Thank you Nigel, yes I did mean volts, no high speed, it's 40s era and I intend running at scale speed and I guess with n gauge less of a of problem with the lower voltage.
Regards
Richard.
Thank you Nigel, very useful to know,so the PSU i've seen on ebay will be fine, only 2.5amp though. I'm not planning on sound at the moment but probably in the future, this is my first venture into DCC and my first "proper" layout.
Richard
Thank you both very much, that was just what I was hoping to hear, especially the old IBM PSU, I might even have one knocking around, time to visit the loft!!
By the way, my layout is N gauge.
Richard
I have just acquired a Digitrax Zehyr DCS50 but it does'nt have a power supply (DCS51) and these seem to be unavailable, could I use a laptop style switched 18v 2.5a dc pwr supply or must I use a transformer type, I have read DC can be used up to 22v or 15v AC, anyhelp would be appreciated.