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DC to DC conversion for -5V?

Last response: in Components
December 29, 2012 5:39:00 AM

I would to testing my old motherboard with my newer PSU. However, it has lack of -5V voltage which powering ISA component. I want to testing ISA component, but the problem was here.

So, is DC DC converter was possible to converting positive voltage to negative voltage?

I mean I want to make DC to DC converter to convert +5V to -5V

Sorry for my bad English

More about : conversion

a b ) Power supply
a b V Motherboard
December 29, 2012 5:48:06 AM

Try to better explain what "ISA component" is.
a c 87 ) Power supply
a c 96 V Motherboard
December 29, 2012 5:50:32 AM

Why are you testing such old equipment? Just toss it.