Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1997.07a
- /
- Pages.136-139
- /
- 1997
High-efficiency Double Forward-Flyback Converter
고효율 이중 포워드-플라이백 컨버터
- Son, Gab-Sang (Dongguk University) ;
-
Kim, Yong
(Dongguk University)
;
-
Back, Soo-Hyun
(Dongguk University)
;
- Kwon, Soon-Do (Daerim College of Tech) ;
- Kim, Pill-Soo (Daerim College of Tech) ;
- Yoon, Suk-Ho (KEPRI)
- Published : 1997.07.21
Abstract
The active-clamped double forward-flyback converter is studied in this paper. The converter reduces the voltage stress of the switches and decreases switching loss, EMI. The energy stored in the magnetic core is transferred to both the input voltage source and the flyback output. This makes it possible the output circuit of the flyback to operate at CCM without complex control circuit. The MOSFET is used at output stage, which decreases switching loss.
Keywords