If you use the peak power supply products encountered problems, please give priority to search the following common problems can solve your problem. If the answers to the above questions are not available for you, please contact the nearest local distributor and our dealers will reply to you as soon as possible!

DingFeng-Power is a professional manufacturer for standard power supply, power supply products market demand to develop many kinds of. Select the appropriate power supply products in which the relevant specifications, electrical functions or product reliability is what you pay attention to. Therefore, the following common problems, please refer to!

Functional aspects