---
product_id: 336033817
title: "2000W PWM AC Motor Speed Control Module Dimmer Speed Regulator 50-220V Adjustable Voltage Regulator"
brand: "hiletgo"
price: "฿530"
currency: THB
in_stock: true
reviews_count: 7
category: "Hi Letgo"
url: https://www.desertcart.co.th/products/336033817-2000w-pwm-ac-motor-speed-control-module-dimmer-speed-regulator
store_origin: TH
region: Thailand
---

# 2000W max power 50-220V adjustable output High torque & low heat 2000W PWM AC Motor Speed Control Module Dimmer Speed Regulator 50-220V Adjustable Voltage Regulator

**Brand:** hiletgo
**Price:** ฿530
**Availability:** ✅ In Stock

## Summary

> ⚙️ Master your motor speed with precision and power!

## Quick Answers

- **What is this?** 2000W PWM AC Motor Speed Control Module Dimmer Speed Regulator 50-220V Adjustable Voltage Regulator by hiletgo
- **How much does it cost?** ฿530 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/336033817-2000w-pwm-ac-motor-speed-control-module-dimmer-speed-regulator)

## Best For

- hiletgo enthusiasts

## Why This Product

- Trusted hiletgo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Robust FR4 material and SCR tech ensure durability and reliable overcurrent protection.
- • **Cool & Efficient:** High torque performance with minimal heat generation keeps your setup running smooth.
- • **Plug & Play Control:** Simple wiring and intuitive potentiometer adjustment for instant speed and dimmer tuning.
- • **Voltage Flexibility:** Adjust output voltage anywhere between 50V and 220V to fit diverse applications.
- • **Power Your Precision:** Seamlessly regulate up to 2000W for ultimate control over your devices.

## Overview

The HiLetgo 2000W PWM AC Motor Speed Control Module offers adjustable voltage regulation from 50V to 220V AC, supporting up to 25A current and 2000W power. Designed with high-efficiency SCR technology and durable FR4 material, it delivers high torque with low heat generation, ideal for motor speed control, dimming, and thermostat applications in professional and home environments.

## Description

Specifications: 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 resistance is too small in the case of cooling causing good. The output voltage is adjusted anywhere between 50V-220V for use with electrical appliances. It can use to such as electric stove, water heater tune thermal, lighting dimmer, small motor speed, electric iron thermostat, and achieve dimming, thermostats, pressure regulator effect.100% brand new and high quality. Input supply voltage: 110V ~ 250V ACThe output voltage:50V-250VThe maximum output power: 2000WThe maximum output current :25A The voltage regulating range:50V-250V AC Before you attempting to wire the controller, make sure all power is disconnected. 1. Cut any one of the battle line or zero line of the lamp or electrical appliances, and connect wires refer to the “wiring diagram” (NO.7 picture) 2. Turn on the power, and adjust the potentiometer. Package Include: 1* AC Motor Speed Controller Output Voltage 50-220V

Review: Good. - Works as it should.
Review: رائعة وضبطة معي

## Features

- Input voltage: 220V AC
- Output voltage: 50V-220V(Output voltage < = Input supply voltage)
- The maximum output power: 2000W; The maximum output current :25A
- High efficiency,high torque and low heat generating
- Operation environment temperature:-20'C-40'C; Dimension: 1.85*1.38*1 inches

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00LODGP2E |
| Customer Reviews | 4.1 4.1 out of 5 stars (2,224) |
| Date First Available | 14 April 2015 |
| Display type | LCD or LED |
| Item model number | 3-01-0110 |
| Manufacturer | HiLetgo |
| Material type | FR4 |
| Operating temperature | 40 Degrees Celsius |
| Part number | 3-01-0110 |
| Power source type | Electric |
| Product Dimensions | 3.51 x 2.54 x 4.7 cm; 41 g |
| UPC | 797698770512 711274517940 |

## Product Details

- **Brand:** HiLetgo
- **Colour:** Blue
- **Material:** FR4
- **Product dimensions:** 47L x 35W x 25H millimeters
- **Voltage:** 220 Volts

## Images

![2000W PWM AC Motor Speed Control Module Dimmer Speed Regulator 50-220V Adjustable Voltage Regulator - Image 1](https://m.media-amazon.com/images/I/6123noI7yHL.jpg)

## Questions & Answers

**Q: Which of the 4 screws are power/ground and in/out? They are not labeled.**
A: I believe you want to know which terminal is power and neutral. Ground is not connected to any terminal, ground would be connected to the frame of the enclosure. This is an AC device, not DC. 

If you look on the printed circuit side of the board you will see one wire trace goes directly from one terminal to another terminal and no place else, those are the two neutral terminals. Refer to the diagram for line (input) and load (output) terminals.

**Q: How do i wire this for 110? there is an in-n, in-l, out-l, out-n. i connected this on the hot leg to the in-n and out-n. fan runs but no speed change**
A: I used mine for varying the speed of a series wound "universal" motor.  A motor with brushes and commutator.  It worked to vary the speed.    I wired it with the two terminals closest to the heat sink to the 110 the two closest to the variable resistor to the motor.

**Q: Will this work to dim some 500w halogen work lights?**
A: I think the answer would be "yes" with some constraints.  "Yes" in that my experience has been it overheats at half the 2000 watt rating, but 500 watts should be OK.  You should read up on halogen bulbs because unlike tungsten filament bulbs, halogens need to be operated at a certain minimum temperature.  You should be able to dim them down to about 70% duty cycle as long as you also operate them at 100% for substantial periods at other times.  Otherwise, I think you may have some condensation of tungsten on the glass tube surface.  But as far as the wattage is concerned, this device should be ok t 500 watts.  If you exceed its capacity it will have thermal shut down until it cools off.  You won't have a huge investment if you decide to try it -- either in the PWM device or the tungsten bulbs.  Just make sure you don't go below 70% duty cycle and check the bulb surface from time to time for evidence of metal deposits (silvering) and run at 100% duty cycle for a time to remove it.  Good luck.

**Q: Will this work in a led dimming circuit, between the ac mains and a dim able led driver?**
A: "...LED's do not work with AC current"
That is not true.  Yes an LED is a diode and only conducts in one direction but that doesn't mean that it won't light up if hooked to an AC source.  It will act like any diode and will only conduct on one half of the AC cycle.
The 2 things to be considered are:
1.  What is your "dim able led driver"?  Is it meant to be driven by standard AC house current?  If so, you're good to go.  If it's expecting DC, then it might work but will only work with one half of the AC cycle.
2.  The LED may produce light that is strobing at 60 cycles since it's off half the time. Not good for lighting.  Great for headaches.
Bottom line get a standard light dimmer switch.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good.
*by C***S on 24 March 2025*

Works as it should.

### ⭐⭐⭐⭐⭐ Review
*by B***M on 6 May 2023*

رائعة وضبطة معي

### ⭐ Review
*by C***E on 17 December 2015*

Ne pas acheter reçu. Mais ne fonctionne pas et le fournisseur ne veut rien savoir il dit qu'ils sont testée et que c'est nous qui ne savons pas s'en servir ils nous prennent vraiment pour des tocards.aucun retour possible pour échanger et aucun remboursement super !!! Un produit défectueux de mauvaise qualité. A éviter

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-17*