Re: Power supplies

["Jon Payne" <jgpayne@xxxxxxx>]

Hi Paul,

Yep! As long as you use two seperate PSU's :

PSU A
----> +12v
----> 0v

PSU B
----> +12v
----> 0v

You connect the PSU A 0v and PSU B +12v together - this forms your new 0v
line, then PSU A +12v is your +12v and PSU B 0v is your -12v line.

Cheers,
Jon


----- Original Message -----
From: "Paul" <groups@xxxxxxx>
To: <ukha_d@xxxxxxx>
Sent: Thursday, May 22, 2003 2:48 PM
Subject: [ukha_d] Power supplies


I’ve got a load of PSU’s from a previous employer about 15
years ago! I need
a +12V and -12V supply for the circuit I’m building but I only have
+12V
(but lots of independent +12V supplies) – Can I connect multiple
+12V
outputs together some how to get -12V ?

Paul.