Reply to "DC power supply to get for On30"

stan2004OGR Forum Member

Does your logging engine run in one direction only?

It sounds like you ordered a general purpose "bench top" type DC supply? Most, if not all, DC power supplies for train applications have an integral switch to flip DC polarity and hence direction. So you might need to add a so-called DPDT switch to perform this polarity/direction reversal.

3/5/185:44 PM

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