General description The Motor Speed Controller is a versatile device designed for speed control, voltage regulation, temperature regulation, and dimming. It is suitable for various applications, including fans and brushed electric tools, providing efficient performance with continuous voltage adjustment and fast response. Technical specifications Input voltage: AC 220V Output voltage: 0-220V adjustable Frequency: 50/60Hz Limiting power: 4000W (suitable for 2000W resistive load) Rated current: 10A Maximum current: 18A (10A-15A overload protection) Compatibility and accessories Suitable for heating tubes, electric furnaces, tungsten lamps, small motors, electric soldering irons, electric drills, etc. Usage For electrical appliances with a power greater than 1000W, turn the SCR voltage regulator knob to 0 when not in use. Other information High-quality materials: Shell made of thick flame-retardant plastic, high temperature resistant, flame-retardant, rust-proof, high pressure resistant,