【摘要】 用高频开关完成各种高频变换器，一般高频变换先是把交流电压整流成直流电压，因滤波电容器仅是在短时间内充电，这样造成输入电源电流波形严重畸变，本文用斩波式整流电路可以解决这一问题。更多还原

【Abstract】 In high frequency convertor it is usually necessary to rectify the AC voltage to DC voltage as usually.If a rectifier with a filter of capacitors is used,the wave form of the input current is distorted due to the capacitors charging current.This paper presents a choppertype circuit of rectification to solve this problem.更多还原