Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)

The Korean Institute of Power Electronics (전력전자학회)
권호 표지

Implementation of High Efficiency Soft-switching Flyback Converter

고효율 소프트스위칭 방식의 플라이백컨버터의 구현

  • 유두희 (순천향대학교 전자정보공학과) ;
  • 이재민 (순천향대학교 전자정보공학과) ;
  • 정강률 (순천향대학교 전자정보공학과)
  • Published : 2008.06.30
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Abstract

Recently, power supplies with low voltage/high current output are widely used, but conventional power supplies have large power loss, and thus the system efficiency is low. However their control technique is complicated and their elements are many. In this paper, Implementation of High Efficiency Soft-switching Flyback Converter is presented. The proposed converter has been implemented to verify the proposed topology with 5V/20A prototype and theoretical operation under various load condition and universal input voltage range.

Keywords