Reply to "Lionel 8004 engine progressively runs slower"

R LamparterOGR Forum Member

@tncentrr posted:
4.9 amps x 16 volts = 78 watts, which is sort of getting up there. You say you are using a ZW transformer which is rated at 275 watts. I'm curious as to what else is feeding from that transformer. Could it be that you have the ZW loaded enough that it is heating up and causing voltage drop?

The volt and amp figures I quoted were before adding track powered accessories other than the lamps of 4 switches. (This is a Christmas time only setup) The ZW was not powering anything else at the time.

12/8/209:35 PM

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