Switching arrangement for production of loop current impulse for electro-chemical treatment of metallic materials, has additional voltage source integrated in working loop circuit parallel to current source

摘要

The arrangement has an additional voltage source integrated in the working loop circuit parallel to the current source to begin a loop current impulse over the impulse generator (12). The voltage supply (9) is attached to a voltage controller (10) and the power source (2). An induction coil (L1) for energy storage and current smoothing is integrated to a current automatic controller (3) and into the by pass circuit.