Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2008.06a
- /
- Pages.64-65
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- 2008
Wide Input Range Active Clamp Forward Converter Design
넓은 입력전압 능동 클램프 포워드 컨버터 설계
- Chun, Moon-Il (Mokpo National University) ;
-
Kim, Chang-Sun
(Mokpo National University)
;
- Ma, Byung-In (Smart Power Solution Inc.)
- Published : 2008.06.30
Abstract
The topology of active clamp forward converter provides ZVS characteristic and also the stress of voltage and current is smaller than that of the conventional forward converters. The benefits of this technique include a higher efficiency at a high switching frequency, lower EMI/RFI. In this paper, the active clamp forward converter is designed for operation in wide range voltage and has 19.5V/120W ratings with efficiency more than 90%.
Keywords