Electronic control circuits for pulsed-arc welding - using variable inductance connected in series with rectifiers to control current
Device for pulsed arc-welding or coating by welding, using a rectifier (I) with an induction coil at its outlet, and a generator delivering power pulses with a rectifier (II) at its outlet, the assembly being connected together across the gap between the welding electrode and the workpiece. The rect...
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