Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2007.07a
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- Pages.353-355
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- 2007
Current Stress Minimizing Control Scheme for Power Factor Correction (PFC) Boost Pre-regulator
전류 Stress 최소화 제어설계를 응용한 PFC Boost Pre-regulator
- Lee, Hee-Chul (KAIST) ;
- Kim, Chong-Eun (KAIST) ;
- Park, Hong-Sun (KAIST) ;
- Park, Ki-Bum (KAIST) ;
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Moon, Gun-Woo
(KAIST)
- Published : 2007.07.02
Abstract
A simple technique for PFC circuit is presented using UC3854. This technique is about current peak controlling by a reference current generator. Decreased peak currents of the boost pre-regulator reduce circuit current stress and so rated currents of circuit elements are minimized. Simulation and experimental results will verify the viability of the new scheme.