4000W AC Voltage Regulator, 0-220V 20A Dual Capacitance Voltage Regulator Electric Motor Speed Temperature Controller for Electric Furnace, Water Heater, Lamps, Small Motor

Description: This voltage regulator is a good solution to the over-current problem caused by the small resistance while electric wire core is in cooling. Using the two-way high-power thyristor, the maximum current can reach 20A, easily adjust the output voltage at 0-220V. Widely used for appliances with power less than 4000W, such as electric furnace, water heater, lamps, small motor, and more. Specifications: Color: Silver Material: Aluminum + Stainless Steel Input Voltage: AC 220V Voltage Regulation: AC 10-220V Power: Max. 4000W Efficiency: >90% Size: Approx. 85 x 55 x 38mm / 3.3 x 2.2 x 1.5in Package Weight: 127g Package List: 1 x Voltage Regulator Note: The loaded power cannot exceed the specified maximum power, otherwise it will burn the module and electrical appliance.

• Easy to use: Easily control voltage, speed, temperature and more via the adjustable rotary knob.
• Easy to use: Easily control voltage, speed, temperature and more via the adjustable rotary knob.
• Wide Application: Use to adjust the speed, brightness, voltage, temperature of various electronic devices, such as electric furnace, water heater, lamps, small motor, etc.
• Dual Capacitance Design: Adopt amperometric capacitance + metal film capacitance to absorb surge and voltage spike, more efficient and safer to use.
• 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.
• Performance: Using high quality shell case, which is made of 1.5mm thickness aluminum and stainless steel, safe and convenient.