A half-bridge and full-bridge single stage PFC power converter

摘要

Abstract A half-bridge single stage PFC power converter includes a forward transformer and a main transformer. The primary windings of two transformer are connected in series.The main transformer transmits energy from a primary circuit to a secondary circuit. The forward transformer transits energy to PFC windings of the forward transformer to correct an input current waveform. mabnwbic cotplcd FIG.3p