The production circuit diagram of Performance reliable high power switching power supply

Published:2011/11/21 21:49:00 Author:May | Keyword: Performance reliable, high power, switching power supply | From:SeekIC

This circuit is a simple and reliable high power switching power supply. Theproduct is designed by a factory. It is applied in large light. Some explanation of this transformer is in the following: (EI-50L) is storage power inductor. It adopts EE-50 magnetic core or EI-50 magnetic core. EI-50 magnetic core is output transformer. You can produce according to the explanation in the circuit diagram. EG6 is magnetic ring with 12mm diameter. The coiling is also made according to the explanation in the circuit diagram. No-load running test is less than 20mA. The transfer efficiency is more than 90%. The maximum power is 800W. ( when 60V/13.5A, the input AC is 3.1A)



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