NY-D01 Spot Welding Machine Control Board Adjustment Time Current Digital Display Control Board, 40A, 100A

1. Power supply: AC9-12V 3W 50HZ-60HZ, must use AC power
2. Starting method: pedal or other passive normally open point (note that it must be a normally open point)
3. Adjustment method: positioner / knob
4. Welding output: single pulse
5. Features: adjustable time and current, intuitive digital display and simple operation