Reply to "I thought LED's run on DC ."

Rod StewartOGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

While there can be no doubt that adding the diode is good advice, I would just like to point out that on several K-Line TMCC engines I have, the marker LED's are wired in series and powered directly from 18 VAC track voltage with a 1000 ohm resistor in series, period.

I have kept this wiring scheme intact on other K-Line engines that I have converted to PS-2.

Seems to work fine; have not lost one yet.

Rod

6/19/1210:33 AM

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