Converter Circuit With Non-Resonant Feature

Published:2011/8/4 10:35:00 Author:Robert | Keyword: Converter, Non-Resonant, Feature | From:SeekIC

The converters, which are named with part-resonance, multi-resonance, current commutation type and so on, are the zero voltage switch converters with this feature. And the inductance commutation type converter even be used as zero voltage switch in non-resonant mode from the principle, it also has few cases of the surge phenomena. And also it could adjust the voltage by the PWM control. The picture is the basic circuit of this mode. The Lc is the inductance for current commutation. The Cc is the capacitor for cutting the DC power (not for non-resonant using). In this mode, the VT1 and VT2 would alternately and continuously turn on and turn off.



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