Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2010.07a
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- Pages.13-14
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- 2010
The Transformer Characteristics of the Active Clamp Forward Converter for Notebook Computer Adapter
노트북 컴퓨터 어탭터용 능동 클램프 포워드 컨버터 변압기 특성
- Yoon, Kyoung-Hyun (Dept. of Electrical Eng. Mokpo National University) ;
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Kim, Chang-Sun
(Dept. of Electrical Eng. Mokpo National University)
- Published : 2010.07.06
Abstract
The active clamp forward converter provides zero voltage switching and low voltage stress in wide input voltage range. It has a high efficiency at a high switching frequency and the clamped energy is recovered to the input stage. It is available for the power adaptor circuit of notebook computer. The adaptor with 19.5V/200W output power is designed for notebook computer. Specially, it is considered the transformer properties of the converter in design process. The organized process is checked by the validity from the test of the active clamp forward converter.
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