220V motor speed controller, 4000W AC voltage regulator, electric motor speed controller, adjustable voltage range from 10V to 220V

Adjustable Voltage Range: The adjustable voltage range is perfectly smooth and adjusts from 10V to 220V, making it more suitable for devices requiring low voltage to power the heating wire. Dual Capacity: The 220V voltage regulator uses a dual-capacity metal foil to absorb voltage surges and current spikes, making it more efficient and safer to use. Wide Application: For adjusting the speed, brightness, voltage, and temperature of various electronic devices such as electric ovens, water heaters, lamps, small motors, etc. Why Choose Our AC Voltage Regulator? Dual Capacity Design: Uses a dual-capacity metal foil to absorb voltage surges and spikes, making it more efficient and safer to use. Durable Performance: The high-quality 1.5mm thick aluminum and stainless steel housing is safe and practical. Easy to Use: Easily control voltage, speed, temperature, and more with the adjustable dial. 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 38 mm / 3.3 x 2.2 x 1.5 inches Package Weight: 127g Package List: 1 x Voltage Regulator Note: The load power must not exceed the specified maximum power, otherwise the module and electrical device will be damaged.