Transformers For Large Model Train Set Layouts

May 30, 2006

There’s nothing more frustrating than not having the power that you need.

When buying a model train transformer, it’s better not to skimp on quality at the expense of price, especially if you’re planning to buy accessories as well. You want to ask yourself just how much current draw will the train set transformer provide.

Larger model train layouts or those with lots of accessories will require transformers with a larger power output. You can upgrade your train set transformer as your layout grows, using your older units to power accessories and powered turnouts. A more powerful transformer will be able to run more locomotives.

If the amperes drawn exceed the transformers capacity, the pack begins to overheat. A 14 VA transformer will easily power three or four locomotives. Have the power you need.

If you have a lot of accessories then you’ll need to get a larger transformer or use multiple transformer packs that can deliver powerful 18 volt amps of current.