juh Posted February 21, 2013 Report Share Posted February 21, 2013 I tried repairing a switch mode power supply. Whenever I measure the output, it gives the expected voltage rating. But when I supply it to a load, it does not give anything. What can be the problem? Please help. Thank you! Quote Link to comment Share on other sites More sharing options...
electronicslab Posted February 21, 2013 Report Share Posted February 21, 2013 Post photos , details . Quote Link to comment Share on other sites More sharing options...
Guest Radan52 Posted August 28, 2013 Report Share Posted August 28, 2013 In this situation, it is deficient in creating pulses. Check as following:1 - pulse width control module.2 - The current limiting modules.3 - Driver switches.Good luck. Quote Link to comment Share on other sites More sharing options...
Guest Jibby Posted October 7, 2013 Report Share Posted October 7, 2013 Problem could be Overload sensing gone defective. Quote Link to comment Share on other sites More sharing options...
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