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dead Turbolink LC-A420ATX pc power supply

jon5500

Oct 31, 2020
74
Joined
Oct 31, 2020
Messages
74
Picked up one of these surplus. Got it at a good price, but got it home and... nothing. Pulled the cover. Fuses and rectifiers test good. Switch and cord good. Of course, I connected green and black before starting. Where to go from there? On a related topic, is it possible to check ceramic caps with a multimeter as that's all I have?
 

Martaine2005

May 12, 2015
4,411
Joined
May 12, 2015
Messages
4,411
You can check for a failed ‘short’ with any multimeter either Ohms range or continuity. And obviously if failed ‘open’.
That PSU doesn’t have a good reputation within the ‘over clockers’ community. But they abuse and fry things regularly. So that means nothing :)

Martin
 
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