@shorling posted:Keep it simple. This all started because you bought a couple of LED signals that require DC. Buy a 12 VDC supply and hook your signals up. You will learn a lot by just doing that. I would recommend buying a DC supply big enough to allow growth. You never can have too much power.
I agree Steve, there is never enough power. Trying to incorporate these Krell Power Meters from Forbidden Planet into my layout.
Chris S.