--- product_id: 140965619 title: "SCR Digital Voltage Regulator, AC Motor Speed Controller, Electronic Voltage Regulator With Panel, 10000W SCR Voltage Regulator Speed Control Dimmer Thermostat 220V 80A" brand: "ywbl-wh" price: "£39.66" currency: GBP in_stock: true category: "Ywbl Wh" url: https://www.desertcart.co.uk/products/140965619-scr-digital-voltage-regulator-ac-motor-speed-controller-electronic-voltage store_origin: GB region: United Kingdom --- # 80A high current capacity Stepless 0-100% voltage control Enhanced heat dissipation with thick heat sink SCR Digital Voltage Regulator, AC Motor Speed Controller, Electronic Voltage Regulator With Panel, 10000W SCR Voltage Regulator Speed Control Dimmer Thermostat 220V 80A **Brand:** ywbl-wh **Price:** £39.66 **Availability:** ✅ In Stock ## Summary > ⚙️ Master Your Power Flow with Precision and Strength ## Quick Answers - **What is this?** SCR Digital Voltage Regulator, AC Motor Speed Controller, Electronic Voltage Regulator With Panel, 10000W SCR Voltage Regulator Speed Control Dimmer Thermostat 220V 80A by ywbl-wh - **How much does it cost?** £39.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/140965619-scr-digital-voltage-regulator-ac-motor-speed-controller-electronic-voltage) ## Best For - ywbl-wh enthusiasts ## Why This Product - Trusted ywbl-wh brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Robust ABS panel and thick heat sink ensure reliable, cool operation even under intense workloads. - • **Plug & Play Convenience:** Includes controller, ABS panel, sticker, and cable for quick, hassle-free installation. - • **Precision Voltage Control:** Stepless digital adjustment from 0 to 100% lets you fine-tune motor speed or heat output effortlessly. - • **Power Through with 80 Amps:** Handles heavy-duty industrial loads up to 80A without breaking a sweat. - • **Versatile Industrial Compatibility:** Perfect for resistive loads like heaters, lamps, and small motors—ideal for workshops and small factories. ## Overview The SCR Motor Speed Controller is a high-performance digital voltage regulator designed for industrial and workshop use. Featuring an 80A silicon controlled rectifier, it supports loads up to 10,000W instantaneous (5,000W recommended for continuous use) with stepless 0-100% voltage adjustment. Its robust heat dissipation system and included ABS panel make it a durable, easy-to-install solution for controlling resistive devices and small motors, delivering precise speed and power management in demanding environments. ## Description SCR Digital Voltage Regulator, AC Motor Speed Controller, Electronic Voltage Regulator With Panel, 10000W SCR Voltage Regulator Speed Control Dimmer Thermostat 220V 80A : desertcart.co.uk: Business, Industry & Science ## Features - WIDE APPLICATION---The voltage controller can be used as power supply for large electrical devices of less than 10000W, enough for household appliances or for small factory, could be widely used as heat controller on electric stoves, water heaters, light dimmer on lamps, speed controller on small motors, or temperature controller on electric soldering iron, etc - 80A CURRENT---The ac motor speed controller is of new two-way large power silicon controlled rectifier and the current can be up to 80A, which is a good solution to over-current of electric stove wire caused by low resistance during cooling - Voltage regulator has wave voltage absorbing circuit and effective protects large power silicon controlled rectifier, longer service life and more durable - HEAT DISSIPATION ENHANCING---Designed with large and thick heat sink, the speed controller regulator can enhance heat dissipation more effectively - OUTPUT VOLTAGE ADJUSTING---The speed controller regulator can easily adjust the output voltage on a scale of 0-100% (nonlinear) to power electric device ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07SW4LXY9 | | Best Sellers Rank | 27,232 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 56 in Motor Speed Controllers | | Brand | YWBL-WH | | Colour | black|grey|white|beige | | Country Of Origin | China | | Customer Reviews | 4.0 4.0 out of 5 stars (107) | | Display Type | LED | | Included Components | inc | | Item Dimensions L x W x H | 9.6L x 6W x 5.4H centimetres | | Item Weight | 0.22 Kilograms | | Manufacturer | YWBL-WH | | Manufacturer Part Number | YWBL-WHe2f4krgngs | | Material | Metal | | Number of Items | 1 | | Number of Packs | 1 | | UPC | 743562884601 | | Unit Count | 1.0 count | | Voltage | 220 Volts | ## Product Details - **Brand:** YWBL-WH - **Colour:** black|grey|white|beige - **Material:** Metal - **Product dimensions:** 9.6L x 6W x 5.4H centimetres - **Voltage:** 220 Volts ## Images ![SCR Digital Voltage Regulator, AC Motor Speed Controller, Electronic Voltage Regulator With Panel, 10000W SCR Voltage Regulator Speed Control Dimmer Thermostat 220V 80A - Image 1](https://m.media-amazon.com/images/I/615wZw6mJuL.jpg) ## Questions & Answers **Q: Does this item provide the ability to limit current - e.g. during DC motor start up?** A: This is an A.C. Voltage regulator, I use this to control the speed of a router motor, 240V.A.C input, variable to motor. **Q: Does anyone know how terminals connect, theres no Live/Neutral indicator on the pins, power only in/out as a pair?** A: I have 1 of these connected between my solar inverter and a water thermostat controlled heater element. I am quite happy with it and it is wired as per the diagram showing the ‘light’ bulb in 1 of the advert pages accompanying the Amazon advert. **Q: Does selected digital counter reset to zero with power supply removal so cold start always at zero** A: No it starts at the last setting when the power was connected i.e. disconnect power at 75%, reconnect power starts at 75%. **Q: Is the pannel waterproof** A: the panel is plastic after fitting it the silver front is a thick vinyl sticker with good adhesion so it can take a bit of water ## Frequently Bought Together - SCR Digital Voltage Regulator, AC Motor Speed Controller, Electronic Voltage Regulator With Panel, 10000W SCR Voltage Regulator Speed Control Dimmer Thermostat 220V 80A - WINGONEER AC 220V 4000W High Power SCR Electronic Voltage Regulator Governor Dimmer Thermostat Speed Controller - BOJACK 4000W High Power SCR Electronic Voltage Regulator 220V AC Motor Speed Controller Dimmer Thermostat --- ## 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.co.uk/products/140965619-scr-digital-voltage-regulator-ac-motor-speed-controller-electronic-voltage](https://www.desertcart.co.uk/products/140965619-scr-digital-voltage-regulator-ac-motor-speed-controller-electronic-voltage) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-11-14*