A quasi-resonant PWM converter with high quality input waveforms and high efficiency

A quasi-resonant PWM converter with high quality input waveforms and high efficiency

A new quasi-resonant PWM converter is proposed. The proposed converter is constructed by using a resonant network in parallel with the switch of the conventional PWM converter. A new PWM converter achieves zero-voltage switching for all switching devices without increasing their voltage and current...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Taniguchi, K., Yoshikawa, T., Hirachi, K., Tomokuni, Y.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Capacitors
Circuits
Diodes
Inductors
Pulse width modulation converters
Resonance
Stress
Switches
Switching converters
Zero voltage switching
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Beschreibung
Zusammenfassung:A new quasi-resonant PWM converter is proposed. The proposed converter is constructed by using a resonant network in parallel with the switch of the conventional PWM converter. A new PWM converter achieves zero-voltage switching for all switching devices without increasing their voltage and current stresses.< >
DOI:10.1109/PESC.1994.373824