Larry sells a "wall wart" power supply for his amplifier cards which provides +/- 15V AC with ground from a single module. I guess he rectifies that to DC on the amplifier card. I like this arrangement because there is no 115V power anywhere any of us (or a kid) can reach it. I don't know if he has an unlimited supply of these or not. Regards, Ted "Jim Cristiano"
on 01/07/2000 10:50:38 AM Please respond to PSN-L Mailing List To: "PSN-L Mailing List" cc: Subject: Re: computer power supply -----Original Message----- From: barry lotz To: PSN-L Mailing List Date: Thursday, January 06, 2000 5:59 PM Subject: Re: computer power supply >What I'd like to find is an inexpensive dual output "wall wart" rather than a >single output one and have to split the output with an opamp. >Barry Hi, Just buy two 12V wall adapters and tie the + of one to the - of the other and that is your ground. Now you've got a +/- w/ gnd power supply. Slap on some regulators if you want. Jim Cristiano _____________________________________________________________________ Public Seismic Network Mailing List (PSN-L) _____________________________________________________________________ Public Seismic Network Mailing List (PSN-L)
Larry Cochrane <cochrane@..............>