Carbon dioxide protection weldingmachine

With high-power lGBT module, the current is stable, the temporary load rateof the whole machine is high, and the current and voltage can not bedropped during long-time welding, so it can be welded normally andcontinuously.
The red copper crystal transformer is adopted, which has low no-oad loss,greatly reduces energy consumption, makes the current output stable andthe welding more stable.
The welding filter inductor is made by the single Rao process, which hasbetter heat dissipation effect.
At the same time, the main circuit adopts thehall sensor speculation method, so that the current speculation duringwelding is accurate and the output is stable.It is suitable for medium, large and heavy vehicles.