摘要
本文介绍了静电产生的机理和传播途径。针对仪表显示电路的静电问题,提出了从器件选型、接口滤波、PCB设计和软件等四个角度着手解决静电问题的思想,抛砖引玉,希望对大家解决同类问题有所帮助。
This paper introduces the mechanism and propagation path of ESD. To solve display circuit ESD problem, an idea to solve the ESD problem from the angles of parts selection, interface filtering, PCB design and software design is proposed. To cast a brick to attract jade, we hope that this article will be constructively help in solving the similar ESD problem.
引文
[1]GB/T4365-1995,电磁兼容术语[S].北京:中国标准出版社,1996.
[2]荆大永.电子衡器的干扰分析及抑制[J].衡器,2011(03).
[3]周脉松,等.称重仪表的静电防护[J].衡器,2012(06).
[4]GB/T7724-2008,电子称重仪表[S].北京:中国标准出版社,2009.