How To Work Welding Transformer. The main function of transformer is to change high voltages low amperage ac power for welding. There are multiple arc welding processes in common use ranging from relatively simple Shielded Metal Arc Welding SMAW to more complicated welding processes using inert shielding gas like Gas metal arc welding GMAW or Gas tungsten arc welding GTAW.
The main function of transformer is to change high voltages low amperage ac power for welding. This can be accomplished by placing a piece of rigid insulation or an old credit card between the tips. The winding used for the welding transformer is highly reactive.
This can be accomplished by placing a piece of rigid insulation or an old credit card between the tips.
A welding transformer should satisfy the following requirements. Flash - Many transformer tanks are painted on the inside. The most comprehensive welding education. Connect the fused 110 VAC cord across the two line leads.