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{782} 12 Volt SMPS Have Only 3 Volt Output, Low Output

12 Volt SMPS Power Supply Have Only 3 Volt Output.

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Exactly How To Repair Switch Mode Power Supply when the outcome voltage are less than the ranked voltage and also it is giving uncontrolled voltage
Just How To Repair Switch Mode Power Supply SMPS, When it have reduced OutPut Voltage
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i shared really simple & detailed useful fixing/ circuit tracing and also mistake searching for strategies to locate the faults in any changing mode power supply.
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exactly how to repair smps (button/ switching over mode power supplies) in really simple action by step fixing as well as practical troubleshooting & circuit mapping tutorial.
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00:00 12 volt smps power supply is giving low output voltage.
00:30 how to use power to a circuit for testing (DUT/ UUT).
00:49 just how to repair/ fixing smps power supply.
04:47 damaged/ cracked TL494 ic.
05:07 just how to examine TL494 power supply circuit.

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