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Ask an Expert Forum Troubleshooting of switch mode power supply
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Troubleshooting of switch mode power supply

Tariq
Tariq over 3 years ago

Hello Friends Hope all of you are in good health..Here I have a question regarding my power supply..

First Time when it is powered up it was showing 17Vdc instead of 24Vdc.  Now the behaviour changed that is it will turn on as mains ON but turned off just after some moments and when mains OFF it repeated the same way.

  1. Any experts suggestions will be highly appreciated 

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  • michaelkellett
    michaelkellett over 3 years ago +2
    Tariq, all I can say with this much information is that it is broken. Tell us what kind of power supply it is (make, model, home made etc etc) Give us some pictures. It would then be possible to…
  • dougw
    dougw over 3 years ago +1
    Looks like an auto-shutdown due to a heavy load or partial short.
  • michaelkellett
    0 michaelkellett over 3 years ago

    Tariq, all I can say with this much information is that it is broken.

    Tell us what kind of power supply it is (make, model, home made etc etc)

    Give us some pictures.

    It would then be possible to give you some suggestions.

    MK

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  • dougw
    0 dougw over 3 years ago

    Looks like an auto-shutdown due to a heavy load or partial short.

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