A continuous current mode boost converter with modified flying capacitor lossless snubber

A continuous current mode boost converter with modified flying capacitor lossless snubber

A continuous current mode boost converter with modified flying capacitor lossless snubber is proposed in this paper. The proposed converter charges the flying capacitor using a coupled inductor without the help of the reverse recovery current. As a result, it can reduce switching loss and guarantee...

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Bibliographische Detailangaben
Hauptverfasser: Kyu-Min Cho, Ki-Bum Park, Yung-Do Kim, Gun-Woo Moon
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Boost converter
Capacitors
Converters
coupled inductor
flying capacitor passive lossless snubber
Inductors
Semiconductor diodes
Snubbers
Stress
Switches
wide snubber reset ranges
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Beschreibung
Zusammenfassung:A continuous current mode boost converter with modified flying capacitor lossless snubber is proposed in this paper. The proposed converter charges the flying capacitor using a coupled inductor without the help of the reverse recovery current. As a result, it can reduce switching loss and guarantee the wide snubber reset ranges. The operation principle, characteristics, and experimental results are presented to verify the feasibility of the proposed converter.
ISSN:2329-3721
2329-3748
DOI:10.1109/ECCE.2010.5618205