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Novel Energy Recovery Circuit for High Efficiency Flyback Converter  

Jung, Yong-Chae (남서울대 전자공학과)
Publication Information
The Transactions of the Korean Institute of Power Electronics / v.11, no.6, 2006 , pp. 529-534 More about this Journal
Abstract
Nowadays, more than ever before, many researchers take much interest in raising the efficiency of a power converter. In Flyback converter, the resistor of RCD snubber consumes the stored energy in leakage inductor. It plays a role in degrading the overall system efficiency. Thus, in this paper, a novel energy recovery circuit of Flyback converter is proposed to improve the efficiency. The operational principle of the proposed circuit is explained in detail. And, it is vilified through the simulation and experimental results.
Keywords
Flyback Converter; SMPS; RCD Snubber; Energy Recovery;
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