Allen Mulvey wrote:
> MCMElectronics has some inexpensive variable power supplies.
>
> This one goes from zero to eighteen volts:
> http://www.mcmelectronics.com/product/72-8790
>
> It is cheap and handy for a lot of stuff like this.=20
The problem with that one is it's only single output. For analog work=20
you generally want something with dual outputs to supply both your=20
postive and negative rails.

In any case we now know he is in finland (I had guessed he was in the=20
USA from the headers in his mail) so reccomending US suppliers probablly=20
doesn't make much sense.
--=20
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