摘要
提出了一种新型复合式正激变换器,通过加入吸收电容取代了高频变压器的去磁复位绕组,因此简化了高频变压器的设计。同时,这种设计对功率管电压应力也有很好的吸收作用。对这种复合式正激变换器的工作原理及特性进行了详细的分析。最后通过实验验证了这种复合式正激变换器的优点。
A novel multiplex forward converter is described in this paper.A snubber capacitance is used to replace the conventional reset winding of high-frequency transformer.Therefore,the design of high-frequency transformer is predigested.At the same time,this design absorbs the voltage stress in power switching very well.This paper particularly analyzes the principle and characteristic of this complex forward converter.Finally, the excellence of this multiplex forward converter is verified by experiment.
出处
《电力电子技术》
CSCD
北大核心
2006年第5期19-20,共2页
Power Electronics
关键词
变换器
变压器
电容
converter
transformer
capacitor
