Ac Transformer

Ac Transformer Points : Ac Transformer Welding Machines, Transformer kind is the mainly popular AC welding machines. The purpose of the transformer is to step down the high voltage of the input current (for example 1 20, 220 or 440 volts) to the high amperage, low voltage current necessary for welding. The inner of the transformer a primary coil which carry the input current and secondary coil which is linked to the electrode holder. The core, which is prepared of laminate steel plates by magnetic property, steps down the voltage as of the primary to the secondary coil. The secondary coil carries the welding current.