摘要
本文介绍电流检测电路的实现方法,并探讨在电流检测中常遇见的电流互感器饱和、副边电流下垂的问题,最后用实验结果分析了升压电路巾的电流检测方法。
The article has introduced the methods of current sense circuit.Then it discusses saturation of the current sense transformer and droop effect of the second side Current.At last the article has analyzed the current sense in the boost circuit through experiment.
出处
《电源世界》
2005年第8期34-36,共3页
The World of Power Supply
关键词
电流检测
电流互感器
磁心复位
current sense current sense transformer core reset
