Welding machine is the use of positive and negative poles in the instantaneous short-circuit when the high temperature arc produced to melt the welding electrode solder and welding materials, so that the object of contact. Its structure is very simple, is a high-power transformer.
Welding machine Generally according to the type of output power can be divided into two kinds, one is AC power, one is direct current. They use the principle of inductance, inductance in the connection and disconnect will produce a huge voltage changes, using the positive and negative poles in the instantaneous short-circuit when the high-voltage arc produced to melt the solder electrode, so that they achieve the purpose of atomic bonding.
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