I have several computer power supplies from 1U rack servers (old PIIIs) and desktops. I know if you short the green wire and the black wire next to the green on the mother board connector,, you can turn it on and off. BUT will a server power supply that is powering 4 SCSI hard drives and the motherboarsd, power a 2 watt module? Have any of you guys used a PC power supply for the 5v or 12v supply for lasers? I want a 12v supply with high regulation. thanks for any replies. Tom.
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