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AC Motor Variable Speed Controller 120V 12A, LED Voltage Display Power Regulator for Ceiling Fans Blower Hydroponics Inline Duct Exhaust
- High Power Design (120V, 15A Max) - Supports 110V-120V AC input, 0-120V output voltage with 12A rated current and 15A max. Handles resistive loads up to 2000W and inductive loads up to 1500W, suitable for fans, motors, heaters, and other electrical equipment.
- Easy Operation & LED Voltage Display - Equipped with a precision control knob for smooth voltage adjustment and a bright LED display for accurate real-time voltage monitoring, making it easy to control power levels precisely.
- Overload & Safety Protection - Built-in automatic overload protection cuts power when current exceeds 15A, protecting connected devices. The flame-retardant housing ensures safety and reliability for continuous or high-load operation.
- Standard U.S. Plug Socket (Type A/B) - Features a universal standard socket compatible with most U.S. Type A/B plugs. Plug-and-play design requires no adapters, providing quick and stable connection for various tools and appliances.
- Wide Application Range - Perfect for both home and industrial use. Supports inductive loads (fans, motors, angle grinders) and resistive loads (heaters, kettles, lamps). Ideal for workshops, labs, and daily electrical control tasks.
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Overview
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PARAMETER:
Input voltage: AC120V/60 Hz
Output voltage: 0-120V adjustable (Output voltage display)
Limit power:1500W (adapt to 2000W resistive load)
Adjustable voltage range: 0-120V Promise adjustable (under load conditions)step-down to 0V, step-up 15A from 12A
Rated current: 12A
Max current: 15A(Overload protection 12A)
Product size: 120*65*55mm
Product weight: 480g
FEATURE:
Zero hysteresis, zero delay, on behalf of the peak voltage absorption circuit to effectively protect high-power thyristor against surge, anti-spike, RC absorption of multiple protection
MAIN FUNCTION
This machine features temperature adjustment, brightness adjustment, speed adjustment, and voltage adjustment.
* Temperature Adjustment: Suitable for resistance thermometers, heating wires, heating tubes, electric furnaces, etc.
* Brightness Adjustment: Dimmable incandescent lamps, dimmable LED lamps, high-voltage halogen lamps, tungsten filament bulbs, etc.
* Speed Adjustment: Suitable for fans, exhaust fans, electric drills, angle grinders, etc.
* Voltage Adjustment: Reduces mains voltage to change load power.
Warning: Not suitable for slow-start/soft-start voltage regulators and induction transformers. Ordinary LED lights and household appliances should not be used.
NOTE:
1.This speed controller is only suitable for use with AC brushed motors Please do not use it with brushless motors.
2.The output voltage of the controller is based on the voltage displayed on the LCD screen. The knob indicates an incorrect voltage, please ignore it.
3. Ensure Proper Voltage Measurement: When the machine operates without a load, the measured output voltage is only virtual. For an accurate voltage reading, connect a load of at least 20W before adjusting the voltage.
4. Suitable Power and Voltage Range: Please operate the machine within the specified rated power and voltage range. It is intended for use with AC grid power only.
5. Normal sound: It is normal for the motor to produce a slight buzzing sound during operation.
6. The 2000W mentioned above refers to the limit power when working in a resistive load. The inductive load is 1/3 ofa atat a a ata ta a o o a taro ot at ate ote at ot orror tot at ot ot to toag a at t at taa a taaate ate5. This product is Flame-rplastic shell must be safely grounded, power outlet must be grounded.6. The machine do&s not adapt to work on soft start or slow start voltage regulator.
Q:Why do some motors stop when they cannot be adjusted to low speed after use?
A:Because some motors have low voltage protection, when the voltage drops below the protection voltage, the motor stops running. (The protection voltage is set by the motor manufacturer, such as 70V, 60V, etc.)
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Luineyar Return Policy
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