AC 0-220V 4000W AC Motor Speed Controller 40A Voltage Regulator Speed Control

Label:Yes 4, Series Connection for Load Control:Connect in series with lamps or appliances for dimming, speed regulation, or temperature control by rotating the adjustment knob. 3, 40A Rated SCR Design:Utilizes a quality silicon-controlled rectifier (SCR) supporting currents up to 40A, designed to handle higher current loads during ues. 2, AC 0-220V Adjustable Output:Provides continuously adjustable AC output from 0V to 220V, with a starting voltage around 60V and minimal operational lag. 1, Precision Voltage Adjustment:This voltage regulator enables motor speed control through a precision multi-turn potentiometer, allowing smooth output voltage adjustment. 5,Built-in Protection Features:Anti-surges, antipeak, RC absorption multiple protection

Specification:  Voltage: AC 220V Maximum Power:4000W Voltage Regulation: AC 0-220V Maximum Current:40A Circuit Board: FR-4 circuit board Size: 6*4*4.5cm/2.4*1.6*1.8in Color: Green and Silver Weight: Approx.75g/2.6oz Examples of use: Heat regulation of electric furnaces and water heaters, dimming of lighting fixtures, speed regulation of small motors, temperature regulation of soldering irons, voltage regulation of foreign-made 110V appliances (220V to 110V), etc Note: load must be applied first to adjust voltage.

Use method: The voltage regulator can be used in the circuit in series, and the voltage regulator can be connected to the lamp and electric appliance in series (that is, either the lamp or electric appliance can be disconnected from the fire line or zero line, which can be connected to the terminal of the "product"). Simple and convenient handling. Note:you can't adjust voltage before connecting the load

Package list:  1 x Motor Speed Controller

Note: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 2. Please allow slight dimension difference due to different manual measurements. Thank you for your understanding.