Importance Of Model Train Set Transformers

October 4, 2005

There is a big choice when it comes to model train set transformers. They come in all shapes and sizes depending on your requirements. All model train set transformers contain a few basic components, including a transformer to provide the 12 volts, a throttle to vary tile output voltage, and a direction switch to control the polarity of the circuit. Model train set transformers also have screw terminals for the track (which is DC) and AC accessory connections.

Larger units may include a larger power supply as well as additional electronic features such as: operating modes, pilot lights and meters, and multiple terminals for accessories such as add-on walkaround throttle units. These units make it easier to operate your train, enabling you to follow it as it moves around the track, rather than standing in one spot and watching it.