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Safe use of DC Control Board

Safe use of DC Control Board

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2021-06-16 14:14
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(Summary description)Eliminate static electricity on your body before touching these DC Control Boards with your hands (turn off the power of the controller, touch a grounded metal object, and keep the ground when touching the controller).

Safe use of DC Control Board

(Summary description)Eliminate static electricity on your body before touching these DC Control Boards with your hands (turn off the power of the controller, touch a grounded metal object, and keep the ground when touching the controller).

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2021-06-16 14:14
  • Views:
Information

1. Eliminate static electricity on your body before touching these DC Control Boards with your hands (turn off the power of the controller, touch a grounded metal object, and keep the ground when touching the controller).

DC Control Board

2. Do not touch the components or conductors on the DC Control Board with your hands or conductors, and do not connect the power input to the high-frequency output terminals.

3. There should be no plastic, vinyl and polystyrene foam around the DC Control Board (except antistatic types).

4. Do not touch the IC circuits of the DC Control Board, static electricity is likely to damage these circuits.

5. The DC Control Board is dangerous when it is connected to the main power supply, so do not open the control board panel or shell when the power is on.

6. The electrolytic capacitor of the DC Control Board is charged, so after the power is off, the internal operation can be performed after the capacitor is discharged.

7. There may be dangerous external voltage on the relay output of the control interface board or sampling board.

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