["Description:\r\nThis controller uses novel bi-directional high-power SCR. \r\nIt can be very convenient adjust the current up to 25A, \r\nand solve the over current problem of the heating wire resistance is too small in the for case of cooling causing good.\r\nThe output voltage is adjusted anywhere between 50V-220V for use with electrical appliances. \r\nIt can use to such as electric stove, water heater tune thermal, lighting dimmer, small motor speed, \r\nelectric iron thermostat, and achieve dimming, thermostats, pressure regulator effect.\r\n\r\nSpecification:\r\n-Input supply voltage: 110V ~ 250V AC\r\n-The output voltage:50V-250V (Output voltage <= Input supply voltage)\r\n-The maximum output power: 2000W\r\n-The maximum output current :25A\r\n-The voltage regulating range:50V-250V AC (Output voltage <= Input supply voltage)\r\n-The operation environment temperature:-20C-40C\r\n-Size: Approx. 47*35*27mm\r\n\r\nPackage Included:\r\n1 pcs x 50-220V 25A AC Motor Speed Controller"]