Hello, everyone.
The power supply had the standard problem, a blowout in the snubber circuit. I recovered everything from it. Q51, IC301 is also rebuilt. The power supply works, but when I hook it up to work on my power supply tester https://www.amazon.com/Computer-PC-T.../dp/B076CLNPPK, the Q51 starts to gradually heat up and after about 30 minutes it's hard to keep your finger on its heatsink. The other radiators are ice cold and so should be no load in out. All voltages are available. Where can a problem be found?
Regards, Teodor.
The power supply had the standard problem, a blowout in the snubber circuit. I recovered everything from it. Q51, IC301 is also rebuilt. The power supply works, but when I hook it up to work on my power supply tester https://www.amazon.com/Computer-PC-T.../dp/B076CLNPPK, the Q51 starts to gradually heat up and after about 30 minutes it's hard to keep your finger on its heatsink. The other radiators are ice cold and so should be no load in out. All voltages are available. Where can a problem be found?
Regards, Teodor.
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