--- product_id: 255407948 title: "12V 3A 36W Power Supply Adapter ETL Listed 100-240V AC to 12V DC Converter Class 2 Power Supply, 5.5x2.1mm Jack for Low Voltage LED Strip Lights, CCTV, Router, Electronics" brand: "btf-lighting" price: "22305CFA" currency: XOF in_stock: true reviews_count: 8 category: "Btf Lighting" url: https://www.desertcart.sn/products/255407948-12v-3a-36w-power-supply-adapter-etl-listed-100-240v store_origin: SN region: Senegal --- # 12V DC output, steady power 3A max current for robust devices ETL certified safety & protection 12V 3A 36W Power Supply Adapter ETL Listed 100-240V AC to 12V DC Converter Class 2 Power Supply, 5.5x2.1mm Jack for Low Voltage LED Strip Lights, CCTV, Router, Electronics **Brand:** btf-lighting **Price:** 22305CFA **Availability:** ✅ In Stock ## Summary > ⚡ Power up your space with safety and style! ## Quick Answers - **What is this?** 12V 3A 36W Power Supply Adapter ETL Listed 100-240V AC to 12V DC Converter Class 2 Power Supply, 5.5x2.1mm Jack for Low Voltage LED Strip Lights, CCTV, Router, Electronics by btf-lighting - **How much does it cost?** 22305CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/255407948-12v-3a-36w-power-supply-adapter-etl-listed-100-240v) ## Best For - btf-lighting enthusiasts ## Why This Product - Trusted btf-lighting brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Convenience:** No complex wiring—just plug into any standard wall outlet and power your devices instantly. - • **Versatile Compatibility:** Ideal for LED strips, CCTV cameras, routers, and other 12V devices up to 36W, making it your go-to power solution. - • **Compact & Lightweight Design:** Sleek black form factor with a standard 5.5x2.1mm barrel connector fits seamlessly into any setup. - • **Reliable 12V 36W Power Output:** Delivers consistent 12V DC at up to 3A, perfect for your low-voltage electronics and LED projects. - • **Certified Safety You Can Trust:** ETL, CE, FCC, UKCA & RoHS certified with built-in overload, thermal, and short circuit protection for peace of mind. ## Overview The BTF-LIGHTING 12V 3A 36W Power Supply Adapter is an ETL-certified, compact power converter designed for indoor use. It delivers a stable 12V DC output at 3 amps, supporting a wide range of low-voltage devices including LED strips, CCTV cameras, and routers. Featuring multiple safety protections and a plug-and-play design, it ensures reliable and hassle-free operation for professional and DIY projects alike. ## Description Product description BTFLIGHTING 12V3A Adapter BTF-LIGHTING 5V6A Adapter BTF-LIGHTING 5V8A Adapter BTFLIGHTING 5V10A Adapter BTF-LIGHTING 5V3A Adapter BTFLIGHTING 12V5A Adapter BTFLIGHTING 12V6A Adapter Review: Great product , well made and Excellent price - Used this as for a massive install and worked great. Excellent product! Review: doesnt fit - Need to be better labled to which lights this works with ## Features - 【12V 36W Power Supply Adapter】Input: 100V-240V 50/60Hz; Output: 12V DC up to 3Amps Max; IP30 (Indoor Use Only). Suitable only for 12V electronic devices with a power requirement of≤36W. Non-dimmable power adapter; DC output plug with standard 5.5×2.1mm size. Comes with a female DC barrel connector. Please verify compatibility with your device! - 【ETL Certified & Safety】BTF-LIGHTING DC 12V 3A LED power supply is ETL Certified, assurance of safe usage. High-quality electric components make up our reliable Power Supply. Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, short circuit protection. ETL certified for more safety and durability!It also holds certifications including CE, FCC, UKCA, and RoHS, all serving as guarantees of quality and safety. - 【Plug and Play】The LED power supply adapter requires no complicated installation—just plug it directly into your wall outlet. No hardwiring or soldering needed, simply connect it to any compatible device for instant use! - 【Wide Application】Perfect for all 12V projects(≤36W), including: WS2815/SK6812/WS2805/WS2814 5050SMD FCOB COB RGB RGBW, DC12V LED strips, LED strings, LED matrices, CCTV cameras, security systems, computer projects, and other 12V electronic devices. - 【Please Note】The product bundles shown in the "Frequently Bought Together" section on desertcart may not meet your requirements. Please verify all technical specifications to ensure compatibility. For example: If your LED strip is DC12V, you must purchase a DC12V power supply to operate it. For assistance with product selection or setup, please contact BTF-LIGHTING's support team. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01D8FLQHE | | Additional Features | Short Circuit Protection | | Amperage | 3 Amps | | Best Sellers Rank | #13,600 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #11 in Lighting Low Voltage Transformers | | Brand | BTF-LIGHTING | | Built-In Media | 1x ETL Power supply | | Color | Black | | Compatible Devices | Cameras | | Compatible Phone Models | Pixel | | Compatible Power Plug Type | Type A - 2 pin (North American) | | Connectivity Technology | Barrel Connector | | Connector Type | Barrel Connector | | Current | DC | | Current Rating | 3 Amps | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.4 out of 5 stars 122 Reviews | | Enclosure Material | Plastic | | Form Factor | Power Adapter | | Frequency Range | 60 hertz | | Included Components | 1x ETL Power supply | | Input Voltage | 220 Volts (AC) | | Item Weight | 0.12 Kilograms | | Main Power Connector Type | 2 Pin | | Manufacturer | Shenzhen Quanzhengtong Technology Co., Ltd. | | Mfr Part Number | P12V3A | | Model Number | QZT-1203000 | | Mounting Type | Plug in | | Number of Items | 1 | | Number of Power Levels | 10 | | Output Current | 3 Amps | | Output Voltage | 12 Volts | | Portable | No | | Power Plug | Type A - 2 pin (North American) | | Power Source | Corded Electric | | Special Feature | Short Circuit Protection | | UPC | 602938070065 | | Unit Count | 1.0 Count | | Voltage | 12 Volts | | Wattage | 36 watts | ## Product Details - **Amperage:** 3 Amps - **Brand:** BTF-LIGHTING - **Color:** Black - **Compatible Devices:** Cameras - **Compatible Phone Models:** Pixel - **Connector Type:** Barrel Connector - **Included Components:** 1x ETL Power supply - **Input Voltage:** 220 Volts (AC) - **Special Feature:** Short Circuit Protection - **Wattage:** 36 watts ## Images ![12V 3A 36W Power Supply Adapter ETL Listed 100-240V AC to 12V DC Converter Class 2 Power Supply, 5.5x2.1mm Jack for Low Voltage LED Strip Lights, CCTV, Router, Electronics - Image 1](https://m.media-amazon.com/images/I/51H80ExrfvL.jpg) ## Questions & Answers **Q: Looking to replace ac/dc adapter from our samsung woofer for tv sound bar. anyone else use for tv sound? will it work for that application? thank** A: You can confirm your samsung woofer working voltage , if it is DC12V , it can work . **Q: I am using this on under-the-counter led lights. will there be a delay turning on or will they be instant on?** A: If you connect to the LED light , they will be instant on . Delay turning should need a controller to make it . Do your under-the-counter led light have a controller for it ? **Q: Does this indeed come with a European power cord like in the pictures?** A: No ,it comes with us plug **Q: how many 12v LED Strip lights can you connect to one power supply?** A: It is hard to know . Because you have to know the watt for the LED strip first . This power supply is DC12V10A 120W . If you led strip is DC12V 50W,well you can power two LED strips . If you led strip is 100W , you only can power one LED strip . The watt of LED strip is important . Any another product question , please feel free to contact us support@btf-lighting.com Best regards BTF-LIGHTING ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product , well made and Excellent price *by B***B on May 17, 2024* Used this as for a massive install and worked great. Excellent product! ### ⭐⭐⭐⭐⭐ doesnt fit *by R***K on December 23, 2025* Need to be better labled to which lights this works with ### ⭐⭐⭐⭐⭐ Nice 12V supply *by A***R on December 3, 2023* Used for garden railroad lighting. Excellent 12v supply. Not water resistant. ## Frequently Bought Together - BTF-LIGHTING AC100-240V to DC12V3A Max 36W Suit DC12V2A DC12V1A Device Power Supply Adapter Converter with 5.5x2.1mm DC Output Jack for WS2815 WS2811 5050 3528 5630 FOB COB etc LED Strip Module Light - BTF-LIGHTING Mini Touch Dimmer Switch Brightness Adjustment Monochrome On/Off Touch Dimming Controller for Cabinet Light FCOB COB Bar 12/24VDC Max3A Silver (No Power or LED Strip) - BTF-LIGHTING FCOB COB LED Strip Flexible High Density Uniform Light 9W/m 16.4FT DC12V Natural White 4000K CRI 90+ 8mm Width Dimmable LED Ribbon for Indoor Decor(No Adapter or Controller) --- ## 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.sn/products/255407948-12v-3a-36w-power-supply-adapter-etl-listed-100-240v](https://www.desertcart.sn/products/255407948-12v-3a-36w-power-supply-adapter-etl-listed-100-240v) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-22*