The reason why the overcurrent lamp of the high frequency quenching equipment is on?

After understanding and summarizing, the following points may appear:

1. Poor contact or short circuit of the sensor.

2. The contacts of the AC contactor are in poor contact.

3. Too many or too few turns of the inductor.

4. Fire at the external power connector.

5. The high-frequency cable has poor contact.

6. The power board is faulty.

7. There is ignition inside.

8. The resonant transformer is broken.

Solution:

1. Check the inductor, high-frequency cable, and external power supply.

2. Replace the AC contactor.

3. Reduce the number of turns of the inductor.

4. Check the power tube.