摘要
本文介绍一类不用脉冲变压器，仅用电感、电容和二极管组成的开关稳压电源可以实现降压，升压和极性反转等功能。
A set of transformerless switching power supplies consisting of inductors, capacitors and diodes is described. These kinds of power supplies can perform step down, step up and voltage inverting, which are very convenient and useful.
出处
《电工电能新技术》
CSCD
1997年第3期52-53,60,共3页
Advanced Technology of Electrical Engineering and Energy
