전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)

전력전자학회 (The Korean Institute of Power Electronics)
권호 표지

120W급 Half Bridge 공진형 DC-DC 컨버터에 관한 연구

A Study on the 120W Half Bridge Resonant DC-DC Converter

  • 이재득 (청주대학교 정보통신공학부) ;
  • 이달우 (청주대학교 정보통신공학부) ;
  • 안태영 (청주대학교 정보통신공학부)
  • Lee Jae-Duk (Division of Information and Communication Engineering, Cheongju University) ;
  • Lee Dal-Woo (Division of Information and Communication Engineering, Cheongju University) ;
  • Ahn Tae-Young (Division of Information and Communication Engineering, Cheongju University)
  • 발행 : 2004.07.01
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초록

In recent years power supplies for telecommunication equipment is required smaller size and higher efficiency, and low noise operation. There exists a series resonant converter in which the switching loss is reduced in order to realize a high efficiency converter. However, if a constant voltage regulation is required. The switching frequency varies widely. In this paper we study the details of resonant DC-DC converter in which the realize a high efficiency converter.

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