Soft Switched Full Bridge DC–DC Converter With Reduced Circulating Loss and Filter Requirement
作者： Xinke Wu , Xiaogao Xie , Junming Zhang , Rongxiang Zhao , Zhaoming Qian
关键词:
摘要: A new soft switched full bridge converter with phase-shift control is proposed to reduce the circulating loss in primary and voltage stress secondary side. Using a coupled winding of filter inductor, two auxiliary sources are generated reset current at interval. An clamp diode used spike across rectifier diode, which releases diode. Therefore, low break down diodes utilized conducting reverse recovery loss. Also, requirements lowered due sources. prototype built up verify theoretical analysis.
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