Reply to "TPC 400 & 2-Lionel 180 Powerhouses"

gunrunnerjohnOGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

If the TPC works other than the small voltage drop, I'd say it's working normally. The reason for the aluminum case and large heatsink is to dissipate the heat generated by dropping that voltage at 20 amps!

11/25/134:57 PM

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