Hey All,
I have old ATX PS and I am trying to fix it and then will convert it to bench PS.
after checking the PS, I found a broken Zener (or exploded) next to a broken resistor.
I can guess the resistor value as it is not completely damaged, but the Zener is coming our in pieces and need your experience guessing it if that is possible
The resistor is 150K Ohm Carbon Film
Both are located just after the full-bridge rectifier and the 400V capacitors, there is 2Mohm resistor then the Zener and resistor in question
I have old ATX PS and I am trying to fix it and then will convert it to bench PS.
after checking the PS, I found a broken Zener (or exploded) next to a broken resistor.
I can guess the resistor value as it is not completely damaged, but the Zener is coming our in pieces and need your experience guessing it if that is possible
The resistor is 150K Ohm Carbon Film
Both are located just after the full-bridge rectifier and the 400V capacitors, there is 2Mohm resistor then the Zener and resistor in question