Pulse Synchronizing DC-to-DC Converter

The new dc-to-dc converter driven by the external pulse is presented. The principle is based on the synchronizing phenomenon in the transistor core multivibrator. There are the voltage feed- back in the OFF interval and the current feedback in the ON interval. The flux of the saturable core is changed along the minor hysteresis loop. The operations are explained by the aid of the averaged method of the state space technique. The efficiency of this converter is high and the construction is very simple.