Stabilization circuit for compensating fluctuations in a voltage at a user

摘要

A stabilization circuit wherein voltages of the secondary winding of a transformer are stabilized with respect to mains voltage fluctuations and load fluctuations, an auxiliary voltage is derived either from a secondary winding of the transformer or an auxiliary transformer. Together with the mains voltage portion of this auxiliary voltage acquired by pulse-width modulation forms the primary voltage of the transformer such that the desired stabilization is achieved.