--- product_id: 394295226 title: "SDTC Tech 6V-30V 8A DC Motor Speed Controller 6V 12V 24V PWM Stepless Speed Control Switch Adjustable Driver Regulator with Duty Cycle LED Digital Display & Knob" brand: "sdtc tech" price: "€ 44.84" currency: EUR in_stock: true url: https://www.desertcart.at/products/394295226-sdtc-tech-6v-30v-8a-dc-motor-speed-controller-6v store_origin: AT region: Austria --- # 6V-30V wide voltage range LED duty cycle display 0-100% 8A max current for powerful control SDTC Tech 6V-30V 8A DC Motor Speed Controller 6V 12V 24V PWM Stepless Speed Control Switch Adjustable Driver Regulator with Duty Cycle LED Digital Display & Knob **Brand:** sdtc tech **Price:** € 44.84 **Availability:** ✅ In Stock ## Summary > ⚙️ Take command of your motor’s speed like a pro—because precision is power! ## Quick Answers - **What is this?** SDTC Tech 6V-30V 8A DC Motor Speed Controller 6V 12V 24V PWM Stepless Speed Control Switch Adjustable Driver Regulator with Duty Cycle LED Digital Display & Knob by sdtc tech - **How much does it cost?** € 44.84 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/394295226-sdtc-tech-6v-30v-8a-dc-motor-speed-controller-6v) ## Best For - sdtc tech enthusiasts ## Why This Product - Trusted sdtc tech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Control:** Smooth knob potentiometer for intuitive, fine-tuned adjustments without any guesswork. - • **Built-in Power Switch:** Quick on/off toggle for seamless operation and safety, no need to unplug or fiddle with wiring. - • **Instant Visual Feedback:** Bright 3-digit LED display shows real-time duty cycle, so you always know your exact speed setting. - • **Precision Speed Mastery:** Stepless PWM control lets you dial motor speed from 0% to 100% with surgical accuracy. - • **Powerhouse Compatibility:** Handles 6V to 30V input and delivers up to 8A max current—perfect for demanding industrial or DIY projects. ## Overview The SDTC Tech 8A DC Motor Speed Controller offers stepless PWM speed regulation across a broad 6V-30V range, supporting up to 8A max current. Featuring a clear LED duty cycle display and an easy-turn knob, it provides precise, real-time control for motors, pumps, and lighting applications. Compact and user-friendly, it’s engineered for professionals who demand reliable, adjustable speed control with instant feedback. ## Description Name: DC 8A PWM Motor Speed ControllerWork Voltage: DC 6V - 30VRated Current: 6AMax Current: 8ASpeed Range: 0% - 100%PWM Frequency: 16kHzKnob Potentiometer: Resistance B100K, Length 20cm, Trepanning 8mmLED Display: 3-digit, "000" - "100", (For example displayed "033", it means the PWM output duty cycle is 33%)Button Switch: Turn On or Off the controller boardModule Size: 79 *42 * 24mmNote:1. Do not reverse positive and negative to power controller, it will damage the module.2. Before you attempting to wire the controller, make sure power is off.Package Include:1pcs DC Motor Speed Controller with LED Display ## Features - DC PWM Motor Speed Controller, used for pump speed regulation, light dimming etc. by adjusting Pulse-Width-Modulated (PWM). - Work Voltage: 6V - 30V, Rated Current: 6A, Max Current: 8A, Speed Range: 0% - 100%. - LED display: displayed the duty cycle "000" - "100", it is helpful for positioning adjustment speed. - With power switch, turn on or off the controller easily. - Stepless Speed Control Switch adopts variable knob potentiometer, high efficiency, high torque, easily deliver 5A continuous current to your DC motor or other load. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | SDTC Tech | | Part number | E-SPEED-CON-8A | | Item Weight | 68 g | | Package Dimensions | 12.95 x 7.62 x 2.79 cm; 68 g | | Item model number | E-SPEED-CON-8A | | Size | 8A Controller | | Voltage | 24 Volts | | Item Package Quantity | 1 | | Batteries Included? | No | | Batteries Required? | No | ## Images ![SDTC Tech 6V-30V 8A DC Motor Speed Controller 6V 12V 24V PWM Stepless Speed Control Switch Adjustable Driver Regulator with Duty Cycle LED Digital Display & Knob - Image 1](https://m.media-amazon.com/images/I/5149JcvP2oL.jpg) ## Questions & Answers **Q: Can this be wired to a regular wall plug in? Or will some sort of converter be needed to drop from 110v to 12v?** A: You will need a power supply ranging from 6v (6volt) to 30v (30volt). Typically the size of dcmotor you’re trying to control. **Q: dimensions? package dimensions are irrelevant...** A: The module dimenions is 79mm * 42mm * 24mm (L * W * H). **Q: Will it work a brushless motor?** A: No it's not brushless **Q: Can i run 2- 12 volt dc motors on this?** A: If amperage isn’t exceeded for what this can put out you should be ok ## Frequently Bought Together - SDTC Tech 6V-30V 8A DC Motor Speed Controller 6V 12V 24V PWM Stepless Speed Control Switch Adjustable Driver Regulator with Duty Cycle LED Digital Display & Knob - Fat Daddio's PRD-52 Anodized Aluminum Round Cake Pan, 5 x 2 inch - BRINGSMART JGY-370 12V 10rpm DC Worm Gear Motor 12 Volt High Torque Engine Mini Turbine Worm 12V Reducer Electric Motor Self-Locking for DIY Mini Geared Motor (JGY-370 12V 10rpm) --- ## 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.at/products/394295226-sdtc-tech-6v-30v-8a-dc-motor-speed-controller-6v](https://www.desertcart.at/products/394295226-sdtc-tech-6v-30v-8a-dc-motor-speed-controller-6v) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-05-04*