IEEJ Transactions on Industry Applications
Online ISSN : 1348-8163
Print ISSN : 0913-6339
ISSN-L : 0913-6339
Letter
New Quasi-Resonant Step-Down Chopper Circuit with Short-Circuit Switch across the Resonant Capacitor
Shizumasa OkudairaKouki Matsuse
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2017 Volume 137 Issue 2 Pages 188-189

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Abstract

In this paper, a new quasi-resonant step-down chopper circuit having a short-circuit switch in parallel with the resonant capacitor is proposed. The conducting time of the chopper depends on the non-resonant period generated by shorting the resonant capacitor, and the output power of the resonant chopper can be adjusted using the soft switching operation.

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© 2017 by the Institute of Electrical Engineers of Japan
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