Title of article
ZVS-PWM flyback converter with a simple auxiliary circuit
Author/Authors
Wang، نويسنده , , C.-M.; Su، نويسنده , , C.-H.; Yang، نويسنده , , C.-H.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
7
From page
116
To page
122
Abstract
A novel zero-voltage-switching (ZVS) pulse-width-modulated flyback dc/dc converter
with a simple auxiliary circuit is proposed. The auxiliary circuit is configured in the presented
ZVS-PWM flyback converter to perform soft-switching in the semiconductor devices and soft
commutation of the main switches without additional current stress. Eight transition states for
describing the behaviour of the ZVS-PWM flyback converter in one switching period are described.
A prototype rated at 150W, operating 80kHz has been implemented in laboratory. Analysis,
design, and the control circuitry are also presented.
Journal title
IEE Proceedings Electric Power Applications
Serial Year
2006
Journal title
IEE Proceedings Electric Power Applications
Record number
402919
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