select the output power of Powerbank can be run mobile phone.
3.Top three, The Core, the core in mobile power bank, you should know that core is so important, now has lithium ion battery, and lithium polymer batteries battery, UNOs mainly manufacture the lithium polymer battery(portable power bank)
4.Top four, The Price,consider the price. The fake product is so many on social media market or online store In China,so the price can not trust when it is too low or too high. Fortunately, UNOS sold only in a qualified company.
5.Top five, We have a stable sales channels in overseas, the future, the development of a variety of UNOs official online sales channels, provide a more convenient way for consumers to buy.

Guangzhou Sunwith Co., LTD, established in 2005, is the subsidiary company of Global Vision Group (HK) limited. We are a professional and famous power bank manufacturer and exporter in China. With our own professional R&D center, factory and marketing team, we devoted ourselves to offering customer with innovative 3C products.

For more information about battery charger visit our website.

How to Use Button Cell Battery Safely?

Energizer and Safe Kids USA established a safety partnership to address this growing child safety hazard – though we need to note that injuries also are sustained by adults. They launched an effort called The Battery Controlled, committed to raising awareness of this issue and sharing information with parents to help prevent injuries. They place the burden on you to prevent this product from injuring your family. This includes:

1. Keep out of Reach 2. Get help Fast 3. Tell Others

According to studies, the major sources of ingested button cell battery for children under 6 years of age are: 1. Directly from the product-61.8% 2. Loose or sitting out-29.8% 3. Battery packaging-8.2% 4. Hearing aid containing battery-0.2%



Based on my discussions with subject matter experts at the recent Annual Meeting and Training Symposium of ICPHSO (International Consumer Product Health and Safety Organization), ingestion is only one of the ways that these coin cell batteries do harm. They are also inserted in ears, nose and eye cavities. Additionally, a significant number of adults, especially the elderly, are treated for ingestion or insertion injuries. Adults may be cognitively disabled, yet other possibilities also include scenarios in which the elderly are changing the batteries in their hearing aids–placing the new one in their mouth while removing the old (or vice versa) and then unintentionally swallowing the battery cell for any one of several reasons, such as sneezing, forgetting about the battery, etc.

Adults may be able to get treatment very fast, if they are aware of the hazard associated with lithium button cell and seek medical treatment immediately. Yet, they need to be informed of the hazard too, as it may be counter-intuitive to know that such a small, round, old (seemingly discharged) metal hearing aid battery can do material physical harm. Obviously, children and cognitively disabled adults are at far greater risk. Even if they are old enough to communicate, they may not inform a parent or caregiver of the ingestion, nor tie together the symptoms they later experience with the ingestion.

www.battery-products.com is a professional dry battery, especially alkaline battery manufacturer in China. Chung Pak was found in 1980. Its head office is based in Hongkong, with one battery products manufacturing factory located in Shunde, Guangdong, Mainland China, employing a total of approximately 1,800 professionals of battery products. Started as being a battery manufacturer, Chung Pak has now developed to have diversified of paper separator, zinc products, metal plastic parts and tools manufacturing in addition to the core battery products manufacturing business.

For more information about battery charger visit our website.

Computer case

A computer case is also known as a "computer chassis", "tower", "system unit", "base unit" or simply "case". Also sometimes incorrectly referred to as the "CPU" or "hard drive", which said by Computer Case Manufacturer, it is the enclosure that contains most of the components of a computer (usually excluding the display, keyboard and mouse).

Cases are usually constructed from steel (often SECC — Steel, electrogalvanized, cold-rolled, coil) or aluminium. Plastic is sometimes used, and other materials such as glass, wood and even Lego blocks have appeared in home-built cases.

Cases can come in many different sizes (known as form factors). The size and shape of a computer case is usually determined by the form factor of the motherboard, since it is the largest component of most computers. Consequently, personal computer form factors typically specify only the internal dimensions and layout of the case. Form factors for rack-mounted and blade servers may include precise external dimensions as well, since these cases must themselves fit in specific enclosures.



For example, a case designed for an ATX motherboard and power supply may take on several external forms, such as a vertical tower (designed to sit on the floor, height > width) or a flat desktop (height < width) or pizza box (height ≤ 5 cm (2 in), designed to sit on the desk under the computer's monitor). Full-size tower cases are typically larger in volume than desktop cases, with more room for drive bays and expansion slots. Desktop cases—and mini-tower cases under about 18 inches high—are popular in business environments where space is at a premium.

Mid Tower Case have either a single side panel which may be removed in order to access the internal components or a large cover that saddles the chassis. Traditionally, most computer cases required computer case screws to hold components and panels in place (i.e. motherboard, PSU, drives, and expansion cards). Recently[when?] there is a trend toward "screwless" cases, in which components are held together with snap-in plastic rails, thumbscrews, and other methods that do not require tools; this facilitates quick assembly and modification of computer hardware.

en.goldenfield.com.cn has been dedicated to developing and producing computer peripherals - PC Case, Switching Power Supply, Multimedia Speakers, Mouse and Keyboard, etc. Our two ISO 9001:2000 accredited factories roll out 1.65 million units per month. We have enjoyed the largest market share of PC cases & switching power supplies in mainland China since 2004 (data source from an independent, 3rd party media, China Information World). And, our products are presented in over 48 countries/regions.

For more information about Computer case charger visit our website.

Comprehensive Analysis of Power Bank to Keep Away from Cheating

A lot of people have a lot of confusion when they buy power banks. Thus, I'm here to analyze how to choose a good mobile power.

1. Are power banks of famous brands the best?

Famous brands power banks have no problems on the security issue, and their quality are also guaranteed. But their prices are relatively higher, generally costing hundreds of money. If you shop online, they will be cheaper, but there are still some expensive, and why? Famous brands spend a lot on brand promotion and channel construction, and of course, this part of costs is added to the price. For consumers, this part of costs for is of no value. So our goal is finding the right power bank or the right power bank manufacturer, but not the most expensive one, or we will lose the fun of online shopping.

2. What Is the Key of Choosing Portable Power Bank?

The most important parts of power bank are two parts: battery cells and the PCB board. Battery cells are batteries, and PCB board is the part managing the batteries charging and discharging. Many popular international brands sell high quality batteries, such as Sanyo, Samsung, Panasonic, and etc.

3. How do you know whether the batteries are good or not?

Currently, batteries of power banks are divided into three main types: square aluminum case, 18650 type cylindrical battery, and polymer battery. Now power banks with more than 10,000 mAh capacity generally adopt 18650 batteries.

4. How to differentiate the PCB board quality?

This is more difficult than distinguishing batteries. Only professional testing equipments can test out their quality in the factory. Now PCB boards of power banks on the market are superior if their conversion rate reaches more than 80%.



5. Why are there 10000 mAh power bank sold only at 8 dollars on the Internet? Some undesirable businessmen adopt B products, C products, or even old batteries dismantled for the power banks.

Batteries will be divided into A, B and C products in its formal production company categories. B products used on power banks have no guarantee of capacity and service life. C products cannot be used absolutely, or serious accidents will occur. B battery cells only cost one-third of A products price, and C products are sold by weight as complete waste products. That is why some people can sell power bank at such low prices. As to PCB board, imported electronic components cost about 3 dollars. Also some manufacturers dismantle components on old electronic products down and reassemble again so that the prices are much cheaper. High quality PCB boards are sold at different prices based on different sizes and components quantity. Generally PCB boards used on power banks of 10000 mAh cost 2 – 4 dollars.

www.external-battery.net is a professional and famous wholesale power bank manufacturer and exporter in China. With our own professional R&D center, factory and marketing team, we devoted ourselves to offering customer with innovative 3C products.

For more information about power bank charger visit our website.

Several Types of Transformer

Laminated Core Transformer

This is the most common type of transformer, widely used in appliances to convert mains voltage to low voltage to power electronics. 1.Widely available in power ratings ranging from mW to MW 2.Insulated lamination minimizes eddy current losses 3.Small appliance and electronic transformers may use a split bobbin, giving a high level of insulation between the windings 4.Rectangular core 5.Core laminate stampings are usually in EI shape pairs. Other shape pairs are sometimes used 6.Mu-metal shields can be fitted to reduce EMI (electromagnetic interference) 7.A screen winding is occasionally used between the 2 power windings 8.Small appliance and electronics transformers may have a thermal cut out built in



Toroidal Transformer

Doughnut shaped toroidal transformers are used to save space compared to EI cores, and sometimes to reduce external magnetic field. These use a ring shaped core, copper windings wrapped round this ring (and thus threaded through the ring during winding), and tape for insulation. Toroidal transformers compared to EI transformer: 1.Lower external magnetic field 2.Smaller for a given power rating 3.Higher cost in most cases, as winding requires more complex and slower equipment 4.Less robust 5.Central fixing is either 6.Overtightening the central fixing bolt may short the windings 7.Greater inrush current at switch-on

Autotransformer

An autotransformer has one winding which is tapped at some point along the winding. Voltage is applied across a portion of the winding, and a higher (or lower) voltage is produced across another portion of the same winding. The power rating of the autotransfomer is lower than the load power rating. For example, an auto transformer used to adapt a 1000 VA load to a 240 volt supply is rated at: (240V-120V)/240V x 1,000VA = 500VA. For voltage ratios not exceeding about 3:1,an autotransformer is cheaper, lighter, smaller and more efficient than an isolating (two-winding) transformer of the same rating.[2] Large three-phase autotransformers are used in electric power distribution systems, for example, to interconnect 33 kV and 66 kV sub-transmission networks.

www.mainstransformer.com is an advanced enterprise specializing in kinds of mains transformers producing. Established in 1999, we have more than 10 years rich experience, advanced factory, high technical production equipments & test equipments, and professional workers. As the professional manufacturer of customized mains transformers especially low transformers and EI transformer, we can produce customized mains transformers in different power and output/input current.

For more information about transformer charger visit our website.

Three Kinds of Electric Testers

There are many types of electrical tester in use. One kind is a two contacts tester where there will be two connecting leads and one or more neon lamps to indicated the presence and approximate magnitude of test voltage. Here one contact is placed on the wire to be tested and the other lead is placed on the reference level like ground or other circuit parts.

The second kind is a one contact tester which usually is in the form of a screw driver. The end portion is placed in contact with the wire to be tested and the back of the tester is touched by a body part. A neon lamp inside the transparent tester body will glow if the wire is live. The lamp needs only very little electric current to glow that, it uses the capacitance and resistance of the human body to complete the circuit by making a current flow to the ground.



The Amprobe VPC-31 electrical tester is a non-contact voltage and continuity tester for measuring alternating current (AC) and direct current (DC) voltage and continuity on live electrical wiring. This average-sensing meter provides accurate readings when measuring linear loads, where the current or voltage has a sinusoidal waveform. Three-digit, 1,000 count backlit LCD display for viewing in low-light conditions The tester measures AC and DC voltage up to 1000V and indicates ten common voltage levels for AC and ten for DC. The backlit LCD display indicates precise voltage measurement. An LED light and buzzer indicate continuity. A impact test equipment like shaker indicates the presence of AC voltage. Bi-color LEDs indicate safe and dangerous voltages (above 55VDC or 30VAC). The tester is safety rated to European Standards 61010-1 Cat IV, 600V and Cat III, 1,000V. The ground fault circuit interrupter (GFCI) test feature allows the unit to test GFCI outlets and breakers. The casing is ingress protection (IP) treated to IP65 for complete protection against dust and water jets up to 6.3mm in diameter. The unit is autoranging on all ranges. It is powered by two AAA batteries (included). The VPC-31 is designed for use by electricians, electrical contractors, and mechanics.

www.electricaltest.cn, establised at the end of last century, Guangzhou Zhilitong Electromechanical Co., Ltd. is an high-tech private enterprise which integrates the R&D, manufacturing and consulting service of cable wires (accord to IEC, UL, CSA, GB, BS) test equipments, electrical test equipment and accessories, and home appliance test equipment.

For more information about electrical tester charger visit our website.

PCB Board Plays Important Role in Power Bank

The main role of the PCB board

The ideal power bank for mobile consumer power is nothing more than the large capacity, fashion and safety. Cell is the battery, but the use of different batteries, such as 18650 lithium batteries and lithium polymer batteries will have the direct impact on the quality of portable external battery charger. The main role of the board is to upgrade battery voltage in order to match the charging voltage of electronic devices, such as mobile phones and iPad. In addition, good quality mobile power supply circuit board also should have short circuit protection, overload protection and safety protection circuit. While these "internal" materials often are ignored by consumers, causing only nominal capacity of mobile power is taken as the sole criterion to measure their advantages and disadvantages.

PCB board-the key to judge the quality of external battery

There are hundreds of mobile power in the market, and we are unable to distinguish their advantages and disadvantages just from the appearance, such as there is a huge difference for the lithium batteries of different brands in the quality of mobile power, while the quality of the PCB board is even more important, because the board is responsible for the mobile power conversion efficiency, various protection mechanisms, and the output effect, means that the design of the circuit board work directly determines the output quality of mobile power.

Therefore, if the PCB board of the Iphone External Battery can be reasonable workmanship and design, and take the use of the solid protection circuit quality lithium polymer batteries, then this mobile power has quality assurance.

Protection and design of power bank board

Design of power bank board and quality decided the quality of output of mobile power. While some brands of mobile power supply usually directly use the public version of the design, in order to save development costs, and they directly launch the mobile power by adding case. This product has no personality, and in addition, it is subject to the male mold design and cannot meet its own product characteristics to be optimized. The brands who pursuit of individuality and quality are committed to self-development board and mold, and give consumers a better mobile movie products.

www.external-battery.net has won a great popularity and market share. At the same time, OEM service is offered and we want to establish a long term relationship with customers all over the world.

Our Value:
Respect everyone's contribution.
Surpass the expectation of our customers, staff and society.

Our Aim:
Build a modern sustainable Chinese high-tech enterprise in the near future.
Expand our business to all over the world.

For more information about Power Bank charger visit our website.

Button Cell Battery

There is a useful product in your home that can be very, very dangerous to children, and some adults, if it is ingested or inserted into an eye, nose or ear. Indeed, you may have dozens of this product in your home — in use, in storage or sitting in the grocery bag you just placed on the floor in your kitchen, waiting to be emptied. It is a button cell battery. Even though this safety hazard has appeared from time to time on TV or YouTube or in a parent’s magazine, it has been hard to get the word out. I’m asking you to help ensure that everyone learns about the hazard and protects their families.

If you have small children, or adults in your home that need supervision, such as people with autism or dementia, or if they just visit, you need to take steps now to protect them from injuries related to coin cell batteries. Got grandchildren? This post is for you, too. Here’s an example of the product on the store shelf (although they are sold in various sizes and power) and what they look like after they have been ingested:Some smaller, and seemingly innocuous, the coin cell batteries supply power and are usually tucked away in countless electronic products, such as mini remote controls, hearing aids, calculators, watches, car key fobs, bathroom scales, flameless candles and singing greeting cards.



In the U.S., it is like an epidemic. 40,000 cases of children ingesting small batteries were documented between 1997 and 2010. 14 of these resulted in death. The number of cases resulting in serious injury or death has more than quadrupled in the past five years and will continue to increase at an alarming rate as more electronics integrate coin cell batteries into their design.

When these coin cell batteries (sometimes referred to as button cell batteries) are swallowed, the resulting injuries can be severe enough to cause lifelong injuries or death. These are not just little metal coins that may be pooped out like a shiny new dime. They can and do get stuck. They are electrical and remain so even when they are ready to be replaced in your remote control. A life threatening process starts the moment the battery cell interacts with saliva or other mucous membranes. An electrical current forms around the outside of the battery, generating an alkaline hydroxide that eats through mucous membranes — FAST.

On average, through 2010, one battery-related emergency room visit occurred every 2.66 hours in the U.S. Unfortunately, symptoms of a carbon zinc batteries ingestion are not unique and may be similar to other childhood illnesses, such as coughing, drooling and discomfort. This only complicates the matter, leading to greater injuries. A single 3V lithium battery can cause severe esophageal burns within 2 hours and eat a hole completely through the throat within 4 hours. So, real and permanent damage may result before the parent or caregiver has even decided to go to the emergency room.

www.battery-products.com, specialized in dry cell battery manufacturing, Chung Pak was found in 1980. Its head office is based in Hongkong, with one battery products manufacturing factory located in Shunde, Guangdong, Mainland China, employing a total of approximately 1,800 professionals of battery products. Started as being a battery manufacturer, Chung Pak has now developed to have diversified of paper separator, zinc products, metal plastic parts and tools manufacturing in addition to the core battery products manufacturing business.

For more information about battery charger visit our website.

Tips for Building an Outdoor WiFi Antenna

If you want to use an outdoor wifi antenna as part of your wireless network, there is no reason for you to spend a lot of money. In fact, some of the best wi-fi antennas are made at home by amateurs, using improvised materials. However, simply tossing materials together will not lead to good, cost-effective results. These tips should make your DIY wi-fi antenna a huge success, while saving you a lot of time that would normally be spent on experimenting to find functional results. Of course, this does not mean you cannot experiment on your own.

Using a USB Extension

While a powerful wi-fi antenna can give you a great deal of improved range, leading to stronger connection signals, more networks found, and larger networks, the truth is that a simple USB extension can often give you nearly as many benefits on its own. This is especially true if you are using a USB wireless extension in conjunction with a USB cord to position it farther from your computer. As you need both of these things to make your own wi-fi antenna, you have nothing to lose by purchasing them first, trying them out, and seeing if they give you a stronger connection that you find satisfactory.



Picking a Dish

If your USB extension does not give you the results you require, you should pick out an item to use as a dish. There are many cooking tools that will work. The best ones are made of one piece of material, but a strainer made of a section of wire mesh will be the easiest to work with, and you should choose it for this reason.. Additionally, the best already made, improvised antennas you can find will be shaped roughly like a parabola, though this does not need to be exact.

Other Materials and Tools

In addition to the main antenna wifi, you will also need a support system for it and wire cutters. You can make a support out of anything solid. A PVC pipe will work, as will a piece of scrap wood. Choose something that you can attach to a wall or furniture easily and semi-permanently. Simply use wire to attach your antenna to your support by wrapping your wire around it and through the mesh, tying off the ends.

Putting it Together

To begin, you will need to cut a hole for your USB wireless extension. Choose a point that is as close to the center of your improvised dish of choice, and cut a hole in it. This hole should be as small as possible, so you should measure it using your USB extension before you make your final cut. Once you have cut this hole, push your USB extension through it from the back. It should extend fully from the hole with its extension core coming out of the back. If you need to, use more wire to hold it in place.

Testing the Antenna

Your outdoor wi-fi antenna should increase the range of your ability to detect wireless networks significantly. It can be helpful to set it up in an area free of obstructions.

www.antennahrt.com is one of the earliest enterprises for antenna researching and production in China, our long history goes back to year 1993. With more than 20years effort in communication area, now we has over 100 full time employees, over 50% of them all have bachelor or postgraduate degrees. Company has passed the audit of ISO9001:2008 Quality Management System Certification.

For more information about Antenna charger visit our website.

Precautions for External Battery Purchase

Definition of external battery

The external battery is a synonym of the external-built battery, also called external battery supply, e power, which usually refers to a device providing energy for phone power storage. The role of usb external backup battery: to provide charging function for mobile phones, digital products at anytime and anywhere.

Main function:

1. Dual USB output interface, can simultaneously charge two mobile phones or digital equipment;
2. 3000mAh high-capacity lithium polymer batteries, equivalent to 5-6 blocks of cell phone batteries, 30 days standby for your mobile phone;
3. Durable, charge and discharge cycles ≥ 500 times;
4. Intelligent control, microcomputer intelligent monitoring and display power;
5. Single key shuttle, a key can realize operation of all functions;
6. Auto-sleep, automatic sleep mode in non-working state, to prevent power loss; 7. Multifunctional, can apply to iPad / iPhone, mobile phone, MP3, MP4, GPS and other digital products;
8. Plug and Play; using USB port for power supply output, plug the cable can realize charge at any time.

Advantages:
1. Built-in lithium-ion battery capacity up to 3000mAh
2. Metal body is fine and fashion
3. Can charge two mobile phones or digital devices at the same time.
4. It has battery indicator.



External battery is used for charging our mobile phones and other digital products, we cannot joke for their security and our own security. So we need to carefully choose the external battery.

Transfer efficiency

This is what a lot of people are tangled when buy safe external battery, some people have to buy the external battery with high conversion efficiency, and there is also a lot of testing of external battery on the Internet, but in fact, external battery conversion efficiency is not decided by mobile phone external battery charging, which is also associated with the mobile phone or other digital products charging efficiency. How to understand your own mobile phone or digital products charging efficiency? I have a simple method, charge when mobile phone or digital products are turned off, take a look at the amount of heat during charging, if hot, then their conversion efficiency is very low, on the contrary, they have good conversion efficiency.

Capacity

This is the other most important what we care about external battery, it is generally at least two to three times larger than the battery of the mobile phone or digital products, and can charge two to three times, which brings a lot of convenience than using a spare battery. But we have to understand our own external battery capacity requirements, cannot blindly pursue for large-capacity external battery, which can cause unnecessary waste. The normal external battery capacity of about 5000mA is enough for our daily use.

Guangzhou Sunwith Co., LTD. established in 2005, is the subsidiary company of Global Vision Group (HK) limited. We are a professional and famous power bank manufacturer and exporter in China. At present, our product line has been expanded from the battery charger to mobile phone cases and accessories which are suitable for iPhone, iPods, iPad, smart phones, digital tablets and other portable devices.
For more information about power bank charger visit our website.

Lithium Battery in Germany Car Use

There are currently over 40 million cars on Germany's roads. Only a fraction of them, around 6,400 vehicles, are powered by electric energy, according to the Federal Ministry of Transport, Building and Urban Development. The comparatively short range of electric cars doesn't help their popularity, with drivers often having to start the search for a charging station after a mere 100 kilometers, not to mention the high price of the batteries, which cost several thousand euros. Remedying this situation has researchers looking at new options in developing more efficient technologies. An extremely promising avenue of research is the lithium-sulfur battery, which is significantly more powerful and less expensive than the better-known carbon zinc batteries. Although their short lifespan has made them unsuitable for use in cars before now, this may be about to change in the foreseeable future.



Scientists at the Fraunhofer Institute for Material and Beam Technology IWS in Dresden have developed a new design that increases the charge cycles of lithium-sulfur batteries by a factor of seven. "During previous tests, the batteries scarcely crossed the 200-cycle mark. By means of a special combination of anode and cathode material, we have now managed to extend the lifespan of lithium-sulfur button cells to 1,400 cycles," says Dr. Holger Althues, head of the Chemical Surface Technology group at IWS, who is delighted with his team's breakthrough.

The anode of the team's prototype is not made from the usual metallic lithium, but from a silicon-carbon compound instead. This compound is significantly more stable, as it changes less during each charging process than metallic lithium. The more the structure of the anode changes, the more it interacts with the liquid electrolyte, which is situated between the anode and the cathode and carries the lithium-ions. This process causes the liquid to break down into gas and solids and the alkaline battery to dry out. "In extreme cases, the anode "grows" to reach the cathode, creating a short circuit and causing the battery to stop working altogether," explains Althues.

www.battery-products.com, specialized in dry cell battery manufacturing, Chung Pak was found in 1980. Its head office is based in Hongkong, with one battery products manufacturing factory located in Shunde, Guangdong, Mainland China, employing a total of approximately 1,800 professionals of battery products. Started as being a battery manufacturer, Chung Pak has now developed to have diversified of paper separator, zinc products, metal plastic parts and tools manufacturing in addition to the core battery products manufacturing business.

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How Can Magnetic Inductor Store Energy

The inductor current is in energy storage size. When the energy has been released, need time, performance on the current change of barrier function. Energy storage, current and electromotive force in opposite directions; discharge energy, current and electromotive force in same direction. Only the magnetic field (current) changes, it can transfer to hinder (EMF). The magnetic inductor is the energy storage carriers. So the inductance flowing current has smoothing effect. Magnetic inductor flows, said inductance energy storage. Inductance said current conductor generates a magnetic field capacity. Inductor current is zero, no energy storage inductance. The inductance of the purpose is to store energy, and the inductance is greater, which can store more energy.



Ethernet Connector in Two Coil Principle

The main coil flux all linked side coil, called the full coupling. Through the main coil through the secondary coil of magnetic flux is called main magnetic flux. The two coil mutual inductance between the said main coil current in the secondary coil generates a magnetic flux capacity. Only changes in the current (magnetic field), showed the mutual inductance effect. If the portion of the rj45 ethernet connector through the coil not, this portion of the magnetic flux is called the leakage magnetic flux, the corresponding magnetic flux leakage inductor for the leakage inductance. The transformer is a coupled inductor. Coupling inductor synonym end series, equivalent inductance quantity increases; namesake end total series inductance to reduce. Coupling inductance parallel special attention should be given to avoid between the coils, circulation, and make the total inductance drop greatly.

The Introduction of XDSL Transformer

Regardless of the parasitic parameter, the transformer primary and secondary Induction EMF is equal to the input and output voltage ratio, and is equal to the ratio of turns; current ratio is inversely proportional to the ratio of turns. The load impedance is reflected to the primary impedance load impedance multiplied by the ratio of turns square. Transformer is the energy transmission device. Magnetizing current energy transmission conditions are not used to participate in the energy transmission. So exciting energy stored as small as possible, i.e. that of high magnetic permeability material core. The transformer secondary and primary total coupling is not HERSHEY’S, stored in the leakage inductance energy can be transmitted to the corresponding secondary, i.e. the leakage magnetic components is not involved in energy transfer. The xdsl transformer is also developed by this technology. Similarly, when the secondary variable has the excitation coil, primary to secondary leakage inductance energy cannot be transmitted to the primary. Leakage inductance transformer parasitic parameters, it should be as small as possible.

www.magnetic-component.com is a China based manufacturer specialized in the R&D and manufacturing of optical and magnetic components, Mentech has been in the field of optical communication and data communication technology development, providing a full range of solutions and products to our customers.

For more information about magnetic inductor charger visit our website.

Open the Computer Case Safely

Before you start removing screws, take a good look at the computer, advised by Computer Case Manufacturer In the picture below you can see where all the plugs go into the back of the computer with all the colored port. This means that the motherboard was sitting on the side of the computer. Therefore, the computer you want to access, you will want to open the opposite side. If of the open side of the motherboard laying tablet you will face the back of the motherboard and there is no way to work on the computer. Therefore, in the picture below, I will remove the right to the side of. After removing the screws, the party can simply back toward me.

How to Open the Computer Case Safely with the Right Tools

1. Removing all power cord is connected to the mid tower case. 2. This includes cable, modems, printers, and all are waiting for a few seconds, the electric blades motherboard. 3. Make sure your hands are clean and absolutely dry. Remove all jewelry. 4. Open your computer’s case by loosening or unclipping. If you have questions, please refer to the instructions in your computer manual. Older computer can be difficult to open. In a safe place, do not let any screws or spare parts. 5. In order to protect your computer from stored in your body’s static electricity (ESD) computer case to discharge any static electricity, touch unpainted metal part. Or, if you have an anti-static grounding line, use it. This will prevent the destruction of static-sensitive components. (Memory, graphics card, motherboard) 6. Alright. Now, you have your computer’s internal preparatory work.

Open the Computer Chassis Screws As the computer case supplier says, you need to make sure you take the correct screws. If you look at the picture below the arrows are pointing to the screws that are holding the sides of the computer case on. Metal part screws, but they are holding the computer components. For example, I have been saved to the computer’s power supply screws circled in the picture below. The arrow pointing to the screws, you need to remove.

en.goldenfield.com.cn has been dedicated to developing and producing computer peripherals - PC Case, Switching Power Supply, Multimedia Speakers, Mouse and Keyboard, etc. Our two ISO 9001:2000 accredited factories roll out 1.65 million units per month. We have enjoyed the largest market share of PC cases & switching power supplies in mainland China since 2004 (data source from an independent, 3rd party media, China Information World). And, our products are presented in over 48 countries/regions.

This article is come from:http://en.goldenfield.com.cn/news/34.htm

Types of Micro ATX Cases

Silverstone Tek Micro-ATX

Silverstone Tek Micro-ATX, Mini-ITX Mid Tower Computer Case, Black PS08B – The new Precision series PS08 was created with the goal of exceeding user experience and expectation for affordable PC chassis by offering a wide range of features and complete it off with great build quality. A full array of features like USB 3.0, positive pressure with removable fan filter, all black painted interior and CPU back plate cutout are all standard in this great chassis. The top mounted power supply allows for easier installation and the cleverly designed interior allows up to four 3.5″ HDD, one 2.5″ HDD and up to 14.1″ long graphic card to be installed. For those requiring a quality enclosure with great styling and flexibility, the PS08 is an excellent choice.

Mid Tower Computer Case

If you’re looking for top recommended Silverstone Tek Micro-ATX, Mini-ITX Mid Tower Case, Black PS08B, then Silverstone Tek Micro-ATX, Mini-ITX Mid Tower Computer Case, Black PS08B is our suggestion. Many good reviews already proving the quality of this product. The Silverstone Tek Micro-ATX, Mini-ITX Mid Tower Computer Case, Black PS08B completed with a lot of capabilities which makes it great product. If you wish to know further of this location finding tools, just read its main features below.



MicroATX Cases

SilverStone's Sugo line started off as a series of stylish but compact microATX cases, with the first two models emulating the shoebox design popularized by Shuttle before moving onto more traditional towers with the third and fourth variants. The SG05 and SG06 went back to the shoebox style, leveraging the growing popularity of the mini-ITX form factor. Up to this point they were all conservatively designed, particularly with regard to cooling. The superb SG07/SG08 took their game to another level, high-end models that offered enthusiast class features in a much sleeker package than clunky towers. The keys to success were a full-sized ATX power supply embedded at the front of the case, a giant fan blowing down from the top, enough room for a reasonably good CPU cooler, and support for long dual slot graphics card. The SG09 follows in this mold, attempting to recreate the same magic with the large Micro ATX Cases form factor.

en.goldenfield.com.cn has been dedicated to developing and producing computer peripherals - PC Case, Switching Power Supply, Multimedia Speakers, Mouse and Keyboard, etc. Our two ISO 9001:2000 accredited factories roll out 1.65 million units per month. We have enjoyed the largest market share of PC cases & switching power supplies in mainland China since 2004 (data source from an independent, 3rd party media, China Information World). And, our products are presented in over 48 countries/regions.

This article is come from:http://en.goldenfield.com.cn/news/33.htm

What Is Portable External Battery Charger?

Portable external battery charger usually refers to a device that converts AC to low voltage DC. To be specific, it is a kind of static converter device converting AC with fixed voltage and frequency to DC, adopting power electronics semiconductor devices.
The built-in lithium battery capacity of the portable charger is usually not so large. Generally it is of 800mAh to 2000mAh. Such battery products are generally characterized by small size, and portable convenience. Portable external battery charger is mainly used in people's daily life, which can be very handy for charging mobile phones, cameras, PSP, PDA, MP3, MP4, MP5 these digital products.

Development

With the rapid development of the global economy, people's living standard has been constantly improved, and more and more portable electronic products have come out, such as laptops, Tablet PCs, mobile phones, digital cameras, camcorders, portable DVD, PDA, MP3, MP4, GPS, thermal equipment, healthcare equipment, and so on.
All of them are powered by batteries, but the original batteries of these devices are not able to work for long time due to their capacity is too low to meet the demand of the devices. When people go on a business trip or go travelling, these electronic devices are on the peak of work, and often go out of power at critical moments. Particularly when making phone calls, taking photos, playing games, PDA working and so on, the devices without electricity makes you feel hopeless and helpless. Besides, you can't get every device equipped with a battery backup, which is not only costly but also inconvenient. Based on this, in order to solve this annoyance issues, portable external battery charger came into being.

Product Classification

Portable IPhone External Battery It is convenient for charging IPhone, Nokia, Motorola and other high-end mobile phones. With portable mobile phone charger, you may charge mobile phones anytime, anywhere.
Portable MP3 Charger
It is convenient for charging MP3, MP4, MP5 and other music players. Through the portable charger you can charge anywhere, anytime, which is ideal for listening to music when traveling or business needs.
Portable PDA Charger
For business phones such as PDA, with large electricity consumption and fast power consumption speed, portable external charger enables you charging anywhere, anytime, which is ideal for traveling or on business needs.

At present, with the rapidly changing of digital products, consumers have higher and higher demands on properties other than product functionality. Especially product appearance style is paid more and more attention to by merchants and consumers. ABS material and piano baking finish technology are gradually being used in electronic products which makes products with both fashion elements and very comfortable handle.



www.external-battery.net is a professional and famous power bank manufacturer and exporter in China. With our own professional R&D center, factory and marketing team, we devoted ourselves to offering customer with innovative 3C products.

This article is come from:http://www.external-battery.net/news/27.htm

Proper Use of Aluminum Equipment

The basic conditions for the rational use of equipment: equipping enterprise production process characteristics and the actual needs of its supporting, reasonable layout and coordination; production tasks are based on the performance of the equipment, load bearing capacity and technical characteristics, arrange equipment operator; choose with a qualified operator; develop and implement the use and maintenance of cnc cutting machine and regulations, including a series of rules and regulations to ensure the technical information to use and maintain the equipment according to the equipment; give full play to ensure that equipment performance objective, including the necessary protective measures and moisture-proof, anti-corrosion, dust-proof, shock-proof measures; establish and implement the responsibility system for use of equipment. Equipment management, is based on these basic conditions, from the signing of the contract with the supplier of the equipment until it is out of production, through planning, organizing, education, supervision, and a series of measures to reduce wear and maintain the equipment should the accuracy technical performance and production efficiency, extend the life of the equipment often in good technical condition, the best economic results.



Reasonable production departments with equipment premise is correct, rational use of equipment, which gives full play to the performance and improve the use of effects. Reasonably equipped enterprises should be based on production capacity, production, nature and direction of enterprise development, equipped according to the actual needs of the product technology requirements and selection of equipment. In the selection of equipment, we should pay attention to the following points:

1. We should consider the complete sets of production equipment and auxiliary production equipment. Otherwise, it will cause incompatible devices, resulting in uncoordinated production arrangements, affecting the normal production.

2. Equipment with the performance and economic efficiency should be coordinated with the change of crimping machine structure, changes in the variety, quantity and technical requirements, as well as new technology, the promotion and application of new materials, various types of equipment with proportion should be adjusted to adapt.

3. In the process of equipping and we should avoid the pursuit of "large" and "small". Comprehensive planning, balance, and the implementation of the various units of equipment capacity within a business, to play the biggest role of the equipment and the highest utilization effect as a starting point as possible concentrated rather than dispersed.

4. If we can take the use of existing equipments to modify or make the fixture innovations in some special equipment, and we need do not purchase a dedicated device.

5. In the equipments, we should pay attention to improve the adaptability and flexibility of the device processing technology to meet the need of the products with many varieties, small batch and short production period.

www.aluminum-machine.com is also the first company to develop such kind of products and its matching products are complete. In addition, its main products are the processing equipment of aluminum alloy metal doors and windows, plastic steel window and door, curtain wall, aluminum composite panel and various punching machine. Furthermore, it can design and make various non-standard equipment and molding tools according to custmers' different needs.

Knowledge About Memory Foam Mattress

A quality memory foam bed mattress is a good form of the mattress you can purchase. There are many reasons why memory foam mattress is a better material. These beds provide a good investment to your home.

Memory Foam Mattress and Topper

Memory foam is a good material, and it provides a good resting surface, in order to meet your needs. Therefore, it is clear that many people want to go through incentives memory foam, can bring. However, memory foam mattress seems like a big investment, so people sometimes choose to buy cheaper foam cake the TOPPERS. Just OPERATE, they may be cheaper, but they do not help to make a huge investment at some point, they will cost you more income.



Memory sponge cake toppers are thin, and cannot provide the correct support for you. They also cannot be sustained, you might have a new goal, several times a year. Cake toppers may be affordable, but they have a short life time. Also, they may be interested in comfort, at the outset, however they do not have a higher a sufficient thickness or thickness, in order to provide a great sleeping surface area. Dependent on the assistance of high-quality mattress cover, as long as your bed mattress-year-old, this special is not one of the best remedies. Not some of the great benefits of a person to be able to fully experience the actual foam mattresses.

Main features of memory foam bed include: Perfect stature assistance. This information is actually strong enough to provide you with the best support surface. It can relieve the pressure points in your throat, as well as the hips and legs.

Excellent comfort and ease of use: it is both soft and the company at the same time gives the best surface area to relax.

Increase the sleep Designs. Perfect thickness and froth thickness. Memory foam mattress produced by a spring mattress supplier should be thick enough to make high density foam, so you can support your system.

Toughness: cake toppers usually need to be replaced at least once a year, high-quality memory foam bed can last a decade or more.

Internal events when you buy a mattress?

An additional addition for your foam mattress is really a mattress mat. It does not necessarily need to have a main, but it can provide a small additional protective surface of the bed mattress. The key is to choose a quality pad is not too thick. You will need a slim pad so that you can have the ability to encounter all advantages of memory foam and permit it in order to react to your own body’s weight as well as temperature. A great mat to buy, you must pay attention to the precise measurement of the mattress. It is very important to ensure a good suit.

How organizations should foam mattresses become it?

You will enjoy this issue. As a China mattress supplier says. there are a lot of studies comparing the hardness of the mattress and enjoy, because it happens mattress sleep excellent results caliber. However, there is no one common solution to get the best bed mattress. It is still enough to provide a great help, but not enough smooth, become comfortable. In addition, it is all right preferences.

Most people like the best medium firm mattresses. Mattress all the fantastic features and memory foam. In addition, studies have shown in the company's mattress is best when it comes to reducing lower back pain. They may be better to relieve pain and suffering is not too soft or too hard bed. This is a bed mattress Think for yourself, you should remember another thing.

www.thespringmattress.com is a professional mattress manufacturer and exporter in the international market. EIG has four mattress factories, over 1,000 employees and owns daily production capacity of 3,000pcs.

Three Characteristics of Aluminum Mechanical Mold Development

First, make full use of IT technology to develop mold design and manufacturing. The user put forward the increasing demands on the speed of the presses, accuracy of aluminium machinery, efficiency and to promote the development of the mold. The shape of the body and the engine are two key components of the car, especially the large and medium-sized car body mold cover mold, technology-intensive, embodied the contemporary mold technical level, is an important part of the body manufacturing technology. The Body mold design and manufacturing accounts for about two-thirds of the automotive development cycle time, auto changeover constraints. Currently, the modification and updating of the world on the car generally takes about 48 months, while the United States only 30 months, mainly due to the application of CAD / CAE / CAM technology and three-dimensional entities automotive panel die structure design in the mold industry Software. In addition, the extensive application of network technology provides reliable information carrier, which carries out the remote design and off-site manufacturing. At the same, the virtual manufacturing application of IT technology also promotes the development of mold industry.



Second, reduce the tryout time of metal forming die. The current high-speed test of the major developments in hydraulic presses and tensile mechanical press, especially on mechanical presses mold test time can be reduced by 80%, with huge savings potential. This tryout mechanical presses trend is the use of a multi-link drawing press, and it is equipped with CNC hydraulic tensile pad or copy router with memory function parameter settings and status.

Third, the rapid development in the progressive die. Automatic punch with a progressive stamping die or combination dies machining rotor, stator plate, or applied to the connector jobs and stamping techniques are well-known. In recent years, the Progressive combination punching die bodywork has obtained the increasingly wide range of applications, the coil processing progressive die directly molded parts and drawn parts, machined parts is also growing, the provincial go to the follow-up to the plate shear, oiled slab transportation process necessary for the production in series with a multi-station press and die set. Progressive combination dies widely used in the U.S. auto industry, with its advantages of high productivity, low cost tooling plate shearing is not required ladder model used in the multi-station presses, saving 30%. However, the application of the combination of Progressive die technology is restricted by the stretching depth, orientation and transfer and the edge of the strip material surface hardening, which is mainly used to stretch the relatively shallow depth of simple parts, and therefore cannot completely replace the multi-station press.

www.aluminum-machine.com has become largest scale production base of construction doors, windows and curtain walls at home. It is also the first company to develop such kind of products and its matching products are complete. In addition, its main products are the processing equipment of aluminum alloy metal doors and windows, plastic steel window and door, curtain wall, aluminum composite panel and various punching machine.

Silicone Heat Mat

Baking mats are super-cool and convenient. They are sheets of heat-tolerant silicone rubber with woven-fiberglass “skeletons.” They are fine up to 480 degrees, according to one manufacturer's website. The most common consumer brand of silicone baking tray is the Silpat, made by the French company Demarle (who, by the way, appears to be covertly taking over the world with a Tupperware-style direct-sales network, so your neighbor may be offering to sell you a Silpat soon).

The Babyliss Pro Silicone Heat Mat is the perfect solution in helping you protect your countertops from the heat and usage of your hair appliances. This 10 inch x 10 inch Babyliss Silicone Heat Mat can be used with curling irons, straightening irons, hair dryers, pressing combs, hot rollers and scissors.

Features: Silicone mat resists high heat. Protects your work surface from scratches and burns. Keeps appliances and shears from slipping off your work surface. Measures: 10" x 10". Perfect for all hair appliances and tools. Black only.



Two previously very popular items are once again available in the Tools and Accessories section of our online shop. The finishing brushes originally sold out very quickly. They were highly sort after due to how easy they made removing the excess foil from an impression and tidying up your Make Ready mat when you’ve perhaps been a little over-zealous with the glitter. And for changing hot dies on the fly or simply having a place to let used dies cool, we can once again offer the brilliant silicone products. The heat mat has become an invaluable tool at the office for spontaneous project ideas or when Jane is experimenting with new techniques. Parchment generally comes in rolls for the consumer market, but commercial kitchens buy it in pre-cut sheets, which is way more convenient and less curly (and sloppy). If you do a lot of baking and roasting, consider getting a pack of half-sheet, pan-sized parchment paper. (Prices may be better at your local restaurant-supply store than online.) For some reason, most consumer baking pans are a slightly different size, so you may also want one or two “regulation” half-sheet pans, which are 13-inch-by-18-inch shiny aluminum pans. Silpats (and Exopats) also fit perfectly in half-sheet pans.

www.silicone-product.com, established in 1997, is located in Dongguan City, Guangdong Province, China. Pursuit of the ultimate value "happy, healthy", we committed to promote the development and application of silicone rubber products and TPR/TPE materials in the areas of daily life, focusing on the combination of traditional metal and plastic materials to improve product performance and quality.

This article is come from:http://www.game-dice.net/silicone-heat-mat/

Know Your Options Of Mattresses

Unless you're one of those poor souls who is still yearning for a water bed, you have three choices when it comes to the type of mattress you'll buy. The first is the traditional built-spring design manufacturers. This design is still close to 85% of mattress sales, usually the cheapest option.

The second option is to choose a China mattress manufacturer, such as choosing a comfortable air chamber. Coil, but these mattresses use internal air chamber created firmness and rebound. Some models, you can choose a different firmness control unit each half of the bed via a handheld remote control. They are high-tech, but not a good choice, if you and your partner sleep completely different preferences when it comes to firmness.



Finally, memory foam mattress companies or a mattress factory. Using a space-age foam, should conform to your body and reduce pressure points. In theory, this should reduce the turn, but while some people find to be wrapped in foam ultimate comfort, others feel breathless. "Be sure to test the memory foam bed, and said:" Your sleep partner Gary Baskerville Manor, the members of the Board, the Board, Canada's sleep, a nonprofit organization, on behalf of the mattress manufacturers and retailers. "Bubble surrounded by body feeling truly unique for a longer time than your spring mattress before you make a final decision, a test."

Inflatable air beds and memory foam mattresses tend to cost far more than a basic innerspring mattress, but do not think that spending more guarantee you a better night's sleep, rest or medical. Your best guide is your own comfort. "If you like a mattress, use it, said:" Dr. Joseph de. Koninck, professor of psychology and director of the sleep laboratory of the University of Ottawa. "As long as your bed is comfortable to you, this is all this is very important."

Be firm, but not too hard

If the mattress is too hard, it will not be evenly support you all the parts of the body, may hurt your hips and shoulders. However, if too soft, you can be absorbed into the mattress, which may lead to tingling, numbness, and body aches. The judge determined a good method is to lie down, and see if you can slide your hand through the narrow space between the mattress and the small of the back. If you can, then the mattress is too hard. Look for something a little softer.

www.thespringmattress.com is a professional mattress manufacturer and exporter in the international market. EIG has four mattress factories, over 1,000 employees and owns daily production capacity of 3,000pcs.

Technical advantages of Aluminum Laser Cutting Machine

Metal laser cutting machine is the use of the principle of laser thermal cutting metal or plate. In design, R & D personnel constantly optimize the numerical control system, so that it could better meet the increasing precision parts machining; designed cnc cutting machine system dynamic stability, and long time with the work.

Laser cutting machining processes

Laser cutting is a more complex process, which involves a lot of factors to carefully check the contents before cutting, and we have to observe monitoring. Laser cutting professional computer-aided numerical control programming software, preparing the part program is generally completed in the offline computer. Some simple processing procedures can also be done in the editing interface of the CNC system, but it takes a long time and cannot carry out the complex parts programming nesting. Generally do not advocate for the preparation of the CNC program in the CNC system, because it will take up a lot of machine usage time, and inefficient. After the sheet is placed on the machine table, the important task is to determine the coordinates of the machining of the workpiece, and the coordinate system should be set with the CNC programming coordinates completely consistent.



The advantages of aluminum laser cutting machine

The laser has four major characteristics of high-speed, high directivity, high monochromatic and highly coherent. After aggregation, the laser beam passes through the guide to the high energy density in the industry has a wide range of applying a laser beam for cutting, crimping machine, welding, metal material surface-modified (phase transformation hardening, coating, dissolving condensate and alloying) and rapid prototyping.

Laser cutting machine laser processing industry is the most important application of technology, it accounted for more than 70% of the laser processing industry, you can see, laser cutting machine technology will revolutionize the sheet metal processing technology. Laser cutting compared with other cutting, the biggest difference is that the characteristics of the cutting speed high-precision and high adaptability. Laser can cut carbon steel, stainless steel, aluminum, copper, wood, plexiglass, ceramic, rubber, plastic, quartz glass and other metallic and non-metallic materials, laser cutting machine also has a slotted fine, small heat-affected area, the quality of the cut surface no noise cutting, the cutting process is easy to automate control advantages.

Laser cutting the sheet, the need for a mold, can replace some of the need to use complex and large abrasive punching method, can greatly shorten the production cycle and lower the cost, in addition, has a curved contour parts on some or many parts of the feature pattern, the laser cutting especially advantageous, therefore, laser cutting machine should be widely used in many industrial sectors of the electrical switches, household appliances, textile machinery, engineering machinery, metallurgical equipment, automobile manufacturing, medical equipment, food machinery and other sheet metal processing industry.

www.aluminum-machine.com takes the "Kingtool Machine, Professional Quality" as the principle, the "Realistic and Innovative, Solid and Enterprising" as guideline, the "Strive for prosperity, Contribute to the society" as spirit, and "Help customers to choose satisfied product." as tenet. In the foundation of firmly grasp the product quality, it not only provide professional before service, service during sale and after sale service for custoemrs, but also provide industrial information freely.

Solar Panels Power a Home

IC card application development prospects

In the decade, China's IC card application will enter a period of rapid, healthy and orderly development; related areas of social life to establish advanced the practical contactless ic card application system; establish a more mature application of technical standards for various types of IC card business norms and regulations; China will become one of the world advanced level of application, issuance volume most countries.

IC card applications benefit prospects

Taking the use of IC card to do identity proof, storage and processing of digital certificates, enhanced authentication capabilities, reduce social fraud, maintain normal social order of life; using the IC card is convenient, fast and safe shopping entertainment, tourism spending, reduce the money in circulation; enterprises or government departments using the IC card application system and improve the level of organization and management, and enhance the dynamic management capabilities, and timely data statistical analysis, to provide a basis for the macro decision-making, and is conducive to the level of service.



IC card applications supporting industry prospects

(1)Promote the industry. The creation and development of supporting for the Golden Card Project IC card industry, including proximity card chip design and manufacturing, IC card module, card-based and card, POS, and ATM machines, IC card reader equipment and related chip operating system and related safety products, related software and application system integration, electronic information industry will become a new economic growth point. (2)Promote the development of supporting industries. Information construction in China must be based on the national electronic information industry development based on the second generation ID card will greatly promote the development of the IC card industry, the first-generation ID card issued 1 billion since 1984, and thus the second-generation The ID card will become the world's largest number of IC Card. (3)Make efforts to explore various fields of application of the cross-industry sector. The cross-industry applications is the development of international smart card new trends such the Singapore electronic wallet CASHCARD can be used to highway fees, parking fees, libraries, schools, and online transactions; cross-border use of electronic wallet - based Visa Universal electronic wallet has in the pilot of Belgium, the Netherlands, Spain and other countries, to achieve the electronic wallet online authentication and payment functions.

The combination of our bank smart card industry card greatly promotes the application of a pay-based "multi-purpose card" (such as fuel cards, transportation cards, social security cards, campus cards, etc.), and IC cards. This direction is bound to become a development trend of China's intelligence.

www.lbdtech.com always upholds the spirit of "people-oriented, and technology is the core". Set quality as fundamental strategic, we continuously innovate and use advanced production equipment and strong technical force to strictly manage production, to strengthen quality control, and to strive to provide satisfaction high quality products for the majority of users.

This article is come from:http://www.mobilesaccessories.net/index.php/the-developing-prospect-of-ic-card.htm

The Developing Prospect of IC Card

IC card application development prospects

In the decade, China's IC card application will enter a period of rapid, healthy and orderly development; related areas of social life to establish advanced the practical contactless ic card application system; establish a more mature application of technical standards for various types of IC card business norms and regulations; China will become one of the world advanced level of application, issuance volume most countries.

IC card applications benefit prospects

Taking the use of IC card to do identity proof, storage and processing of digital certificates, enhanced authentication capabilities, reduce social fraud, maintain normal social order of life; using the IC card is convenient, fast and safe shopping entertainment, tourism spending, reduce the money in circulation; enterprises or government departments using the IC card application system and improve the level of organization and management, and enhance the dynamic management capabilities, and timely data statistical analysis, to provide a basis for the macro decision-making, and is conducive to the level of service.



IC card applications supporting industry prospects

(1)Promote the industry. The creation and development of supporting for the Golden Card Project IC card industry, including proximity card chip design and manufacturing, IC card module, card-based and card, POS, and ATM machines, IC card reader equipment and related chip operating system and related safety products, related software and application system integration, electronic information industry will become a new economic growth point. (2)Promote the development of supporting industries. Information construction in China must be based on the national electronic information industry development based on the second generation ID card will greatly promote the development of the IC card industry, the first-generation ID card issued 1 billion since 1984, and thus the second-generation The ID card will become the world's largest number of IC Card. (3)Make efforts to explore various fields of application of the cross-industry sector. The cross-industry applications is the development of international smart card new trends such the Singapore electronic wallet CASHCARD can be used to highway fees, parking fees, libraries, schools, and online transactions; cross-border use of electronic wallet - based Visa Universal electronic wallet has in the pilot of Belgium, the Netherlands, Spain and other countries, to achieve the electronic wallet online authentication and payment functions.

The combination of our bank smart card industry card greatly promotes the application of a pay-based "multi-purpose card" (such as fuel cards, transportation cards, social security cards, campus cards, etc.), and IC cards. This direction is bound to become a development trend of China's intelligence.

www.lbdtech.com always upholds the spirit of "people-oriented, and technology is the core". Set quality as fundamental strategic, we continuously innovate and use advanced production equipment and strong technical force to strictly manage production, to strengthen quality control, and to strive to provide satisfaction high quality products for the majority of users.

This article is come from:http://www.mobilesaccessories.net/index.php/the-developing-prospect-of-ic-card.htm

The Development of Glass Machinery

Mechanical development of the container class glass contains mainly the following aspects: improve the mechanical positioning accuracy of suppress class equipment, good stability, low failure rate and development or even three double gob press molding process.

tempered glass panels pressure blowing class seeks a breakthrough in manufacturing high-precision container products, which seamlessly turn pressure blowing machinery. The centrifugal molding is to reduce glassware materials, reduce the cost of the mold of the important process and fully develop the automated multi-station centrifugal mechanical hot market. The determinant bottle making machinery is developing toward the trend of high-precision and high-yield.

The key technology to improve the surface quality of the glass products is flame polishing of the surface of the article, how to improve the precision and degree of automation of the polishing machine to accommodate a large number of mass-produced; glass products process between the transmission is developing toward the requirement of automation, which is able to adapt to the needs of the many varieties more specifications.



The Glass mechanical polyurethane timing belts and polyurethane timing belt is composed of thermoplastic polyurethane and high strength steel wire. It has high strength, high toughness, low noise, small deformation, wear, oil, acid, and anti-aging properties. Polyurethane timing belts can withstand the high temperature of 110 ℃ instantly without polluting. It needs no lubrication and maintenance in the process of use of glass edging machine.

Products are widely used in textile printing and dyeing, tobacco, printing, printing, packaging, glass, ceramics and other industries. The laminated glass panels plays an important role in the room lighting and insulation. Full oxygen combustion energy-saving technological transformation can save energy and the whole plant can reach “zero electricity”, which can greatly reduce energy consumption.

The feature of glass machinery

Glass machinery has the advantages of a simple structure, small size, high power transmission, constant transmission ratio, basic maintenance-free and long life, and these characteristics determine its using scope will be more and more widely, which is not just for the glass machinery, but is also widely used in cement machinery and other mechanical equipments.

www.glass-factory.net is a modern enterprise which is professional on high-class glass processing. Located in Huadu District, Guangzhou, Guangdong Province, our company neighbors 107 National Road, Guangzhou-Qingyuan highway, Huadu Port and Guang zhou Baiyun International Airport, so we process great advantages of convenient waterway, overland and aerial transportation.

This article is come from:http://www.chinawoodenflooring.com/index.php/the-development-of-glass-machinery.htm