Reusing Computer PS

Thread Starter

jaack

Joined Sep 13, 2013
2
I need a high power negative power source. I can use a 2nd ps for the + side. For a Hi power amplifier would like to use a computer power supply but how do I separate the grounds to +12 & +5 lines. Are schematics available for supplies. Been electronic tech for years, so can unsolder the relevent parts, if i could figure out what to separate.

Anyone reuse a ps this way?

Jaack
 

Shagas

Joined May 13, 2013
804
Not sure I understand , you want a dual power supply for your power amplifier right?
How Hi of a power are we talking about?
 
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