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Author Topic: Installing the new PBM-2 keep alive power  (Read 6734 times)

SWA737

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Installing the new PBM-2 keep alive power
« on: January 21, 2021, 06:27:43 PM »
 Getting ready to install LM-3S ‘s in 2 more units.  The 42 units I currently have with Railpro decoders has my own version of keep-alive power. I had to include a bridge rectifier for correct polarity. Does the PBM-2  Eliminate the need for that? Another words, just run the two wires from the keep alive right in line without the bridge?
Thanks,
Rob
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Alan

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    • LK&O Railroad
Re: Installing the new PBM-2 keep alive power
« Reply #1 on: January 21, 2021, 06:35:39 PM »
No bridge rectifier needed with the PBM-2.

pbm.PNG
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Alan

LK&O Railroad website

When I was a kid... no wait, I still do that. HO, 28x32, double deck, 1969, RailPro

SWA737

  • Engineer
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  • Posts: 61
Re: Installing the new PBM-2 keep alive power
« Reply #2 on: January 21, 2021, 06:54:05 PM »
Thanks Alan.
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