摘要
阐述电子设备电源的可靠性及保护措施,并简要介绍电子设备电源的过电流、过电压、欠电压、过热保护电路及其设计方法。
Reliability of power supply and protection measures are expatiated in this paper, and some protection circuits such as over-current, over-voltage, under-voltage, over-heat, as well as their design methods are provided.
出处
《火控雷达技术》
2006年第3期60-63,共4页
Fire Control Radar Technology
关键词
可靠度
筛选
降额
波峰焊
reliability
screen
derating
wave-crest soldering
