Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!purdue!mentor.cc.purdue.edu!i.cc.purdue.edu!agb From: agb@i.cc.purdue.edu (Sam Habegger) Newsgroups: sci.electronics Subject: Re: Switching PSU Message-ID: <3000@i.cc.purdue.edu> Date: 21 Feb 89 18:58:16 GMT References: <470@hwee.UUCP> Reply-To: agb@i.cc.purdue.edu (Sam Habegger) Organization: Purdue University Lines: 18 Scott, There is an article in the March 1989 Radio Electronics magazine where they build a high power amplifier and a +/- 35 volt from 12 volt supply. If you do not have access to Radio Electronics you might try to order back issues from: Radio Electronics Reprint Department P.O. Box 4079 Farmingdale, New York 11735 I can hard mail you a copy of the article if you would like. -Sam