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Published on 2006-8-16 09:11 Only look at the author

ZCS scheme of forward push-pull circuit [Copy link]

：A ZCS scheme for the forward push-pull circuit is proposed. An auxiliary resonant network is added after the secondary rectifier bridge to achieve zero current
switching (ZCS) of the circuit's main switch tube. The advantages of this scheme are demonstrated through theoretical derivation, simulation analysis, and the development of a 28.5V input 75V output DC/DC ZCS converter.
The zero current scheme of this circuit is universal and can be applied to other converter topologies with transformer isolation.

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[Share] ZCS conduction and drive spike issues in PWM state
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