2000W AC Motor Speed Controller 50-220V 25A Adjustable Motor Speed Controller Voltage Regulator Description: This controller uses a novel high power bi-directional SCR. It can be very convenient to adjust the current to 25A, and solve the problem of overcurrent heating cable resistance is too small in case of cooling causing good. The output voltage is adjustable anywhere between 50V-220V for use with electrical appliances. You can use it for such as electric stove, boiler tune thermal, lighting dimmer, small speed motor, electric iron thermostat, and achieve dimming, thermostats, pressure regulator effect. Features: This controller uses novel high power bi-directional SCR, it can also be very convenient to regulate the current up to 25A. The vogltage regulator can over-current problem with the heating wire resistance is too small, in the case of cooling causing good. The output voltage is adjustable anywhere between 50V-220V for use with electrical appliances. You can use it for such as electric stove , boiler tune thermal, lighting dimmer, small speed motor, electric iron thermostat, and achieve dimming, thermostats, pressure effect regulator. Using high-quality materials, strong and durable, has a long service life. Specification: - Power supply input voltage: 110V ~ 250V AC - Output voltage: 50V-250V (output voltage = power supply input voltage) - Maximum output power: 2000W - Maximum output current: 25A - Voltage regulation range: 50V-250V AC (output voltage = power input voltage) - Working environment temperature: -20C-40C - Size: approx. 47*35*27mm Package Included: 1pcs x 50-220V 25A AC Motor Speed Controller