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Description for Generic RIV International 4000W Voltage Regulator Motor Speed Controller | 4000W
The Adjustable voltage range can be truly smooth and adjustable from 10V to 220V, making it more suitable for appliances needed low voltage to drive the heating wire. Dual Capacitance Design: Adopt amperometric capacitance + metal film capacitance to absorb surge and voltage spike, more efficient and safer to use. Wide Application: Use to adjust the speed, brightness, voltage, temperature of various electronic devices, such as electric furnaces, water heaters, lamps, small motors, etc. Durable Performance: Using a high-quality shell case, which is made of 1.5mm thickness aluminum and stainless steel, is safe and convenient.