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Single-Stage Bridgeless AC–DC PFC Converter Using a Lossless Passive Snubber and Valley Switching

IEEE transactions on industrial electronics : a publication of the IEEE Industrial Electronics Society, v.63 no.10, 2016년, pp.6055 - 6063  

Lee, Sin-Woo ,  Do, Hyun-Lark

Abstract AI-Helper 아이콘AI-Helper

Asingle-stage bridgeless ac-dc PFC converter using a lossless passive snubber and valley switching is proposed. The proposed converter is based on a two-stage bridgeless boost-flyback converter. In the proposed converter, the conduction losses are reduced by removing an input full-bridge diode recti...

참고문헌 (25)

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  25. Ma, Hongbo, Zheng, Cong, Yu, Wensong, Gu, Bin, Lai, Jih-Dheng, Feng, Quanyuan. Bridgeless electrolytic capacitor-less valley-fill AC/DC converter for offline twin-bus light-emitting diode lighting application. IET power electronics, vol.6, no.6,

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