Due to their simple structure, DC motor drives are still widely used in various industrial applications that require frequent start-up, stop, braking and rotation direction changes. In addition, since the speed and torque control of the DC motor driver is simpler than the induction motor driver, its use in the industry provides significant advantages. The speed of direct current (DC) motors, which have advantages such as easy control and high performance, can be adjusted within wide limits. DC motors are used in industry for fast transportation, electric trains, electric vehicles, electric winches, printers, floppy drives, paper industry, etc. in adjustable speed and precise positioning applications.