--- product_id: 51177225 title: "AC 110V/220V to DC 12V 20A 250W Universal Regulated Switching Power Supply Transformer Adapter LED Driver for CCTV Camera System, Radio,LED Strip,Pixel Lights,Raspberry PI Models," brand: "phevos" price: "฿2769" currency: THB in_stock: true reviews_count: 10 category: "Phevos" url: https://www.desertcart.co.th/products/51177225-ac-110v-220v-to-dc-12v-20a-250w-universal-regulated store_origin: TH region: Thailand --- # 250W max power output Auto AC 90-120V to DC 12V conversion Multi-layer protection system AC 110V/220V to DC 12V 20A 250W Universal Regulated Switching Power Supply Transformer Adapter LED Driver for CCTV Camera System, Radio,LED Strip,Pixel Lights,Raspberry PI Models, **Brand:** phevos **Price:** ฿2769 **Availability:** ✅ In Stock ## Summary > 🔌 Power your innovation with confidence and style! ## Quick Answers - **What is this?** AC 110V/220V to DC 12V 20A 250W Universal Regulated Switching Power Supply Transformer Adapter LED Driver for CCTV Camera System, Radio,LED Strip,Pixel Lights,Raspberry PI Models, by phevos - **How much does it cost?** ฿2769 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/51177225-ac-110v-220v-to-dc-12v-20a-250w-universal-regulated) ## Best For - phevos enthusiasts ## Why This Product - Trusted phevos brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Output Channels:** Two independent outputs let you power multiple devices simultaneously with ease. - • **Built-in Safety First:** Equipped with short circuit, overload, and overvoltage protections for worry-free operation. - • **Cool & Quiet Operation:** Silver metal shell with integrated fan keeps temperature in check for long-lasting reliability. - • **Seamless Voltage Adaptation:** Automatically converts AC 90-120V input to stable DC 12V output—no manual tweaks needed. - • **Power that Keeps You Running:** Delivers a robust 12V 20A output, powering your projects without compromise. ## Overview This universal regulated switching power supply converts AC 90-120V to a stable DC 12V 20A output with 250W capacity. Featuring dual output channels, adjustable voltage, and comprehensive safety protections, it’s ideal for powering LED strips, CCTV cameras, Raspberry Pi projects, and more. Its durable metal casing and cooling fan ensure reliable performance, backed by a 1-year manufacturer warranty. ## Description Safety Compliance: CE/FCC DC 12V power supply, new original device! AC 90-120V automatically converts to DC 12V. High quality Switch Power Supply Widely used in Industrial automation, communications, Low Voltage Lighting LED Strip Light Such as 5050 ,3528, 5630 ,5730, G4, MR11, MR16 LED bulbs Review: Great Circuit Board, beware of shipping damage - I purchased this unit to operate ham radios. While the voltage does not adjust quite high enough the circuit board is easily modified to accommodate a higher voltage output. It lasted for over a year operated in very harsh conditions. I ordered another to after the first one finally failed but the unit case was damaged. I only needed the circuit board so kept the unit. It has operated in less harsh conditions for more than a year now. I regularly operate the unit drawing 3 Amps constant for hours and when transmitting if produces a stable 17 amps in my application. I ordered a spare and again it came damaged, with missing screws, the return and replacement unit happened quickly but again the replacement unit case was damaged (good thing I don't need the case) The circuit is a great value and very reliable but beware of possible shipping damage it happened to me three out of four times. I do recommend the unit for its performance. Review: Great power supply for a variety of devices - I've been using this PHEVOS power supply for a few months now to power my Arduino, servos, and servo testers during development, and it has worked perfectly. The material is good, and the fact that you can regulate the voltage is a nice feature. It's also very versatile, and can be used to power a variety of other devices, such as CCTV camera systems, radios, LED strips, and pixel lights. Overall, I'm very happy with this power supply. It's well-made, reliable, and versatile. I would definitely recommend it to others. Pros: Well-made - Reliable - Versatile - Voltage regulation Cons: - None that I can think of Would recommend: Yes ## Features - [Power Converters]: Input: AC 90-120V automatically converts to DC 12V 20A without manual adjustment.Output voltage is adjustable 10%.Two sets of output Channel. Full power supply, new original device! - [Protection] : short circuit protection, overload protection, overvoltage protection: 11.5%-135%, action output cutoff reset: automatic reset or fuse. - [ DC 12V Low Voltage Trasformers ]: It is perfect for all 12V projects, such as 5050 ,3528, 5630 ,5730, G4, MR11, MR16 LED bulb， Pixel Light, CCTV Camera, Security System, Computer Project, etc. - [Cooling fan] : silver metal shell, the box has a fan cooling, the temperature is controlled within the safe range. - GUARANTEE. 1 Year manufacturer 100% guarantee warranty! If you have any, please contact us and we will get back to you within 24 hours! ## Images ![AC 110V/220V to DC 12V 20A 250W Universal Regulated Switching Power Supply Transformer Adapter LED Driver for CCTV Camera System, Radio,LED Strip,Pixel Lights,Raspberry PI Models, - Image 1](https://m.media-amazon.com/images/I/61L0zofnhuL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Circuit Board, beware of shipping damage *by B***L on February 13, 2024* I purchased this unit to operate ham radios. While the voltage does not adjust quite high enough the circuit board is easily modified to accommodate a higher voltage output. It lasted for over a year operated in very harsh conditions. I ordered another to after the first one finally failed but the unit case was damaged. I only needed the circuit board so kept the unit. It has operated in less harsh conditions for more than a year now. I regularly operate the unit drawing 3 Amps constant for hours and when transmitting if produces a stable 17 amps in my application. I ordered a spare and again it came damaged, with missing screws, the return and replacement unit happened quickly but again the replacement unit case was damaged (good thing I don't need the case) The circuit is a great value and very reliable but beware of possible shipping damage it happened to me three out of four times. I do recommend the unit for its performance. ### ⭐⭐⭐⭐⭐ Great power supply for a variety of devices *by W***R on September 27, 2023* I've been using this PHEVOS power supply for a few months now to power my Arduino, servos, and servo testers during development, and it has worked perfectly. The material is good, and the fact that you can regulate the voltage is a nice feature. It's also very versatile, and can be used to power a variety of other devices, such as CCTV camera systems, radios, LED strips, and pixel lights. Overall, I'm very happy with this power supply. It's well-made, reliable, and versatile. I would definitely recommend it to others. Pros: Well-made - Reliable - Versatile - Voltage regulation Cons: - None that I can think of Would recommend: Yes ### ⭐⭐⭐⭐⭐ Does the job well *by M***D on February 7, 2022* I bought this power supply to supplement the 12 volt supply for my 3D printer. it is tied to the pre-switched AC side of the circuit, just after the fused power switch/inlet. The primary purpose of the unit is to power the Raspberry Pi hosting Octoprint. The Pi + night vision camera really suck a lot of power that no combination of USB cable/wall wart could supply. The unit itself is tiny and after some planning, I chose to mount it under the bed. I ended up designing and printing a bracket to side mount it to the V-slot extrusion of the printer frame. The flap over the screw terminals does a decent job of protecting your hands from accidentally getting shocked, although a piece of electrical tape might help if you're still worried. It has an adjustment pot on the side of the terminals that I used to tune it to 5.1 V which the Pi seems happy with. It also has a little green LED indicating it is energized. Being passively cooled, I was worried it might heat up but I can confirm it stays cool to the touch regardless of what the Pi does. Overall, for about $10, I think it finally solves an issue I've been dealing with for ages with OP. It also gives a bit of headroom if I want to add other 5v accessories like a set of LEDs. --- ## 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/51177225-ac-110v-220v-to-dc-12v-20a-250w-universal-regulated](https://www.desertcart.co.th/products/51177225-ac-110v-220v-to-dc-12v-20a-250w-universal-regulated) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-27*