--- product_id: 202008944 title: "AC Infinity, Fan Speed Controller for 100 to 125V AC Axial Muffin Cooling Fans, Single Connector, for DIY Cooling Ventilation Exhaust Projects" brand: "ac infinity" price: "฿4154" currency: THB in_stock: true category: "Ac Infinity" url: https://www.desertcart.co.th/products/202008944-ac-infinity-fan-speed-controller-for-100-to-125v-ac store_origin: TH region: Thailand --- # 50W power output 6 feet cord length Rotary speed control AC Infinity, Fan Speed Controller for 100 to 125V AC Axial Muffin Cooling Fans, Single Connector, for DIY Cooling Ventilation Exhaust Projects **Brand:** ac infinity **Price:** ฿4154 **Availability:** ✅ In Stock ## Summary > 🌬️ Master your airflow, own your comfort zone. ## Quick Answers - **What is this?** AC Infinity, Fan Speed Controller for 100 to 125V AC Axial Muffin Cooling Fans, Single Connector, for DIY Cooling Ventilation Exhaust Projects by ac infinity - **How much does it cost?** ฿4154 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/202008944-ac-infinity-fan-speed-controller-for-100-to-125v-ac) ## Best For - ac infinity enthusiasts ## Why This Product - Trusted ac infinity brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & play simplicity:** Single 2-pin connector and standard power plug for quick, hassle-free setup. - • **Robust & whisper-quiet:** Engineered for silent operation while delivering reliable fan speed control. - • **Precision airflow tuning:** Easily adjust fan speed to balance cooling and noise for your space. - • **Secure wall-mount design:** Includes screws to keep your controller neatly fixed and accessible. - • **Universal AC compatibility:** Works seamlessly with 100-125V AC axial muffin fans for versatile DIY projects. ## Overview The AC Infinity Fan Speed Controller offers precise, rotary knob control for 100-125V AC axial muffin fans, delivering up to 50W power through a 6-foot cord with a 2-pin connector. Designed for DIY ventilation and cooling projects, it features easy wall-mount installation and quiet, reliable operation to optimize airflow and noise levels in any environment. ## Description Designed to control the speed of AC axial muffin fans rated at 100 to 125V AC. Adjust your fan’s speed to optimize the airflow and noise for your application. Features connectors that can be attached to one muffin fan’s terminals. Includes wall-mount screws so you can secure the controller onto a flat surface. Length: 6 Feet | Power: 50W or 0.4 A | Input: 100 to 125V AC | Output: 0 to 125V AC Product Description The fan speed controller is designed for AC Infinity AXIAL series fans and other muffin AC fans rated 100 to 125V AC to enable speed control. Axial muffin fans are used for DIY projects requiring cooling and ventilation, with sizes including 80mm, 92mm, 120mm, and 172mm. The cord length is 6 feet. The cord contains one fan connector which can be attached to one muffin fan with 2-pin terminal connectors. Compatible fan’s that do not have terminal connectors may need to be hardwired. Speed controller range is limited on fans that have a capacitor or high wattage rating. The power plug can be plugged into standard wall outlets. Includes optional wall-mount wood screws to secure the controller onto a flat surface. Speed Controller The inline variable-speed controller can turn the fan and off, as well as control its speed. Easily turn the knob to optimize the fan’s airflow and noise levels for your application. Or simply use it respond to situations that may require additional or less air movement. Applications The fan controller can be used with any AC Infinity AXIAL series fans and other muffin AC fans rated 100 to 125V AC. Axial muffin fans are popular in a wide range of cooling, heating, and air circulation applications. This includes various DIY projects for doorways, room-to-room, fireplaces, stoves, and cabinets. Product Identification Manufacturer AC Infinity Product Name AC Fan Speed Controller, Single UPC Code 819137020382 Product Model AI-SC72A Product Dimensions Total Dimensions 2.9 x 1.5 x 1.2 in. ( 7.5 x 3.8 x 3 cm) Total Cord Length 72 Inches (6 Feet) Fan Connector to Controller 36 Inches (3 Feet) Controller to Power Plug 36 Inches (3 Feet) Product Performance and Technical Specs Fans Controlled 1 Voltage Input 100-125V AC 50/60 Hz Voltage Output 0-125V AC Power 50W Amperage 0.4A Cord Rating SPT 105°C 300 Volts Fan Connectors Terminal 2-Pin Power Plug NEMA 1-15P Power Plug RoHS Cert. (Whole Product) PDF ## Features - Designed to control the speed of AC axial muffin fans rated at 100 to 125V AC. - Adjust your fan’s speed to optimize the airflow and noise for your application. - Features connectors that can be attached to one muffin fan’s terminals. - Includes wall-mount screws so you can secure the controller onto a flat surface. - Length: 6 Feet | Power: 50W or 0.4 A | Input: 100 to 125V AC | Output: 0 to 125V AC ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00809BQZG | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 1,284,108 in DIY & Tools ( See Top 100 in DIY & Tools ) 2,600 in Bathroom Fans | | Colour | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (1,076) | | Date First Available | 4 May 2012 | | Item Package Quantity | 1 | | Item Weight | 0.28 g | | Item model number | AI-SC72A | | Manufacturer | AC Infinity | | Material | Copper | | Noise Level | 32 Decibels | | Package Dimensions | 13.41 x 8.71 x 7.19 cm; 0.28 g | | Part number | AI-SC72A | | Plug profile | Wall Mount | | Size | 6 Foot | | Specific uses | personal | | Specification met | RoHS | | Switch Type | 1-way | | Switch style | Rotary | | Voltage | 125 Volts (AC) | | Wattage | 50 watts | ## Product Details - **Brand:** AC Infinity - **Circuit type:** 1-way - **Connector type:** 2-pin - **Contact type:** Normally Open - **Current rating:** 0.4 Amps - **Material:** Copper - **Operating voltage:** 125 Volts - **Operation mode:** ON-ON-ON - **Switch type:** Rotary - **Terminal:** 2-pin ## Images ![AC Infinity, Fan Speed Controller for 100 to 125V AC Axial Muffin Cooling Fans, Single Connector, for DIY Cooling Ventilation Exhaust Projects - Image 1](https://m.media-amazon.com/images/I/61wNZeYVULL.jpg) ![AC Infinity, Fan Speed Controller for 100 to 125V AC Axial Muffin Cooling Fans, Single Connector, for DIY Cooling Ventilation Exhaust Projects - Image 2](https://m.media-amazon.com/images/I/61ojKYc2U3L.jpg) ![AC Infinity, Fan Speed Controller for 100 to 125V AC Axial Muffin Cooling Fans, Single Connector, for DIY Cooling Ventilation Exhaust Projects - Image 3](https://m.media-amazon.com/images/I/41Jl-zwHZhL.jpg) ![AC Infinity, Fan Speed Controller for 100 to 125V AC Axial Muffin Cooling Fans, Single Connector, for DIY Cooling Ventilation Exhaust Projects - Image 4](https://m.media-amazon.com/images/I/61FqRTNYthL.jpg) ![AC Infinity, Fan Speed Controller for 100 to 125V AC Axial Muffin Cooling Fans, Single Connector, for DIY Cooling Ventilation Exhaust Projects - Image 5](https://m.media-amazon.com/images/I/61T9gngmUCL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - AC Infinity, Fan Speed Controller for 100 to 125V AC Axial Muffin Cooling Fans, Single Connector, for DIY Cooling Ventilation Exhaust Projects - AC Infinity AXIAL 1238, Muffin Fan, 120V AC 120mm x 38mm High Speed, UL-Certified for DIY Cooling Ventilation Exhaust Projects - AC Infinity AXIAL 1225, Quiet Muffin Fan, 120V AC 120mm x 25mm Low Speed, UL-Certified for DIY Cooling Ventilation Exhaust Projects --- ## 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.th/products/202008944-ac-infinity-fan-speed-controller-for-100-to-125v-ac](https://www.desertcart.co.th/products/202008944-ac-infinity-fan-speed-controller-for-100-to-125v-ac) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-05-08*