대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2001년도 하계학술대회 논문집 B
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- Pages.959-961
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- 2001
컴파운드 코어를 이용한 변압기 특성에 관한 연구
A Study on the transformer characteristics using a compound Core
- Hwang, Sun-Min (Dept. of Electrical Eng. Chongju Univ.) ;
- Ahn, Tae-Young (Division of Advanced Technology, Chongju Univ.)
- 발행 : 2001.07.18
초록
In this paper, a novel plastic type compound core for a transformer and inductor of DC-DC converter proposed. The experimental results and application potentials of a Flyback DC-DC converter based the plastic type compound core are presented. The experimental converter, that has a maximum power of 24W, switching frequency of 200kHz and input voltage of 110-220V, has been successfully implemented. A maximum power conversion efficiency of the experimental converter was measured at 76%, and the output was regulated at 12V within 0.2% tolerance.
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