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Aulmscn Variable Speed Controller TECHNICAL PARAMETER Input voltage: AC110V/220VOutput voltage: AC30-220VRated current: 9A(Limit current: 18A)Limiting power: 4000WLoad power: 2000WPressure range: 0-220V adjustable NOTE The maximum power limit is 1500W for devices with inductive loads, such as fans, routers, soldering irons, and small motors, and 4000W for devices with resistive loads, like kettles, stoves, and tungsten lamps, etc.Both the input and output of this product use AC power, not DC power. SIZING SPECIFICATION Item Size: 2.4*4.53*3.93in Net Weight: 1.09 Pounds Simple Operation Plug your tool into the speed controller's output socket, and then connect the speed controller's plug into the power outletTurn on the controller switchAdjust the voltage with the rotary button and visualize the date of your adjustment on the display.Once the voltage meets your requirements, you can begin using your tool.Unplug the speed controller from the tool after use. Simple Operation Plug your tool into the speed controller's output socket, and then connect the speed controller's plug into the power outletTurn on the controller switchAdjust the voltage with the rotary button and visualize the date of your adjustment on the display.Once the voltage meets your requirements, you can begin using your tool.Unplug the speed controller from the tool after use. Wide Application1: Electric tools (Speed /Voltage Control) Drill Apply to regulate the speed/voltage of electric tools ,such as drills, angle grinders, weldings and more! Electric Welding Note:It is prohibited to use:water pump,single phase motor,household microwave oven, smart rice cooker,LED energy saving lamp. Angle Grinder Woodworking Machine Wide Application2: Heaters (Temperature&Brightness Control) Tungsten Light Apply to regulate the temperature&brightness of heaters , such as tungsten light,radiator,electric kettle and more! Radiator Note: It is not suitable for complex smart appliances with intricate circuit boards. Electric Kettle Wide Application3: Fans (Speed Control) Industrial Air Circulation Fan Apply to regulate the speed of fans , such as desk fan,industrial air circulation fan, flame-assisted fan and more! Desk Fan Note:It is prohibited to use: fan with large capacitance,centrifugal fan,which may burn the controller. Flame-assisted Fan
【High Usability】This variable speed controller is perfect for controlling the speed, heat, light, and power of various tools like hand drills, electric saws, tungsten lamps, heaters, and motor fans, etc. It can be used in factories, labs, homes, and other locations.
【Safe Design】This AC motor speed controller features a 15A overload protection switch, providing 24/7 real-time automatic monitoring to prevent potential risks arising from overload or short-circuit situations.
【High temperature-resistant metal shell & Heat dissipation vents】：The enclosure is crafted from high temperature-resistant metal shell with rust-resistant metal coating. Heat dissipation vents are strategically placed around the variable speed controller, ensuring it maintain a safe operating temperature even during extended use. NOTE Proper grounding is essential for the metal shell's safety.
【Easy to operate】Simply connect the fan speed controller to your tools by plugging in the output plug. You can easily control the speed or pressure data (0-220V) to meet your specific requirements by adjusting the rotary knob as needed. The LED display provides accurate real-time adjustment data.
【Technical Parameter】 Input voltageAC110V/220V;Adjustable output voltage 0-220V;Rated current 9A;Input max current：18A current;The limit power 4000W.
