--- product_id: 126286426 title: "SHNITPWR 12V 10A 120W DC Power Supply Adapter 100V~240V AC to DC Converter 12 Volt 10 Amp Transformer 5.5x2.5mm Tip for 5050 3528 LED Strip Light 3D Printer LED Driver CCTV Security System LCD Monitor" brand: "shnitpwr" price: "188.60 DT" currency: TND in_stock: true reviews_count: 13 category: "Shnitpwr" url: https://www.desertcart.tn/products/126286426-shnitpwr-12v-10a-120w-dc-power-supply-adapter-100v-240v store_origin: TN region: Tunisia --- # 120W max power output 5.5x2.5mm barrel plug compatibility Multi-layer safety protections SHNITPWR 12V 10A 120W DC Power Supply Adapter 100V~240V AC to DC Converter 12 Volt 10 Amp Transformer 5.5x2.5mm Tip for 5050 3528 LED Strip Light 3D Printer LED Driver CCTV Security System LCD Monitor **Brand:** shnitpwr **Price:** 188.60 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power up your tech game with flawless, fuss-free energy! ## Quick Answers - **What is this?** SHNITPWR 12V 10A 120W DC Power Supply Adapter 100V~240V AC to DC Converter 12 Volt 10 Amp Transformer 5.5x2.5mm Tip for 5050 3528 LED Strip Light 3D Printer LED Driver CCTV Security System LCD Monitor by shnitpwr - **How much does it cost?** 188.60 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/126286426-shnitpwr-12v-10a-120w-dc-power-supply-adapter-100v-240v) ## Best For - shnitpwr enthusiasts ## Why This Product - Trusted shnitpwr brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Barrel Plug Fit:** 5.5x2.5mm tip fits perfectly with most LED strips, 3D printers, and CCTV systems—no adapters needed. - • **Reliable 120W Power Boost:** Delivers a steady 12V DC at up to 10A, powering your devices without a hitch. - • **Rock-Solid Safety Assurance:** Equipped with overload, thermal, short circuit, and over-voltage cut-offs for worry-free operation. - • **Whisper-Quiet & Cool Running:** Engineered for silent, low-heat performance—no annoying noise or overheating during long hours. - • **Universal Voltage Compatibility:** Works seamlessly with 100-240V AC inputs worldwide—plug and play anywhere. ## Overview The SHNITPWR 12V 10A 120W DC Power Supply Adapter is a globally compatible, high-efficiency AC to DC converter designed for professional-grade LED strips, 3D printers, CCTV systems, and more. Featuring a precise 5.5x2.5mm barrel plug, it ensures seamless connectivity without adapters. Certified by FCC, CE, and RoHS, it offers advanced safety protections including overload and thermal cut-offs, delivering stable, noise-free power for demanding setups. Ideal for millennial professionals seeking reliable, sleek power solutions that keep their tech running cool and quiet. ## Description desertcart.com: SHNITPWR 12V 10A 120W DC Power Supply Adapter 100V~240V AC to DC Converter 12 Volt 10 Amp Transformer 5.5x2.5mm Tip for 5050 3528 LED Strip Light 3D Printer LED Driver CCTV Security System LCD Monitor : Tools & Home Improvement Review: It is as advertised. - It works well as a power supply for my r/c battery charger. It does have a heavier 110 cable than my other charger. Hopefully the wires inside won't separate like my other power supply did keeping it from coming on. Easy to use just plug it in. green power indicator lights up letting you know it is getting power. Big deal. Review: Nice Solid-State Protected Supply. OUTPUT: 12.650VDC @ 10 A - It's a Small World. Many years ago I was an Apprentice in a machine shop, not just an operator, and I was lucky to have worked with this elderly senior toolmaker. He was a worker at Peenemunde Island, in the rocket shop where Wehrner von Braun was the Chief Designer. He tole me the German language titles for Toolmaker and Moldmaker that I remember to this day: Schnittbauer und Werkzeugmechaniker. Now I get a box from China and it says "Shnitpwr." Do you not know the very next word in my mind? Anyway, the power supply is a cut above the usual wall-wart type of cube tap, in that it has a shielded DC output cable, a molded Toroidial choke, a molded D.C. connector and actual descriptions of its various protection devices: Over-Voltage, Over-Heat, Over-Current, Spike and Transient suppression. Reverse polarity protection, damp-proof case and actually has a green LED Tell-Tale pilot. It powers up an appliance with a four-figure MSRP. It's foolish to apply cheapness here. ## Features - Input: AC 100 - 240V, 50 / 60Hz ; Output: DC 12V, Max 10A, 120W ; Output DC tip size is 5.5mm x 2.5mm, compatible with 5.5mm x 2.1mm. Inside polarity is positive(+) and the outside polarity is negative(-). Power cable length is about 2.3m(7.6ft). - It can output 12V DC constant voltage and supply with all amps less than 10A, such as 500mA, 800mA, 2.5A, 10A. If your device draws 7A then 7A will be supplied. But if draws more than 10A, only 10A will be supplied and power supply will be damaged soon. NEVER OVERLOAD! - Certified by FCC CE ROHS. We focus on producing high quality power adapters. No noise, low temperature operation, no spontaneous combustion, no explosion, no fire hazard, stable output. Automatic overload cut-off, over voltage cut-off, automatic thermal cut-off, short circuit protection. - It is perfect for 5050 3528 12V LED Strip Light, Wireless Router, ADSL Cats, HUB, Security Cameras, Audio/ Video Power Supply, 3D Printer, LED Driver, CCTV Security System, LCD Monitor, Webcam Router and other 12V devices. - This product is an AC to DC adapter, NOT charger!!!It can’t be used to charge electronic devices with batteries, such as laptops. Otherwise, it may damage your device.We recommend that you use this power supply to power devices that do not exceed 80% of the maximum power of the power supply. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PWZQ33N | | Amperage | 10 A | | Best Sellers Rank | #35,225 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #159 in Lighting Accessories | | Brand | SHNITPWR | | Built-In Media | AC to DC Power adapter | | Color | Black | | Compatible Devices | LED Strips, CCTV cameras, Switches, HUB, CCTV Security System, LCD Monitor | | Compatible Phone Models | LED Strip Light, ADSL Cats, HUB, Security Cameras, 3D Printer, LED Driver, CCTV Security System, LCD Monitor, Compatible Phone Models LED Strip Light, ADSL Cats, HUB, Security Cameras, 3D Printer, LED Driver, CCTV Security System, LCD Monitor, See more | | Compatible Power Plug Type | Type A - 2 pin (North American), Type B - 3 pin (North American) | | Connectivity Technology | Barrel connector | | Connector Type | Barrel Connector | | Current | AC/DC | | Current Rating | 10 A | | Customer Package Type | FFP | | Customer Reviews | 4.4 out of 5 stars 736 Reviews | | Enclosure Material | Plastic | | Form Factor | Block | | Frequency Range | 60 hertz | | Included Components | AC to DC Power adapter | | Input Voltage | 120 volts_of_alternating_current | | Item Weight | 500 g | | Main Power Connector Type | 2 Pin | | Manufacturer | Shenzhen shi nai te dian zi ke ji you xian gong si | | Mfr Part Number | SNT-1210 | | Model Number | SNT-1210 | | Mounting Type | Wall Mount | | Number of Items | 1 | | Number of Power Levels | 1 | | Output Current | 10 A | | Output Voltage | 12 volts | | Power Plug | Type C | | Power Source | Corded Electric | | Special Feature | Short Circuit Protection | | Special Features | Short Circuit Protection | | Specification Met | CE, FCC, RoHS | | Total Usb Ports | 1 | | UPC | 680904415140 | | Unit Count | 1 Count | | Warranty Description | We have 30 days money back guarantee, 12 months exchange. | | Wattage | 120 | ## Product Details - **Amperage:** 10 Amps - **Brand:** SHNITPWR - **Color:** Black - **Compatible Devices:** LED Strips, CCTV cameras, Switches, HUB, CCTV Security System, LCD Monitor - **Connector Type:** Barrel Connector - **Included Components:** AC to DC Power adapter - **Input Voltage:** 120 Volts (AC) - **Total USB Ports:** 1 - **Wattage:** 120.00 ## Images ![SHNITPWR 12V 10A 120W DC Power Supply Adapter 100V~240V AC to DC Converter 12 Volt 10 Amp Transformer 5.5x2.5mm Tip for 5050 3528 LED Strip Light 3D Printer LED Driver CCTV Security System LCD Monitor - Image 1](https://m.media-amazon.com/images/I/61RRDfQr3QL.jpg) ![SHNITPWR 12V 10A 120W DC Power Supply Adapter 100V~240V AC to DC Converter 12 Volt 10 Amp Transformer 5.5x2.5mm Tip for 5050 3528 LED Strip Light 3D Printer LED Driver CCTV Security System LCD Monitor - Image 2](https://m.media-amazon.com/images/I/611JF6Iz5eL.jpg) ![SHNITPWR 12V 10A 120W DC Power Supply Adapter 100V~240V AC to DC Converter 12 Volt 10 Amp Transformer 5.5x2.5mm Tip for 5050 3528 LED Strip Light 3D Printer LED Driver CCTV Security System LCD Monitor - Image 3](https://m.media-amazon.com/images/I/61yJYsQExSL.jpg) ![SHNITPWR 12V 10A 120W DC Power Supply Adapter 100V~240V AC to DC Converter 12 Volt 10 Amp Transformer 5.5x2.5mm Tip for 5050 3528 LED Strip Light 3D Printer LED Driver CCTV Security System LCD Monitor - Image 4](https://m.media-amazon.com/images/I/619PRx2Z0BL.jpg) ![SHNITPWR 12V 10A 120W DC Power Supply Adapter 100V~240V AC to DC Converter 12 Volt 10 Amp Transformer 5.5x2.5mm Tip for 5050 3528 LED Strip Light 3D Printer LED Driver CCTV Security System LCD Monitor - Image 5](https://m.media-amazon.com/images/I/610ujQKnrAL.jpg) ## Available Options This product comes in different **Number Of Items** options. ## Questions & Answers **Q: Can the DC plug be cut-off and hard wire its internal wires to 14-gauge wire for other uses?** A: Yes **Q: What is the output of the transformer inside? is it 12vrms?** A: Hello.The output voltage of this power adapter is 12V,Output DC tip size is 5.5mm x 2.5mm, compatible with 5.5mm x 2.1mm. Thanks. **Q: Is this power supply compatible with a seperate dimmer switch?** A: No, most definitely not. It is a switching power supply, and may fail if you connect it to a phase control lamp dimmer/speed control. **Q: What awg gauge is the internal wire that is connected to the 5.5x2.5mm dc plug? thanks!** A: Big enough to handle the 10 amp load which it does, no problem. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It is as advertised. *by J***N on June 22, 2026* It works well as a power supply for my r/c battery charger. It does have a heavier 110 cable than my other charger. Hopefully the wires inside won't separate like my other power supply did keeping it from coming on. Easy to use just plug it in. green power indicator lights up letting you know it is getting power. Big deal. ### ⭐⭐⭐⭐⭐ Nice Solid-State Protected Supply. OUTPUT: 12.650VDC @ 10 A *by H***D on June 2, 2026* It's a Small World. Many years ago I was an Apprentice in a machine shop, not just an operator, and I was lucky to have worked with this elderly senior toolmaker. He was a worker at Peenemunde Island, in the rocket shop where Wehrner von Braun was the Chief Designer. He tole me the German language titles for Toolmaker and Moldmaker that I remember to this day: Schnittbauer und Werkzeugmechaniker. Now I get a box from China and it says "Shnitpwr." Do you not know the very next word in my mind? Anyway, the power supply is a cut above the usual wall-wart type of cube tap, in that it has a shielded DC output cable, a molded Toroidial choke, a molded D.C. connector and actual descriptions of its various protection devices: Over-Voltage, Over-Heat, Over-Current, Spike and Transient suppression. Reverse polarity protection, damp-proof case and actually has a green LED Tell-Tale pilot. It powers up an appliance with a four-figure MSRP. It's foolish to apply cheapness here. ### ⭐⭐⭐⭐⭐ Perfect for a Pico PSU *by S***U on November 1, 2023* You are probably reading this because of how hard it is to find a 12v power supply with decent wattage for a PC power supply. Well this is the best (as of right now) that can be found here. It runs cool, there's no noise or coil whine like with cheap ones, and it stays cool although I'm running a low TDP processor (35w intel T series) so it doesn't come close to drawing the max. Even though the pico PSU is rated for 300w. Also this gets bonus points for being exactly the right barrel plug type (5.5x2.5) out of the box without needing an adapter. That along with the fact it is hardwired to 12v 10A (120w) means it feels like an OEM solution. For anyone with a pico PSU that's 12v with a 5.5x2.5 barrel plug, this is the winner. I had tried a bigger 300w power supply meant for LED outdoor lighting and while it did the trick, you had to DIY solder it to a barrel plug yourself. I did that, and eventually it broke because the wires were so thick, they ripped the barrel plug itself apart. (My solder joints were still in tact, so I know I did a good job!) Obviously this would cause it to short, so I ditched it and looked for something a little less overkill. This is what I should have gone with from the beginning, I just was the kind of person who would throw 1000w at a 500w system out of principle. But, sometimes less is more... Don't go that route if you are considering the same. Buy this instead, if your TDP is hard capped at under 100w. ## Frequently Bought Together - SHNITPWR 12V 10A 120W DC Power Supply Adapter 100V~240V AC to DC Converter 12 Volt 10 Amp Transformer 5.5x2.5mm Tip for 5050 3528 LED Strip Light 3D Printer LED Driver CCTV Security System LCD Monitor - 24pin DC ATX PSU 12V DC Input DC 12V 150 watt Pico PSU ATX High Mini-ITX Power Supply with Adapter Board ATX Switch PSU Car Auto for Computer Mainboard and car/Motorcycle - Chenyang Oculink SFF-8612 to PCI-E 3.0/4.0 M.2 M-Key to SFF-8611 Host Adapter for eGPU/GPD Win Max2 External Graphics Card & SSD --- ## 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.tn/products/126286426-shnitpwr-12v-10a-120w-dc-power-supply-adapter-100v-240v](https://www.desertcart.tn/products/126286426-shnitpwr-12v-10a-120w-dc-power-supply-adapter-100v-240v) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-28*