ATX power supply to bench supply conversion
On 3 Apr 2007 18:00:14 -0700, "Kingcosmos"
put finger to keyboard and composed:
Success!
The grey wire appears to be power good so that should be an output. I
connected the only +5V coming up (which I think is the standby
voltage) to the brown wire P/C (I agree-- power control), and the rest
of the rails came up.
In a regular ATX PSU, the PS_ON pin is shorted to ground to turn on
the supply.
Everything looks good. Still not sure about what the supply actually
is.
Could the 1-wire 18V rail be for an LCD panel or touch screen ???
Point of Sale system ???
- Franc Zabkar
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