--- product_id: 6049587 title: "2000W PWM AC Motor Speed Control Module Dimmer Speed Regulator 50-220V Adjustable Voltage Regulator" brand: "hiletgo" price: "SAR 41" currency: SAR in_stock: true reviews_count: 13 category: "Hi Letgo" url: https://www.desertcart.com.sa/products/6049587-2000w-pwm-ac-motor-speed-control-module-dimmer-speed-regulator store_origin: SA region: Saudi Arabia --- # 2000W max power 50-220V adjustable output Low heat generation 2000W PWM AC Motor Speed Control Module Dimmer Speed Regulator 50-220V Adjustable Voltage Regulator **Brand:** hiletgo **Price:** SAR 41 **Availability:** ✅ In Stock ## Summary > ⚙️ Master your motor’s mood with precision power control! ## 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?** SAR 41 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/6049587-2000w-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 - • **Compact & Cool:** Sleek 1.85" x 1.38" x 1" design with low heat generation keeps your setup clean and safe. - • **Power Your Precision:** Control up to 2000W with high efficiency and minimal heat for reliable performance. - • **Versatile Application:** Perfect for dimming lights, regulating motor speeds, and fine-tuning heating elements. - • **Robust Current Handling:** Supports up to 25A output current, ensuring smooth operation even under heavy loads. - • **Tailored Voltage Control:** Seamlessly adjust output voltage from 50V to 220V to match your device’s exact needs. ## 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 for high efficiency and low heat output, it enables precise speed and power control for motors, heaters, and lighting, all within a compact, durable form factor. ## 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: Great dimmer or speed controller - For everyone who is curious about how it works. I wired this up to a 60w incandescent light and observed the wave. This appears to he a triac controlled device, when the dial is turned down cuts the sine wave down, when it's turned up, it allows it to go up. At full speed the wave is still partially cut but only slightly, that's just because of efficiency. This works great on my CNC shop vac, and other universal motor speed controls. Works great on resistive loads like motors, light bulbs, and probably AC heaters too (depending on the type). (Does not work on led light bulbs as they function different internally). For those of you who want to use this to vary the voltage, this won't work. The rms voltage will change a little but since the sine wave is only shortened it will still hit the high voltage levels of ~169v peak unless the wave is shortened to just a tiny piece of it. When I initially tested this is was giving full voltage full duty Cycle the whole time, it wasn't until I put a resistive load on the device that it actually began working. I have several of these because for my uses they work fantastic. Review: Heat Coil can now be adjusted to desired setting - Used on 16 ohm resistance coil in a NESCO Gardenmaster food dryer. The circuit board of the NESCO dryers fail after a few months of continuous use (I’ve gone through like six of them). Needed to replace NESCO’s circuit with something more reliable so that I can adjust thermal output of the coil for different applications (drying meat vs herbs, etc) without spending $150 every year. Wired this up to the coil and it tested good! Did what it was supposed to. Now I’m reassembling the dryer and rewiring this device in a project box for prolonged use. We’ll see how the HiLetGo stands the test of time. But even if it fails at the end of the season, at least it’s an inexpensive replacement part, vs buying an entirely new dryer. ## 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 | | Best Sellers Rank | #128,184 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #97 in Motor Speed Controllers | | Brand | HiLetgo | | Brand Name | HiLetgo | | Color | Blue | | Customer Reviews | 4.1 out of 5 stars 2,285 Reviews | | Display Type | LCD | | Item Dimensions L x W x H | 1.85"L x 1.38"W x 1"H | | Manufacturer | HiLetgo | | Material | FR4 | | Material Type | FR4 | | Model | 3-01-0110 | | Operating Temperature | 40 Degrees Celsius | | Part Number | 3-01-0110 | | Product Dimensions | 1.85"L x 1.38"W x 1"H | | Smart Home Compatibility | Not Smart Home Compatible | | UPC | 797698770512 711274517940 | | Unit Count | 1.0 Count | | Voltage | 250 Volts | ## Product Details - **Brand:** HiLetgo - **Color:** Blue - **Material:** FR4 - **Product Dimensions:** 1.85"L x 1.38"W x 1"H - **Voltage:** 250 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) ![2000W PWM AC Motor Speed Control Module Dimmer Speed Regulator 50-220V Adjustable Voltage Regulator - Image 2](https://m.media-amazon.com/images/I/61pOGIaZxCL.jpg) ![2000W PWM AC Motor Speed Control Module Dimmer Speed Regulator 50-220V Adjustable Voltage Regulator - Image 3](https://m.media-amazon.com/images/I/61SxXsf8gaL.jpg) ![2000W PWM AC Motor Speed Control Module Dimmer Speed Regulator 50-220V Adjustable Voltage Regulator - Image 4](https://m.media-amazon.com/images/I/61GI8d-6I7L.jpg) ![2000W PWM AC Motor Speed Control Module Dimmer Speed Regulator 50-220V Adjustable Voltage Regulator - Image 5](https://m.media-amazon.com/images/I/61rMi+SyP9L.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 ### ⭐⭐⭐⭐⭐ Great dimmer or speed controller *by M***. on July 16, 2023* For everyone who is curious about how it works. I wired this up to a 60w incandescent light and observed the wave. This appears to he a triac controlled device, when the dial is turned down cuts the sine wave down, when it's turned up, it allows it to go up. At full speed the wave is still partially cut but only slightly, that's just because of efficiency. This works great on my CNC shop vac, and other universal motor speed controls. Works great on resistive loads like motors, light bulbs, and probably AC heaters too (depending on the type). (Does not work on led light bulbs as they function different internally). For those of you who want to use this to vary the voltage, this won't work. The rms voltage will change a little but since the sine wave is only shortened it will still hit the high voltage levels of ~169v peak unless the wave is shortened to just a tiny piece of it. When I initially tested this is was giving full voltage full duty Cycle the whole time, it wasn't until I put a resistive load on the device that it actually began working. I have several of these because for my uses they work fantastic. ### ⭐⭐⭐⭐⭐ Heat Coil can now be adjusted to desired setting *by J***S on July 19, 2024* Used on 16 ohm resistance coil in a NESCO Gardenmaster food dryer. The circuit board of the NESCO dryers fail after a few months of continuous use (I’ve gone through like six of them). Needed to replace NESCO’s circuit with something more reliable so that I can adjust thermal output of the coil for different applications (drying meat vs herbs, etc) without spending $150 every year. Wired this up to the coil and it tested good! Did what it was supposed to. Now I’m reassembling the dryer and rewiring this device in a project box for prolonged use. We’ll see how the HiLetGo stands the test of time. But even if it fails at the end of the season, at least it’s an inexpensive replacement part, vs buying an entirely new dryer. ### ⭐⭐⭐⭐ Great Little Product But Specs Are Wrong *by J***5 on December 18, 2019* I bought one of these to lower the voltage on some strings of old Christmas lights to prolong the bulb life. They will only draw about 2A so the unit will not overheat. However, upon examining the product I see that it uses a BTA16 triac that is rated for 16A RMS, not the claimed 25A RMS, so that resulted in the 4 star rating instead of a 5 star. I also doubt it could control 2000W without a fan cooling it without burning out. In this type of controller the limiting factor is going to be heat removal because the heatsink is very small. As an experiment I connected it to a Christmas tree with lights that consume 5.2A at 120VAC (measured with a clip-on ammeter) to see how hot the heatsink got. As expected, it got over 224F (the room was 68F) within a few minutes (hotter than boiling water) and hotter than I would feel comfortable with. The semiconductor chip inside the triac chip is running even hotter, probably by 15F or so, so that is getting close to the maximum operating temperature of 150C for the triac. I feel comfortable using it with my 2A Christmas lights string but I personally wouldn't go much above that. Assuming that you use the unit at lower currents I think this is a great value. It is well packaged and works fine. However, it has wiring connections with the AC line voltage exposed, very unsafe around young children or pets, so it should really be in some sort of protective enclosure. It would not be easy to enclose it since there are no mounting holes on the circuit board and enclosing it could result in even higher temperatures unless the enclosure had good ventilation including possibly a cooling fan. ## Frequently Bought Together - HiLetgo 2000W PWM AC Motor Speed Control Module Dimmer Speed Regulator 50-220V Adjustable Voltage Regulator - Luomorgo 7mm/0.28 inch Metal Flange Shaft Coupling Rigid Flange Coupling Motors Guide Shaft Axis Bearing 2pcs - Bringsmart 60ktyz 110V 110rpm Ac Motor Low Noise Gearbox Electric Motor Barbecue High Torque 110V Synchronous AC Reduction Motor --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.sa/products/6049587-2000w-pwm-ac-motor-speed-control-module-dimmer-speed-regulator](https://www.desertcart.com.sa/products/6049587-2000w-pwm-ac-motor-speed-control-module-dimmer-speed-regulator) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-06-05*