@Norton posted:Something is wrong here. 12.5 amps will run about 6 trains with smoke units. A typical fan motor is rated for between 3 and 5 volts.
Pete
Yes, but I have info from the MTH Parts dept. that suggests 12V is the minimum for this PS1 item. And 15V is better. Plus, it's not the fan that fails to perform - it's the smoke unit (heater) itself that isn't generating smoke at 12VDC. It does work at 15VAC.
George