What kinds of control systems are used for model trains?
There are 2 main kinds of control systems in use for model trains. The original type of system uses a transformer with a built in controller that varies the voltage that is output to the track. When the voltage is increased, the train moves faster. This is the type of control that the postwar and baby boomer generations grew up with. The most modern control systems are digital control systems. Digital control systems use a constant voltage supply to the track and a signal is then sent to the engine from a hand-held remote control that adjusts the speed and the host of many other available features such as horn, whistle, bell, volume etc. Digital control systems can be used to control model trains accessories too. Lionel’s digital control system is called TrainMaster Command Control or TMCC for short. Mike’s Train House (MTH) digital control system is called DCS or Digital Command System. For more information, visit Lionel’s web site at www.Lionel.com and MTH’s web site at www.railking.
