[话题]

通常都要采用昂贵的，还要在制造过程中采用手工装配.

2018-4-13 19:30:35 2662 模拟电子

0 在产品设计中必须遵循抗静电释放的设计规则，本文介绍静电释放(ESD)产生的原理，以及机箱、屏蔽层、接地、布线设计等诸多设计规则，它们有助于预防并解决静电释放产生的危害，值得中国电子设备设计工程师认真研究和学习。许多产品设计工程师通常在产品进入到生产环节时才着手考虑抗静电释放(ESD)的问题。如果电子设备不能通过抗静电释放测试，他们就会加班加点找寻不破坏原有设计的解决方案。然而，最终的方案通常都要采用昂贵的，还要在制造过程中采用手工装配，甚至需要重新设计，因此，产品的进度势必受到影响。即使对经验丰富的工程师和设计工程师，也可能并不知道设计中的哪些部分有利于抗ESD。大多数电子设备在生命期内99%的时间都处于一个充满ESD的环境之中，ESD可能来自人体、家具、甚至设备自身内部 gacha.163.com/detail/serial/32583a5ccd8c413c9ba5418f599b1741 gacha.163.com/detail/serial/8418162ec0b340a6950e3086d0f0f3e1 gacha.163.com/detail/serial/281ae3a030054ca7952194fbd3c21c3f gacha.163.com/detail/serial/c78e4e49289b4110acdfc26f703a6724 gacha.163.com/detail/serial/2684a7e98f984b3c9a4290cbb370b06f gacha.163.com/detail/serial/df2ef324c798482f835a363e038f55f8 gacha.163.com/detail/serial/d2f8ac05da7e49f4b2a6c26125501792 gacha.163.com/detail/serial/a613fb35ccd94b24a12dfcf484cf567b gacha.163.com/detail/serial/b7a9ada7903d40389a2d404c04cc86a5 gacha.163.com/detail/serial/8b87718772d140098f591afd35a5bc88 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