Troubleshooting Overvoltage protection has been activated.
| Check Points | Solutions |
|---|---|
| Is output voltage adjuster (trim pot) excessively turned clockwise? | Switch off the power supply, turn output voltage adjuster to its maximum counterclockwise, and wait for 5 minutes before switching on the power supply again. |
| Sensing terminal screws have loosened? | Tighten the screws. |
| Is sensing wiring correct? | Connect the sensing wires according to the instruction manual. |
| Are sensing wires disconnected? | Reconnect the sensing wires. |
| Is it possible that the current drawn has exceeded the rated output current? | Check the rated output current of the power supply being used and measure the actual current being drawn from the power supply. |