Transformer Electronics by S-Helper Service

S-Helper Service

transformer

5400

2000

This is a DC transformer (with variable output), which also has dedicated terminals for a constant 15 volt AC (for use with accessories). These were made for S-Helper Service by Polk-AristoCraft. There were problems with these transformers, but AristoCraft provided full support for their products. These were only sold as part of the train sets that S-Helper Service sold. Don Thompson notes that a few may have been sold stand-alone, and some may not have the "S-Trax System" label on them (these were extras that SHS ordered when they ran out).