Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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A New PWM DC/DC Converter Topology with Multi-Output Using Single Secondary Winding

단일 2차측 권선을 이용한 다중 출력용 새로운 PWM DC/DC 컨버터 회로

  • 이동윤 (한양대학교 전기공학과) ;
  • 현동석 (한양대학교 전기공학과) ;
  • 최익 (한국과학기술연구원 지능제어연구센터) ;
  • 송중호 (한국과학기술연구원 지능제어연구센터)
  • Published : 2000.07.17
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Abstract

This paper presents a new PWM DC/DC converter with multi-output using single secondary winding, which has two output characteristics of the isolation and non-isolation simultaneously. The proposed converter topology is consisted of the only one switch and single secondary winding. The proposed converter, therefore, has advantages not only low cost but also high power density. Operating principal of the proposed converter topology with conventional ZVT (Zero-Voltage-Transition) is illustrated in detail and the validity of the converter is verified with several interesting simulation results.

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