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A Novel Soft-Switching Two-Switch Flyback Converter with a Wide Operating Range and Regenerative Clamping  

Kim, Marn-Go (Division of Electrical and Control Eng., Pukyong National University)
Jung, Young-Seok (Division of Mechanical Eng., Pukyong National University)
Publication Information
Journal of Power Electronics / v.9, no.5, 2009 , pp. 772-780 More about this Journal
Abstract
A novel soft-switching two-switch flyback converter is proposed in this paper. This converter is composed of two active power switches, a flyback transformer, a blocking diode, and two passive regenerative clamping circuits. The proposed converter has the advantages of a low cost circuit configuration, a simple control scheme, a high efficiency, and a wide operating range. The circuit topology, analysis, design considerations, and experimental results of the new flyback converter are presented.
Keywords
Two-switch flyback converter; Soft switching; Regenerative clamping; Power factor correction;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
Times Cited By Web Of Science : 0  (Related Records In Web of Science)
Times Cited By SCOPUS : 2
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