LGK control board, a special board for cutting machine, adopts traditional analog control mode. Its peripheral circuit is isolated, thus improving the stability of the machine. It applies to 60A-200A cutting machine.
1. Based on the mature soft-switching or hard-switching circuit, the ordinary full-bridge inverter power supply can be upgraded easily.
2. The cutting has good quality, and the dynamic arc responds quickly.
3. The main control panel is simple and user-friendly.
4. It has 2T/4T modes, gas test function and failure indicator, and it can preset current value.
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