The role of PCB
In order to avoid the errors of artificial connection to achieve automatic insertion, welding and testing; ensure the quality and reliability of electronic machine products; improve labor productivity, reduce production costs; convenient maintenance and other conditions in the China pcb assembly. Therefore, the printed circuit board (PCB) is used in the electronic machine equipment. Specifically there are the following three major roles:
First, offer the function of parts welding solder graphics; PCB provides solder graphics for the components welding and identification character checks and cartridge for parts repairmen;
Second, the wire links to the parts; PCB can achieve the connection between the various parts and electric or electrical insulation, and can provide the required electrical characteristics, such as a high-frequency microwave signal transmission and the characteristic impedance;
Third, the function of supporting the parts; offer the assembly of the various components (such as resistors, integrated circuits, capacitors, etc.), and the fixed mechanical support.
The application of PCB
PCB (printed circuit board) has a very wide range of the use, and can be used in almost all electronic equipments, both can be used in the computer mouse and the mobile phone and be used in the car and on the rocket. But it is mainly used in the following ranges:
First, computer and peripheral products: monitor, host, server, such as a mouse;
Second, Communications products: cell phone, home landline, satellite, etc.
Third, consumer electronics products: refrigerator, microwave, air conditioning, etc.
Fourth, Industrial Products: punching machines, motors, etc.
Fifth, others: military weapons, rockets, etc.
China's sustained and rapid development of electronic communications production is an important guarantee of the rapid development of printed circuit continued production.
pcb manufacturer China has sustained the annual growth of more than 20% of the speed in the last decade. Not only production output value will become the world's second largest after Japan and the product quality is also rising, developing from the middle and low to high-grade level. High multilayer the HDI board and flexible circuit boards are in rapid development.
The development of PCB industry in China
In order to strive to improve in the international competition, one of the most important things for Chinese enterprises to carry out is to introduce the situation and development of the world's electronic circuit more timely, in particular, to be more systematic introduction of the latest technology, materials, equipment and trends of modern printed circuit, including raw and auxiliary materials and special equipment such as copper clad board, so that enterprises can quickly understand and keep up with the world trend.
www.pcb-pcba.cn has more than 10 years experiences in the PCBs industry; our products include sigle-dide, double –side board, multilayer boards (1-20layers), High-density multilayer PCBs and Aluminum based PCB. Various material coating form Neclo and rogers, as well as CEM-1, CEM-3.FR4, halogen –free and PTFE aluminum base type and more. We also offer high –frequency and copper boards.
This article is come from:
http://www.mobilesaccessories.net/index.php/application-and-function-of-pcb.htm
Showing posts with label pcb manufacturer china. Show all posts
Showing posts with label pcb manufacturer china. Show all posts
Thursday, December 27, 2012
Wednesday, August 15, 2012
2012 International Circuit Board & Electronics Assembly Fair will be held in November
The 2012 International Circuit Board & Electronics Assembly Fair will be held in Shenzhen on 28-30 November 2012
The 2012 International Circuit Board & Electronics Assembly Fair will be held in Convention and Exhibition Center in Shenzhen, China on 28-30 November 2012. The exhibition uses "industry events, to create the future" as its theme and this year the organizers will add an exhibition hall to meet the ever-rising numbers of pcb assembly prototype exhibitors. Following the successful holding of the landmark 10th anniversary exhibition in 2011, the current show jointly organized by Hong Kong Circuit Board Association (hkpca), the International Electronics Industries Connection Association (ipc) and China International Trade Promotion Committee Guangzhou City Committee (ccpit-gz) will be more memorable, and we hope the show will develop another extraordinary mileage.
This fair will launch a new environmental protection project
To match with the exhibition theme of "lead the industry, future-oriented", this fair will launch a new environmental protection project to help the industry raise awareness of environmental protection. Focus on environmental protection is a major trend of the world walks of life, while the newly introduced "environmentally and clean zone" will show the latest environmentally friendly technology, equipment, raw materials and services, which will provide more relevant products and technologies for the trade visitors, helping them move towards production practices being more environmentally friendly.
Current situation of China circuit board industry
Although the circuit board industry face the challenge of global economic fluctuations over the past few years, the latest ipc data shows that the order delivery rate always maintain a positive upward trend in the important North American market in the first five months, which can forecast the market will show a recovery trend in the next few months. The pcb output is expected to grow by 7.6 percent in 2012, which will easily exceed the 4 percent of the global growth rate, accounting for 40 percent of global output.
The 2012 international Circuit Board & Electronics Assembly Fair will be more comprehensive and more valuable than the previous ones
Mr. Zhong Taijiang, the chairman of Hong Kong Circuit Board Association said: "With the growing popularity of smart phones and tablet PC market, it is expected that the global mobile device sales will continue to rise in the next few years. In addition, the global PC shipments in 2012 are expected to grow by 5%. China's mobile products shipments amounted to 1.13 billion in 2011, accounting for 70% of the world. In the case of the ever-increasing mobile products, the China circuit board industries, especially in southern China, have become the central hub of global pcb industry. The 2012 international Circuit Board & Electronics Assembly Fair will provide the latest pcb manufacturing, applications, raw materials and chemical information platform for key pcb manufacturer China in the industry. We believe that participants will find this exhibition will be more comprehensive and more valuable than the previous ones! "
International Circuit Board & Electronics Assembly Fair can not to be missed
With eleven years of glorious history, the exhibition has become the premier sourcing and technology exchange for PCB and EA industry in the South China exhibition. The international technical exchange and networking will be held at the same during the 2012 exhibition, which will facilitate the participants to directly know the latest technology and market development, while the popular social activities provide the opportunity for business development and information sharing for industry participants. International Circuit Board & Electronics Assembly Fair has developed into an annual industry event that can not to be missed.
This article is come from: http://cell.battery-products.com/pcb-assembly-prototype/2012-international-circuit-board-electronics-assembly-fair-will-be-held-in-november.htm
The 2012 International Circuit Board & Electronics Assembly Fair will be held in Convention and Exhibition Center in Shenzhen, China on 28-30 November 2012. The exhibition uses "industry events, to create the future" as its theme and this year the organizers will add an exhibition hall to meet the ever-rising numbers of pcb assembly prototype exhibitors. Following the successful holding of the landmark 10th anniversary exhibition in 2011, the current show jointly organized by Hong Kong Circuit Board Association (hkpca), the International Electronics Industries Connection Association (ipc) and China International Trade Promotion Committee Guangzhou City Committee (ccpit-gz) will be more memorable, and we hope the show will develop another extraordinary mileage.
This fair will launch a new environmental protection project
To match with the exhibition theme of "lead the industry, future-oriented", this fair will launch a new environmental protection project to help the industry raise awareness of environmental protection. Focus on environmental protection is a major trend of the world walks of life, while the newly introduced "environmentally and clean zone" will show the latest environmentally friendly technology, equipment, raw materials and services, which will provide more relevant products and technologies for the trade visitors, helping them move towards production practices being more environmentally friendly.
Current situation of China circuit board industry
Although the circuit board industry face the challenge of global economic fluctuations over the past few years, the latest ipc data shows that the order delivery rate always maintain a positive upward trend in the important North American market in the first five months, which can forecast the market will show a recovery trend in the next few months. The pcb output is expected to grow by 7.6 percent in 2012, which will easily exceed the 4 percent of the global growth rate, accounting for 40 percent of global output.
The 2012 international Circuit Board & Electronics Assembly Fair will be more comprehensive and more valuable than the previous ones
Mr. Zhong Taijiang, the chairman of Hong Kong Circuit Board Association said: "With the growing popularity of smart phones and tablet PC market, it is expected that the global mobile device sales will continue to rise in the next few years. In addition, the global PC shipments in 2012 are expected to grow by 5%. China's mobile products shipments amounted to 1.13 billion in 2011, accounting for 70% of the world. In the case of the ever-increasing mobile products, the China circuit board industries, especially in southern China, have become the central hub of global pcb industry. The 2012 international Circuit Board & Electronics Assembly Fair will provide the latest pcb manufacturing, applications, raw materials and chemical information platform for key pcb manufacturer China in the industry. We believe that participants will find this exhibition will be more comprehensive and more valuable than the previous ones! "
International Circuit Board & Electronics Assembly Fair can not to be missed
With eleven years of glorious history, the exhibition has become the premier sourcing and technology exchange for PCB and EA industry in the South China exhibition. The international technical exchange and networking will be held at the same during the 2012 exhibition, which will facilitate the participants to directly know the latest technology and market development, while the popular social activities provide the opportunity for business development and information sharing for industry participants. International Circuit Board & Electronics Assembly Fair has developed into an annual industry event that can not to be missed.
This article is come from: http://cell.battery-products.com/pcb-assembly-prototype/2012-international-circuit-board-electronics-assembly-fair-will-be-held-in-november.htm
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