[sdiy] +-12V from two +12V
mars at pingdynasty.com
Tue Jul 17 14:18:19 CEST 2012
I've got this  which looks identical, only different branding.
The grounds are isolated, so yes, you can get +/-12v, and simultaneous +5v.
btw I don't think the two fixed outputs are current limited, so best be careful with those.
On 17 Jul 2012, at 12:59, Andrew Simper wrote:
> Before I blow anything up can I please ask someone to help out and
> double check something?
> I want to buy this power supply:
> Dial in 0.5 A and +12 V for the variable output and it already has a
> fixed output of the same ratings. I want to generate +12 V and -12 V,
> is it just a matter of connecting the +12 V of the second supply to
> the 0V of the first supply so that pushed the second one's 0V is
> pushed to -12? Also is +- 12 V enough to run most audio circuits even
> if they are +-15 V on the schematic?
> cytomic - sound music software
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