Control Circuit for the Electric current of a welding Transformer, a welding Transformer, preferably integrated into an industrial robot

摘要

Control Circuit for the Electric current of a welding Transformer.Comprises: a Generator of AF (1) mounted in parallel with a Loop formed by the primary Transducer AF AF (16) and a measuring Circuit (3); a secondary Circuit (2) through which current flows through the secondary Winding (6) through a REACTA Ncia (7) and a secondary Transducer AF (16); Welding Tongs (4 and 5) in parallel with(2), each of which establishes contact with one of the clamps (11 and 12) are welded Together; a Switch Valve is available in the form of (8) in series with the primary Circuit (13) governs the current flowing through the primary (14).