Can i make an ATX power supply out of this?

[Ziptar]

Digital Power Corp. DC to DC Power Supply.
Product #DM100-401
Input: 20-36VDC, 4.6A
V1: +5V/10A
V2: +12V/4A
V3: -12V/2A
V4: -5V/2A

It is an open frame type power supply. Would it be possible to add a 5th 3.3V output by pulling off of the +12 or +5 legs and stepping it down?
I am experimenting with build a couple of very small systems and found this thing.

Will it work?? What else would I need to do?

 

[Peter]

Nope. ATX power supplies are feedback regulated, and are soft controlled by the mainboard.

 

[Ziptar]

Thanks!

 

[Peter]

Besides, you need +5Vstandby, and the specs are WAY too weak for any of today's systems anyway. Run an old 486 board off that one, or use for something completely different.