power supply problem

[Paul Perry]

At 04:22 PM 21/11/00 -0000, Goddard, Duncan wrote:

>I don't know what's going on in this xpander- I can't recall seeing a
>configuration like that. most smpsu's will run over a wide range of input
>voltage (like, 70-300) so pre-ranging/regulation seems a bit odd....
>
.....well, that xpander is a few years old.. it's only a recent development 
to have smpsu's covering wide range inputs to allow randomly selecting
110 or 230V mains inputs.

paul perry melbourne asutralia