Solder Joints On Model Train Layouts

January 24, 2006

Good soldering is important to any model train layout, because poor electrical connections result in higher electrical resistance with heat generated when power is applied to a poor electrical connection. Over time, this heat has the potential to damage wire insulation and wire enamel on a model train layout.

To avoid electrical connection problems, on a model train layout, it pays to regularly inspect wire connections. A solder joint that is a dull silver color, or one that is just a “big blob” of solder, will sooner or later cause problems when running model trains.

All solder connections should be clean and shiny and use only a small amount of solder. If a solder joint is suspect, take a soldering iron and apply fresh solder to the joint. This will help improve the connection and keep your model trains electrical system in good working order.