Quote Originally Posted by BobL View Post
My experience is that just using a multimeter to measure the output of a PS often misses most of the story. Some are super noisy and/or show a fair bit of residual AC - try measuring its AC output.
Bob - I have heard of this stuff before but with me just being a dumb fitter, its all a bit of a black art. I've had some of the electrical/electronic people at work try to explain this to me on a couple of occasions but I struggle (and usually fail) to get my head around it.
Thanks for you input
peter