--- product_id: 672064712 title: "Facmogu Adjustable Fan Speed Controller 3V-24V 1A, Variable Voltage Supply" brand: "facmogu" price: "R$219" currency: BRL in_stock: true category: "Facmogu" url: https://www.desertcart.com.br/products/672064712-facmogu-adjustable-fan-speed-controller-3v-24v-1a-variable-voltage store_origin: BR region: Brazil --- # 3V-24V variable output voltage 1A adjustable current for precise control Built-in overload & surge protection Facmogu Adjustable Fan Speed Controller 3V-24V 1A, Variable Voltage Supply **Brand:** facmogu **Price:** R$219 **Availability:** ✅ In Stock ## Summary > ⚙️ Power your space with precision and protection — never settle for less! ## Quick Answers - **What is this?** Facmogu Adjustable Fan Speed Controller 3V-24V 1A, Variable Voltage Supply by facmogu - **How much does it cost?** R$219 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/672064712-facmogu-adjustable-fan-speed-controller-3v-24v-1a-variable-voltage) ## Best For - facmogu enthusiasts ## Why This Product - Trusted facmogu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Safety Features:** Blue indicator alerts and multi-layer protection guard your devices against overloads and surges. - • **Dual Plug Compatibility:** Designed to fit both 5.5x2.5mm and 5.5x2.1mm plugs, ensuring hassle-free integration. - • **Versatile Power Solution:** Ideal for fans, LED strips, motors, smart home gadgets, and more — your all-in-one power companion. - • **Universal Voltage Flexibility:** Seamlessly powers devices from 3V up to 24V, adapting to your evolving tech needs. - • **Precision Speed & Brightness Control:** Effortlessly dial in the perfect fan speed or LED brightness with a smooth, intuitive knob. ## Overview The Facmogu Adjustable Fan Speed Controller is a versatile 24W AC/DC power adapter delivering 3V to 24V at 1A, perfect for controlling fan speeds, LED brightness, and motor functions. Featuring dual plug compatibility and built-in overload, overcurrent, and overtemperature protection, it ensures safe, reliable performance across a wide range of small household electronics. ## Description Buy Facmogu Adjustable Fan Speed Controller 3V-24V 1A, Variable Voltage Supply | 24W AC/DC Power Adapter for Cooling Fan, DC Motor & LED Strip Lights | Universal Replacement Power Converter: Power Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 【Multi-Voltage Power Supply】-- Input Voltage AC 100V-240V 50/60Hz, Output Voltage ranging from DC 3V ~ 24V, up to 1A (1000mA), 24W Max. Perfectly meet a variety of indoor electronics. NOTE: Please choose correct voltage before plug it to your device!! Wrong voltage may damage your device. The power supply requires adequate palce for heat dissipation, Place on hard, flat surface with clearance. Keep away from soft surfaces (beds, carpets), fabrics, and rubber to prevent overheating. - 【Voltage Adjustable for Speed Control】-- Easy to use with the switch knob. The controller is not only suitable for speed regulation but also for dimming and temperature regulation. The multi-speed controller allows you to set the fan's speed to the optimal level of noise and airflow - 【Plug Design】-- Fit for both 5.5x2.5mm & 5.5x2.1mm plug. This cable terminates with a "standard" 5.5mm OD, 2.5mm ID DC plug, but it's also compatible with DC 5.5x2.1mm socket with the inner center spring contact. (NOTE: Power Supply Polarity: Center or Tip is positive (+), Sleeve is negative(-) - 【Built-in Power Supply Protection】-- It is designed with blue signal light ,and it will flash when overloaded. With over voltage, over current, and over temperature protection to keep all of your mobile devices safe from unexpected surges and spikes. Wide voltage range from 100V to 240V makes it suitable for travel - 【Wide Applications】-- The 24W (Max) all-in-one multipurpose AC/DC adapter fit for many 3~24V small household electronics such as motor speed controller, LED strips, under-cabinet light, TV Box, smart speaks, wireless routers, essential oil diffuser humidifier, USB fan, Wifi camera, USB Hub, hard disk box, DC motor, digital photo frame, DVR NVR surveillance system etc ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DJY6SY9W | | Amperage | 1 A | | Brand | Facmogu | | Built-In Media | 1 adapter | | Color | Black | | Compatible Devices | Fan, Motor Speed Controller, LED strips | | Compatible Phone Models | Power Adapter | | Connectivity Technology | Power Adapter | | Connector Type | 2-Pin | | Current | DC | | Current Rating | 1 A | | Customer Reviews | 4.1 4.1 out of 5 stars (19) | | Enclosure Material | Plastic | | Input Voltage | 240 volts | | Manufacturer | Mo-gu | | Mfr Part Number | A40909-MG-US | | Model Number | 2401000 | | Number of Items | 1 | | Output Current | 1 A | | Output Voltage | 240 volts | | Plug Type | A- US style | | Power Source | Corded Electric | | Special Features | Power Adapter Motor Speed Controller | | Unit Count | 1 Count | | Warranty Description | 1 Year | | Wattage | 24 watts | ## Product Details - **Amperage:** 1 A - **Brand:** Facmogu - **Color:** Black - **Compatible Devices:** Fan, Motor Speed Controller, LED strips - **Compatible Phone Models:** Power Adapter - **Connector Type:** 2-Pin - **Included Components:** 1 adapter - **Input Voltage:** 240 volts - **Special Feature:** Power Adapter Motor Speed Controller - **Wattage:** 24 watts ## Images ![Facmogu Adjustable Fan Speed Controller 3V-24V 1A, Variable Voltage Supply - Image 1](https://m.media-amazon.com/images/I/71sDZMJfMjL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.br/products/672064712-facmogu-adjustable-fan-speed-controller-3v-24v-1a-variable-voltage](https://www.desertcart.com.br/products/672064712-facmogu-adjustable-fan-speed-controller-3v-24v-1a-variable-voltage) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-08-19*