一种新型功率开关无损耗缓冲电路  

A New Type Lossless Snubber Circuit for Power Switch

作　　者：柳利军[1] 李德芳[1] 李建新[1] 

机构地区：[1]武汉科技大学城建学院,武汉430070

出　　处：《现代电子技术》2001年第6期31-33,共3页Modern Electronics Technique

摘　　要：介绍了一种新型功率开关缓冲电路的组成及工作原理 ,并对其工作状态进行了分析 ,并给出了一个实用电路。It is always an emphasis on the directions of electric&electronic equipment's improvement that decrease the losses In recent years, a new type boost converter snubber circuit was used in high power switch power supply This circuit use resonant&snubber methods, implement zero current turn-on (ZCS) and zero voltage turn-off (ZVS),and translate rest power to load So, the switch turn-on&turn-off losses is very small The principle of this circuit was introduced and the circuit's running procedure was investigated

关 键 词：功率开关 无损耗缓冲电路 工作原理 工作状态 

分 类 号：TN710[电子电信—电路与系统]