On Tue, Oct 6, 2009 at 1:29 PM, Olin Lathrop <olin_piclist@embedinc.com> wr=
ote:
> C'mon guys, how hard can this be!? =A0A little oscillator driving a
> transformer with the feedback killing the oscillations would do.

I, for one, still look at 'switching' power supply design as a black
art, such that I'm not comfortable trusting something I design even
though it works and I mostly understand it.

So if you have or can design a solution almost effortlessly then it
sounds like you'd have an eager audience here.

I know I would love a very cheap, poorly regulated, isolated 5v-5v ps.
 Especially if the same general design can scale from 5mA to 500mA
with minor changes or component choices.

-Adam

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