Barry Criner wrote in message ...
I posted a question several days ago about needing a design for a simple
DC power supply of about 2amps at 12v that is adjustable from an
external pot. I got several answers, but none that gave me a design for
a supply. The supply does not need elaberate regulation or filtering.
Anybody got a design?

Thanks -

Barry

Hi Barry,
This page has schematics for just about everything
http://www.commlinx.com.au/schematics.htm
There are more than 100 power supply schematics one of which should
suit your purposes.
Glenn