(Part II)
I decided to sacrifice another AT power supply that is no longer in use.
It is the power supply that was previously installed in my first retro computer when I bought it in 2017. That was kept for the purpose of ATX conversion (because the GA586-TX3 motherboard could allow both operating modes), which has now proven to be practical.
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Only the base plate with higher threads for the circuit board is left of the cannibalized power supply unit. Of course, it could have been cut out much cleaner and nicer, but when the case is closed you can't see anything but it is important that everything is stable and secure.
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The 60 watt circuit board will be repaired in good time ... also the cold device connections and the extended switch of course not thrown away, as well as the original fan from the replacement power supply.
Since I have had good experiences so far, a brand new Noctua fan (as already happened in the 286) will also do its job in the power supply with new inner workings.
My Retrosystems:
PIII on GA-6BA running Win98SE
AMD K6 233 on GA-586HX with Win95
Tandon 286-8MHZ Running DOS 6.22 on XTIDE-CF
M326 486DLC + 4c87dlc (Dos+Win3.11)
ECS UM4980 AMD DX2 80 5V (Dos & Win3.11)