Edit post

Edit your reply below.

Post Body
Enter your post below.
[quote]QUOTE: Originally posted by keenanc Do you have to use transformers to power accesories or is there inexspencive way to do so. What else could be used some sort of converter to come straight out of a 110v wall plug. [/quote] DO NOT POWER ANYTHING DIRECTLY FROM A WALL PLUG WITHOUT A TRANSFORMER THAT IS UL RATED FOR 120 VAC!!!! A wall-mount plug-in transformer (the typical 'AC Adaptor') with AC or DC output at various voltages is useful for accessories. The transformer does several things directly related to safety. 1. Lowers voltage to a safe level. 2. Helps protect the user from exposed wiring power surges such as those induced by lightning strikes. 3. Isolates the layout wiring from the hazards of potential from AC outlet to earth ground. The model railroad track and layout wiring is most definitely "exposed wiring". Using series resistors to run accessories directly from a wall outlet is a good way to end your model railroading career forever - and the life of anyone else who may come in contact with hazardous voltages. Always use a transformer.
Tags (Optional)
Tags are keywords that get attached to your post. They are used to categorize your submission and make it easier to search for. To add tags to your post type a tag into the box below and click the "Add Tag" button.
Add Tag

Update Reply

Login, or register today to interact in our online community, comment on articles, receive our newsletter, manage your account online and more!

Model Railroader Newsletter See all

Sign up for our FREE e-newsletter and get model railroad news in your inbox!