The MDC200-048051 driver is a velocity control driver designed to drive DC Brushless Motors from a supply of 120 VAC. With a motor bus voltage of 48V, maximum phase current of 5 A (peak) and power output of 100 W, this driver eliminates the need for an external power supply. Using hall sensor feedback, a constant velocity mode can be selected. The driver is protected against over current (cycle-by-cycle or latched), hall sensor error and under voltage. When an error occurs, a fault light notifies the user. If the fault latch is enabled and an error occurs the fault output goes low to notify the user. Included on the driver is an internal potentiometer to control the maximum phase current allowed into the motor and an internal potentiometer to control the speed of the motor.