Motor Speed Controller 2000W 50-220V AC 25A SCR

Product Overview

This high-power electronic voltage regulator module uses a bi-directional thyristor (SCR) to adjust AC output voltage smoothly. It is widely used to regulate the speed of AC brush motors, dim resistive lighting, control temperature for heating elements, or adjust voltage for small power appliances.  

Technical Specifications

Key Features

• Smooth Control: Comes with an integrated potentiometer knob to fine-tune output voltage.  

• High Efficiency: Built on a heat-resistant FR-4 PCB board with an attached heatsink to dissipate heat during operation.

• Protection Circuit: Equipped with peak voltage absorption circuits (RC snubber) to protect the high-power thyristor.  

Common Applications

• Motor Speed Control: Drills, angle grinders, fans, and small AC motors.  

• Temperature Adjustment: Electric stoves, water heaters, and soldering irons.  

• Dimming: Incandescent lighting and resistive lamps.

Safety Warning: When connected to AC power, high voltage is present across the exposed terminals and board. Ensure it is safely mounted inside an insulated housing before powering on.

This Adjustable Motor Speed Controller Demonstration shows how to connect and test this exact 2000W module on power tools and AC appliances.  

Adjustable Motor Speed Controller

AVG Solutions · 3.9K views

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Adjustable Motor Speed Controller Just sharing my Adjustable Motor Speed Controller module for my tools. This controller is a 2000W AC 50V-220V AC SCR High-power Electronic Voltage Regulator Module 50V – 220V 25A AC Motor Speed Controller. Some specification are as follows; Input voltage: AC 220V Voltage regulation: AC 50-220V Maximum power: 2000 W Current: 25A Resistance materials: Metal This controller uses novel bi-directional high-power SCR. it can be very convenient adjust the current up to 25A, and solve the over current problem of the heating wire. It can use to such as electric stove, water heater tune thermal, lighting dimmer, small motor speed, electric iron thermostat, and etc. Visit other social media accounts: https://twitter.com/AvgSolutions​​ https://www.youtube.com/c/AvgSolutions​​ https://bit.ly/3442xRS​​ Click “Show More” below to see full track list. 00:00​​ – Intro 00:30​​ – Demo 03:20​​ – Testing Other Links speed controller, motor, motor speed control, motor speed controller, diy, ac motor speed controller, ac motor speed control, regulator, controller, ac motor, ac motor controller, adjustable, diy projects, dc motor, diy ideas, speed control, make dc motor speed controller, angle grinder, how to make, variable speed drive, variable speed motor #AVGSolutions #ArduinoTrainingKits #AVG #ATK #Diy #Innovation #Arduino #Robotics #Research #DiyProjects ———————————————————————————————————- Music Title: Happy And Joyful Children https://www.patreon.com/posts/62276355 Released by: Oleg Mazur https://soundcloud.com/fm_freemusic Music: https://www.bensound.com​​ Music:https://www.avnishparker.com/​​ Audio Dubbing: https://ttsmp3.com/ No copyright infringement intended #Nocopyrightinfringementintended Opens in a new window