by buspor63 » Fri Feb 22, 2019 4:52 am
I stay around 18.5 volts going in, that's what the Carrera power supply is rated at. Amps could be a problem, the track will only pull as many as needed. The cars themselves don't pull much, but if you have a short, the track could pull as much as available. I have a 10 amp PS, but put a 7 amp fuse in, I'm told the CU will handle 8 amps, but just under is better.