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Failure of automotive electronics products to help you solve problems

  • Author:chipstores
  • Source:chipstores.com
  • Release on :2018-06-11

Electronic Components Distributor china

In the past two years, the rapid development of automobile technology has resulted in higher and higher requirements for the safety, reliability, comfort and entertainment of consumers. This has led to the automotive traction system, safety management system, and body comfort system for automotive electronic systems. Information entertainment systems and other aspects have gained a lot of applications.

In the past two years, the rapid development of automobile technology has resulted in higher and higher requirements for the safety, reliability, comfort and entertainment of consumers. This has led to the automotive traction system, safety management system, and body comfort system for automotive electronic systems. Information entertainment systems and other aspects have gained a lot of applications. For this reason, the reliability of electronic products is particularly important. If a product fails, it will cause its function to deteriorate, and its characteristics will be reduced to fail to meet the specified requirements. In severe cases, the function will be completely lost.

Therefore, early predictions and preventive measures become very necessary. In general, the causes of automotive electronic product failure include: thermal failure, mechanical failure, electrochemical failure, ESD effectiveness, and so on. The most common form of failure is the open or short circuit of an electronic component. For example, improper material selection and improper production processes can result in open or short circuits.

In this regard, experts suggest that in the selection of materials, should select the pin on the PCB area of ​​the device with a large solder; the choice of package body and PCB thermal expansion coefficient is closer; in the process, increase the solder joint height; reduce the residual stress of the process or Reducing the size of the package can reduce the failure of automotive electronics.