Hi there folks - my name is Jeff and am relatively new to model RR'ing. But, I'm jumping into the hobby with my 5 year old. We've got a Thomas and a PE lionking (fastrack) set that we're planning to run on a figure-8 layout with a siding. Benchwork is done - 4X8. I love the lionchief set up for my son b/c the remotes give it more of a 'fun' feel forhim. That said, the simplicity also reduces my flexibility I think.
As we build the layout, I'm wanting to install some accessories and some lighting. I'm pretty comfortable with volts/amps/watts, etc and ensuring I'm not going to cause any safety issues, etc. However, I do have two fundamental questions that I'm frankly embarrassed that I have to ask:
1) I bought 3 MTH O-Gauge Lamp Posts that do not have power requirements listed. I assume roughly 12v and maybe .1amp. However, can these be run off DC or should an AC power source be used. I have an old laptop power supply (AC to DC converter) that is rated for 12v and 5amp. Can I cut the end off, wire into a terminal strip and then wire up the lights? Or, do I really need an AC transformer?
2) I cannot see myself needing anywhere near 5 amp of current for accessories any time soon. Is the extra amperage a problem or do I need to throw some resistors in line?
Thanks much - looking forward to responses!
Jeff
