Dc motor controller is a type of controller. Not only can be used as a generator controller, can also be used as a motor. When it used as a generator controller, access to dc power; When it be used as a motor, due to the speed control performance is good, can be used in many occasions high speed control performance. Today we talk about the advantages and disadvantages of dc motor controller. Its advantages are the following: 1. Has a good potential waveform, when use to reduce electromagnetic interference. 2. Has a wide speed range, to ensure smooth speed regulation. 3. Has the strong ability of overload, to guarantee the use when starting and braking torque is larger. , of course, in addition to the above advantages, it still exists drawbacks, the method of commutator is existence, manufacturing is more complex, and the cost is higher.
