Circuit arrangement for drawing a practically sinusoidal current with network frequency from the network and for transferring this electric energy into a galvanically coupled DC/DC system

摘要

Circuit arrangement for drawing an essentially purely sinusoidal current with network frequency from alternating voltage networks and for transferring this electric energy into galvanically coupled direct voltage systems by means of a control switch which is switched on when triggered by a pulse generator of constant frequency and is switched off when a setpoint value predetermined by the arrangement is reached. IMAGE