Electronics > Repair
Help with dead AT PC Power Supply
naujoks:
I'm getting 370V at the capacitor.
I will proceed to test the other lines.
Harry_22:
Always remember that the high-tension capacitor needs time to discharge. Especially in non-working PS units!
Monitor it with a voltmeter.
Harry_22:
Check also C8 for short by multimeter.
PS
There is some high voltage in your mains as much as 260 VAC!
naujoks:
Yes, thank you. The capacitor discharges quite quickly by itself.
naujoks:
I measured all the rails, and I'm getting the correct power output on all of them.
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