Smart Cab supplies a fully regulated DC output, controllable in 100 discrete digital steps. It continually monitors its output, maintaining output voltage to within 0.1% regardless of variations in load. For smooth, even starts and steady low-speed performance, Smart Cab employs pulsed operation at the lowest throttle settings, switching automatically to a continuous voltage output once the train reaches cruising speed.
Smart Cab employs a novel user-selectable output voltage range so that all of its 100 speed settings are available for use by your locomotives, regardless of gauge. None are wasted on speeds that run your trains faster than you want them to run. Other built-in features include variable momentum settings, direction control, braking, short-circuit and over-temperature protection.