Does the fan in the power supply with a fan work continuously?
Yes, in order to improve heat dissipation and extend the lifespan of the power supply. The fan will work continuously and may produce some noise. Buyers who are sensitive to noise should avoid purchasing it.
How should I choose a power supply?
It is recommended that the load power should not exceed 80% of the rated power to extend the working life of the power supply.
What should I do if I receive a defective item?
Most issues are caused by damage during transportation. If you have any problems, send us an email and we will resolve the issue.
How should I connect the power supply?
Our images include simple instructions. If you need further assistance, send us an email and we will help you.