[sdiy] power supply

Dump Static xpandrew at ph.k12.in.us
Tue Dec 18 04:03:04 CET 2007


Is there a fairly easy way to test this using a multimeter?  Apply a load and monitor the voltage?

I don't have any +/- 12v modules...  what's a good way to load a 12v power supply?  Try to start my car with it?  (heh)

thanks!
Drew

>>> "Paul Perry" <pfperry at melbpc.org.au> 12/17/07 17:09 PM >>>
It depends by what you mean by "work".

If the supply is not regulated - and I don't see any evidence that it is - 
then the + or - voltage could be up or down by a volt depending on the
mains, or load variations.

That isn't going to damage the synth modules attached - but it isn't going
to do anything for stability either.

Perhaps someone has experience with this supply?

paul perry Melbourne Australia

-----Original Message-----
> Would this work for +/- 12v modules like MFOS, Doepfer, etc?
> 
> http://www.elexp.com/cmp_dtrn.htm

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