Excellent Features of Inverter Welding Power Supply

When compared with other welding power supply, inverter welding power supply has more advantages. Some of them are introduced as follows:

1. High thermal efficiency and short weld time ensure clean and neat welding.
A single-phase ac current comes to zero periodically, resulting in intermittent heat supply. An inverter power supply can flow current which is never to be zero, ensuring continuous heat supply. Owing to this, welding is performed in a short period of time and nugget receives less thermal effect. Consequently, clean and neat weld is obtained.

2. Spatter is reduced; stable welding is conducted.
Weld time and rise time of weld current are adjustable, corresponding to material and shape of metal. Weld condition setting not to generate spatter is possible.

3. Small-sized, light-weighted welding transformer is easy to mount on automated machine.
Compared with other welding power supply, welding transformer is downsized.