Electrical Measurements part 2

Hooked up some other train transformers. Makes me wonder how they pass electrical inspection to get the stamp of approval. Will hook up some motor controllers some day.. just reading the information on them though: they seem to all output PWM :( Maybe just use a large rheostat on a 12 or 24 volt power supply as they seem to output a clean flat voltage.

Bachman at about 6 volts

Model Power at about 10 volts