Circuit and process layout for power supply for galvanizing installations or EDM installations.

摘要

Invention Patent: B "CIRCUIT ARRANGEMENT AND PROCESS FOR POWER SUPPLY FOR GALVANIZATION INSTALLATIONS OR ELECTRONIC INSTALLATIONS" D. The circuit arrangement and process according to the invention for supplying pulsed current to electrolytic cells are used in galvanotechnical installations. For the current supply of each electrolytic cell, two electroplating rectifiers (5.32) and a switch (12) are provided, respectively, with two individual switches (23.24), with each output of the rectifiers connected via a first line (33), with an electrolytic cell connection, the other respective rectifier outputs are connected, through each second line (34,35), with the switch inputs, and the switch output (18) is connected with the other connection of the electrolytic cell, and in addition, between the first line and the second lines, a capacitor is connected respectively (20,21). Periodic pulse sequences are generated through alternating opening and closing of the individual switches.