--- product_id: 79984563 title: "12V 3A Power Supply, COOLM AC 100-240v to DC 12V 3A Power Adapter 36W Charger Led Driver 12V3A for LED Strip Light CCTV Camera" brand: "coolm" price: "S$29" currency: SGD in_stock: true category: "Coolm" url: https://www.desertcart.sg/products/79984563-12v-3a-power-supply-coolm-ac-100-240v-to-dc store_origin: SG region: Singapore --- # 36W high power output Universal AC 100-240V input 5.5x2.5mm barrel connector 12V 3A Power Supply, COOLM AC 100-240v to DC 12V 3A Power Adapter 36W Charger Led Driver 12V3A for LED Strip Light CCTV Camera **Brand:** coolm **Price:** S$29 **Availability:** ✅ In Stock ## Summary > ⚡ Power your productivity with confidence — never settle for less! ## Quick Answers - **What is this?** 12V 3A Power Supply, COOLM AC 100-240v to DC 12V 3A Power Adapter 36W Charger Led Driver 12V3A for LED Strip Light CCTV Camera by coolm - **How much does it cost?** S$29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/79984563-12v-3a-power-supply-coolm-ac-100-240v-to-dc) ## Best For - coolm enthusiasts ## Why This Product - Trusted coolm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Safety Shield:** Built-in overload, overvoltage, thermal, and short circuit protection for peace of mind. - • **Plug & Play Convenience:** Standard 5.5mm x 2.5mm barrel connector fits most 12V devices without hassle. - • **Power-packed 36W Output:** Delivers a robust 12V 3A current to keep your devices running flawlessly. - • **Global Compatibility 🌍:** Works seamlessly worldwide with AC 100-240V input, perfect for jet-setting pros. - • **Upgrade Without Compromise:** Perfect replacement for lower amperage adapters—no forced amperage means safer, smarter power. ## Overview The COOLM 12V 3A Power Supply is a versatile 36W AC-DC adapter designed for global use with universal 100-240V input. Featuring a standard 5.5x2.5mm barrel connector, it supports a wide range of 12V devices including LED strip lights and CCTV cameras. Certified by CE, FCC, and RoHS, it ensures safety with multiple built-in protections and offers a reliable, high-current output ideal for professional-grade applications. ## Description Buy 12V 3A Power Supply, COOLM AC 100-240v to DC 12V 3A Power Adapter 36W Charger Led Driver 12V3A for LED Strip Light CCTV Camera: AC Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Output: DC 12V 3A, Input: AC 100-240V 1.8A 50/60Hz, Applicable worldwide. DC Connector: 5.5mm x 2.5mm, compatible with 5.5mm x 2.1mm DC port. - It perfect replacement for 1A / 1.5A / 2A / 2.5A as amperage isnt forced. (If your previous Adaptor was less than 3A then this will be a perfect replacement as amperage is NOT Forced). - It are certified by CE / FCC / RosH certification. We focus on providing quality power products and excellent customer service and Automatic overload cut-off, over voltage cut-off, automatic thermal cut-off, short circuit protection. - Widely applicable to 12V LCD Monitor, Wireless Router, CCTV Cameras, LED Pixel Strip Light, LCD TFT Monitors, TVs, DVDTVs, etc other DC 12V devices(Not more than 36W) - Notice: Please check the specifications of your appliance, power input and output voltage and current parameters and DC interface before purchasing. If you do not understand, please contact us in time, we always adhere to and provide quality after-sales support ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07D5C745W | | Amperage | 3 A | | Brand | COOLM | | Built-In Media | 12V 3A Power Supply | | Color | Black | | Compatible Devices | 12V LED Strip Light LED Driver / CCTV Security System. | | Compatible Phone Models | inapplicable | | Connectivity Technology | Barrel Connector | | Connector Type | Barrel Connector (5.5x2.5mm) | | Current | AC-DC | | Current Rating | 3 A | | Customer Package Type | FFP | | Customer Reviews | 4.5 out of 5 stars 265 Reviews | | Enclosure Material | Plastic | | Frequency Range | 60 hertz | | Included Components | 12V 3A Power Supply | | Input Voltage | 110 volts_of_alternating_current | | Item Weight | 0.32 kg | | Main Power Connector Type | 2 Pin | | Manufacturer | HUAPU | | Mfr Part Number | 12V3A-5525-C | | Model Number | YU1203 | | Mounting Type | Wall Mount | | Number of Items | 1 | | Number of Power Levels | 1 | | Output Current | 3 A | | Output Voltage | 12 volts_of_direct_current | | Power Plug | Type G | | Power Source | Corded Electric | | Special Feature | Short Circuit Protection | | Special Features | Short Circuit Protection | | Specification Met | CE, FCC, RoHS | | Unit Count | 1 Count | | Warranty Description | 2 Years Warranty | | Wattage | 36 watts | ## Product Details - **Amperage:** 3 A - **Brand:** COOLM - **Color:** Black - **Compatible Devices:** 12V LED Strip Light LED Driver / CCTV Security System. - **Compatible Phone Models:** inapplicable - **Connector Type:** Barrel Connector - **Included Components:** 12V 3A Power Supply - **Input Voltage:** 110 volts_of_alternating_current - **Special Feature:** Short Circuit Protection - **Wattage:** 36 watts ## Images ![12V 3A Power Supply, COOLM AC 100-240v to DC 12V 3A Power Adapter 36W Charger Led Driver 12V3A for LED Strip Light CCTV Camera - Image 1](https://m.media-amazon.com/images/I/71-lphoFJTL.jpg) ![12V 3A Power Supply, COOLM AC 100-240v to DC 12V 3A Power Adapter 36W Charger Led Driver 12V3A for LED Strip Light CCTV Camera - Image 2](https://m.media-amazon.com/images/I/71XTiRjLUOL.jpg) ![12V 3A Power Supply, COOLM AC 100-240v to DC 12V 3A Power Adapter 36W Charger Led Driver 12V3A for LED Strip Light CCTV Camera - Image 3](https://m.media-amazon.com/images/I/71UEq88scYL.jpg) ![12V 3A Power Supply, COOLM AC 100-240v to DC 12V 3A Power Adapter 36W Charger Led Driver 12V3A for LED Strip Light CCTV Camera - Image 4](https://m.media-amazon.com/images/I/71d2U0xTFCL.jpg) ![12V 3A Power Supply, COOLM AC 100-240v to DC 12V 3A Power Adapter 36W Charger Led Driver 12V3A for LED Strip Light CCTV Camera - Image 5](https://m.media-amazon.com/images/I/71CgNeQN3CL.jpg) ## Questions & Answers **Q: Has anyone replaced their adapter from a cable box with this? Xfinity sticks out way too far. tia** A: It can not **Q: What is the size (l x w x h) of the power supply housing? i'm looking for a power supply small enough to fit under my guitar effects pedal board.** A: Housing Lx W x H: 4.5 inch x 1.9 inch x 1.2 inch **Q: My monitor is rated for 32W. Will this adapter work fine with it?** A: The different model monitor's plug sizes is different, Please make sure that the plug size of your monitor is the same as our power supply, Otherwise they cannot match each other ## Frequently Bought Together - 12V 3A Power Supply, COOLM AC 100-240v to DC 12V 3A Power Adapter 36W Charger Led Driver 12V3A for LED Strip Light CCTV Camera - Facmogu DC 12V 3A Power Adapter, 100-240V AC to DC 12V 3A 36W Power Suppy with Barrel Connector 5.5x2.5mm & 5.5x2.1mm, 12 Volt 3 Amp Desktop Adpater 12V 3A Switching Transformer AC/DC Power Converter - [UL Listed] MIXGOO 12V 3A Power Supply Charger (Input AC 100V-240V, Output DC 12 Volt 3 Amp 36 Watt) Adapter Switching Transformer Converter DC 5.5mm x 2.1mm / 5.5mm x 2.5mm Universal --- ## 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.sg/products/79984563-12v-3a-power-supply-coolm-ac-100-240v-to-dc](https://www.desertcart.sg/products/79984563-12v-3a-power-supply-coolm-ac-100-240v-to-dc) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-07*