摘要
针对开关电源在欠压浪涌中存在的诸多问题,分析了瞬态欠压浪涌的工作机理、抑制方法,以及由此引起的负载端启动电流或浪涌电压的处理思路,给出了处理直流开关电源欠压浪涌的合理解决方案。
In order to solve DC switch power problems caused by under-voltage surge, operating mechanism and rejection technique of the transient under-voltage surge are analyzed; startup current at load and surge voltage processing method are considered, and a reasonable solution to solve under-voltage surge of DC switch power is provided.
出处
《火控雷达技术》
2013年第3期87-89,共3页
Fire Control Radar Technology
关键词
开关电源
浪涌电压
欠压保护
启动电流
switch power
surge voltage
under-voltage protection
startup current
