SW wiring

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  • Member since
    November, 2007
  • 189 posts
SW wiring
Posted by stuartmit on Sunday, March 10, 2019 12:04 PM

Have an sw but no instruction sheet. If combination bu gives 19v is that fixed?Is AU19 volt variable?  Similar for cu and du but 14 volts?

And u posts linked internally so that only one of them needs a wire to another transformer for coordinating use after polarity match?


  • Member since
    October, 2011
  • 878 posts
Posted by TrainLarry on Sunday, March 10, 2019 12:45 PM

A-U is 19 volts variable.

B-U is 19 volts fixed.

C-U is 14 volts fixed.

D-U is 19 volts variable.



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