Features Imported thyristor BTA41-600B and 25A rectifier bridge are used, with superior performance. High quality motor, reliable and durable. Ideal for DC motors. Input with filter capacitor, overcurrent protection fuse. Small size, light weight, easy to carry and operate. Features: -Imported thyristor BTA41-600B and 25A rectifier bridge are used, with superior performance. -High quality motor, reliable and durable. -Ideal for DC motors. -Input with filter capacitor, overcurrent protection fuse. -Small size, light weight, easy to carry and operate. Specification: Model: CCM220DCS Material: Plastic + Aluminum Item Name: DC Motor Governor Potentiometer: Resistance 500K 2W Input voltage: 220vAC (Input 110V is also available, power is halved) Armature output: DC 10-210V or so Maximum power: motor within 2000W Size: 85 * 58 * 38mm / 3.3 * 2.3 * 1.5in  Weight: 152g / 5.4oz Service guarantee ：100% brand new product, all refund if unsatisfied If you have any questions, please contact our professional customer service team. Package List