摘要
随着电子技术的发展和完善,信号采集设备的电子系统越来越复杂。电路板是信号采集设备中不可或缺的一部分,因此会导致电路板的设计越来越复杂,规模越来越大,整合度越来越高,其快速发展也会造成故障现象越来越频繁。如何进行故障诊断是电路板发展中的重要问题,因此研究电路板的快速维修、信号采集设备的正常使用具有重要意义。
With the development and perfection of electronic technology,the electronic system of signal acquisition equipment is becoming more and more complex.PCB is an indispensable part of signal acquisition equipment;therefore,this trend will lead to more and more complex PCB design,larger and larger scale,higher and higher integration,and its rapid development will also cause more and more frequent failures.How to diagnose fault is an important problem in the development of PCB.Therefore,it is of great significance to study the rapid maintenance of circuit boards and the normal use of signal acquisition equipment.
作者
黎毅
LI Yi(China Unicom Construction Co.,Ltd.,Guangzhou 510000,China)
出处
《通信电源技术》
2019年第3期59-60,共2页
Telecom Power Technology
关键词
信号采集设备
电路板故障
诊断分析
signal acquisition equipment
circuit board fault
diagnosis and analysis
