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Market Analysis And Foreground Status Of Heavy Copper PCB

    PCB (Printed circuit board), the Chinese name for printed circuit boards, also known as printed wiring Board, is an important electronic components, is the support of electronic components, electronic components are the carrier of electrical connection. Because it is produced by electronic printing, it is called "printed" circuit board. Electronic equipment using printed boards, due to the consistency of similar PCB, so as to avoid artificial wiring errors, and electronic components can be automatically inserted or affixed, automatic solder, automatic detection, to ensure the quality of electronic equipment, improve labor productivity, reduce costs, and facilitate maintenance.Heavy Copper PCB
   The paper reviews the development trend of PCB manufacturing technology at home and abroad, which is basically consistent, that is, to high-density, high-precision, fine aperture, fine wire, fine spacing, high reliability, multi-layer, high-speed transmission, light weight, thin type direction of development, in production at the same time to improve productivity, reduce costs, reduce pollution, adapt to many varieties, small production direction. The technical development level of the printed circuit is generally represented by the line width, aperture, thickness/aperture ratio on the printed board. China's PCB industry is mainly distributed in South China and eastern region, the two add up to 90% of the national, industrial agglomeration effect is obvious. This phenomenon mainly with the Chinese electronics industry's main production base in the Pearl River Delta, Yangtze River Delta has China's PCB industry Analysis table.Heavy Copper PCB
   Although China is now the world's first in terms of industrial scale, it is still lagging behind the world's advanced level in terms of the overall technical level of the PCB industry. In the product structure, multilayer board occupies most of the production value ratio, but most of the 8-layer below the low-end products, HDI, flexible plate, etc. have a certain scale but in the technical content and Japan and other advanced products in foreign countries gap, the highest technology content of the IC board in the country is very few enterprises can produce.Heavy Copper PCB

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