4000W AC Voltage Regulator 220V Dimmer Electric Motor Speed Controller Temperature Adjustable Fan Speed Stabilizer

4000W AC Voltage Regulator 220V Dimmer Electric Motor Speed Controller Temperature Adjustable Fan Speed Stabilizer Description

Product Details 1. Adjustable voltage range from 10V to 220V AC for versatile use with various devices requiring precise voltage control 2. Dual capacitance design with amperometric and metal film capacitors to absorb surges and voltage spikes, enhancing operational stability 3. Suitable for controlling speed, brightness, voltage and temperature of devices under 4000W such as electric furnaces, water heaters and lamps 4. Robust shell made of 1.5mm thick aluminum and stainless steel for effective heat dissipation and durability 5. Easy-to-use rotary knob allows precise control over voltage, speed and temperature without complex setups Specification 1. Color: Silver 2. Material: Aluminum + Stainless Steel 3. Input Voltage: AC 220V 4. Voltage Regulation Range: AC 10-220V 5. Maximum Power: 4000W 6. Efficiency: >90% 7. Size: Approx. 85 x 55 x 38mm (3.3 x 2.2 x 1.5 inches) 8. Package Weight: 127g Package Includes 1. 1 x Voltage Regulator Warm Tips 1. Ensure the maximum load of connected devices does not exceed 4000W 2. Use in a well-ventilated area to maintain optimal heat dissipation 3. Adjust voltage gradually using the rotary knob for stable operation 4. Disconnect from power source before connecting or disconnecting appliances