Pulse synchronizing dc-to-dc converters

Abstract

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 feedback 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 operation are explained by the aid of averaging method of the state space technique. The efficiency of this converter is inherently high and the construction is very simple. Discussions are given on the circuit as a switching regulator.