Take you understand the little knowledge of dc motor controller

Is widely used in dc motor controller is the controller of a product. Today small make up take you know about the dc motor controller. 1. Dc motor controller has very good potential waveform, at the time of use to reduce the influence of electromagnetic interference to the relatively small. 2. Its wide range of speed regulation, smooth speed regulation characteristics. 3. In overload ability is stronger, therefore, when starting and braking, dc motor controller has a larger torque. Due to the above, the advantages of dc motor controller was deeply loved by many users, but it also has bad side, is there commutator, cost is higher.