INVERTER CIRCUIT

摘要

An inverter circuit is provided with first and second switch elements, a first primary coil connected serially between the first and second switch elements, and moreover an output transformer which is provided with a secondary coil for obtaining an output voltage. The inverter circuit is moreover provided with a first voltage source, a second voltage source, and a control part. The first voltage source is connected between the first switch element and a first connecting point where the first primary coil is connected with the second switch element to apply a voltage to the first switch element through the first primary coil. The second voltage source is connected between the second switch element and a second connecting point where the first primary coil is connected with the first switch element to apply a voltage to the second switch element through the first primary coil. The control part alternately turns on/off the first switch element and the second switch element. The inverter circuit is moreover provided with first and second regenerative snubber circuits for regenerating the charge of a snubber capacitor.