YDS is a high-tech enterprise specializing in the research and development, manufacturing and service of PCB (Printed Circuit Board) and PCBA (Printed Circuit Board Assembly).
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4layers Automotive Electronic PCB
Product description
Printed circuit board (PCB) is an electronic component that uses electronic printing to etch on the surface of insulated and non bending copper clad laminate, leaving a network of small circuits, so that various electronic components can form a predetermined circuit connection and achieve the relay transmission function between electronic components.
PCB is the base plate for assembling electronic parts, the key interconnection part of electronic products, and also the supplier of electrical connection of electronic components. Most electronic equipment and products need to be equipped, which is called "the mother of electronic products". PCB manufacturing quality not only directly affects the reliability of electronic products, but also affects the overall competitiveness of system products.
There are many kinds of PCB products, which are generally divided into rigid circuit board, flexible board and rigid flex combination board. In automotive circuit boards, traditional single-layer PCB, double-layer PCB and multi-layer PCB are widely used. In recent years, the extensive application of HDI has become the first choice of automotive electronic products.
Automotive Electronic
The requirement of reliability and safety of automobile is higher, so the threshold of entering automobile supply chain is higher. Due to the special working environment, safety and high current requirements of automobile, the reliability and environmental adaptability of PCB are very strict. If suppliers want to enter the automotive supply chain, they must pass a series of validation tests, such as ISO / TS 16949 certification, and the certification period generally takes 1-2 years.
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