SV: RE: [sdiy] Multiple Voltage Power Supply / design problem!

[Dave Magnuson]

----- Original Message ----- 
From: "Colin Hinz" <asfi at eol.ca>
To: <Synth-diy at dropmix.xs4all.nl>
Cc: <asfi at meccanion.com>
Sent: Wednesday, May 16, 2007 1:27 PM
Subject: Re: SV: RE: [sdiy] Multiple Voltage Power Supply / design problem!


> Roy,
>
> "Lower-voltage" means how low? And what sort of outputs are you needing.
>
> Not really off-topic:
>
> I'm helping a friend who's building a synth installation that's powered by 
> a stationary bicycle. The generator provides anywhere from 8V (extremely 
> weak pedalling) to 33V (going nuts). Luckily, DC-DC converters with a 
> 9-36V input range are readily available.
>
> - Colin Hinz
>  Toronto, Canada

Hey Colin,

That sounds like a fun project... just out of curiosity:  What are you using 
for a generator?    I was considering swapping my modular to solar power, 
but a backup power source may be needed on cloudy weeks.   My doc says I 
need more exercise, so a stationary bike may be just what I need  :)

Dave Magnuson