---
product_id: 56165646
title: "DC 5V 12A Power Supply, PHEVOS AC 110/120 to DC 5V Universal Switching Transformer Adapter for Raspberry PI Models, CCTV, Radio, Computer Project, LED Strips Pixel Lights"
brand: "phevos"
price: "₩51689"
currency: KRW
in_stock: true
reviews_count: 10
category: "Phevos"
url: https://www.desertcart.kr/products/56165646-dc-5v-12a-power-supply-phevos-ac-110-120-to
store_origin: KR
region: South Korea
---

# 12A high current output Auto AC 90-120V to DC 5V conversion Multi-layer protection system DC 5V 12A Power Supply, PHEVOS AC 110/120 to DC 5V Universal Switching Transformer Adapter for Raspberry PI Models, CCTV, Radio, Computer Project, LED Strips Pixel Lights

**Brand:** phevos
**Price:** ₩51689
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your passion projects with precision and protection!

## Quick Answers

- **What is this?** DC 5V 12A Power Supply, PHEVOS AC 110/120 to DC 5V Universal Switching Transformer Adapter for Raspberry PI Models, CCTV, Radio, Computer Project, LED Strips Pixel Lights by phevos
- **How much does it cost?** ₩51689 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/56165646-dc-5v-12a-power-supply-phevos-ac-110-120-to)

## 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

- • **Built to Protect:** Equipped with short circuit, overload, and overvoltage protections that reset automatically to keep your projects safe.
- • **Cool & Quiet Operation:** Silver metal shell with porous heat dissipation ensures efficient cooling without noisy fans—ideal for professional environments.
- • **Versatile Compatibility:** Supports a wide range of 5V devices including WS2811/WS2812B LED pixels, security cameras, radios, and computer projects.
- • **Power Up with Confidence:** Delivers a robust 12A current, perfect for demanding Raspberry Pi, LED strips, and CCTV setups.
- • **Seamless Voltage Conversion:** Automatically converts AC 90-120V input to a stable DC 5V output with ±10% adjustability—no manual tweaks needed.

## Overview

The PHEVOS DC 5V 12A Power Supply is a universal switching adapter designed for professional-grade electronics projects. It automatically converts AC 90-120V to a stable DC 5V output with adjustable voltage, supports dual output channels, and features comprehensive safety protections. Its fanless, porous metal casing ensures efficient heat dissipation, making it reliable for continuous use in Raspberry Pi setups, LED pixel lighting, CCTV systems, and more. Backed by a 1-year manufacturer warranty, it’s a trusted choice for millennial tech enthusiasts seeking dependable power solutions.

## Description

Buy DC 5V 12A Power Supply, PHEVOS AC 110/120 to DC 5V Universal Switching Transformer Adapter for Raspberry PI Models, CCTV, Radio, Computer Project, LED Strips Pixel Lights: Power Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

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 5V 12A 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 5V Low Voltage Trasformers ]: It is perfect for all 5V projects, such as WS2811 2801 WS2812B,WS2815 1903 SP602E,APA102 SK6812 LED Strip Pixel Light, CCTV Camera, Security System, Computer Project, etc.
- [Porous heat dissipation] : silver metal shell, no fan in the box, porous efficient automatic heat dissipation, temperature control 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!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074YHN8D1 |
| Best Sellers Rank | #108,271 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #413 in Power Converters |
| Customer Reviews | 4.5 4.5 out of 5 stars (641) |
| Date First Available | August 19, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 10.2 ounces |
| Item model number | 8541605486 |
| Manufacturer | PHEVOS |
| Product Dimensions | 6.26 x 3.86 x 1.65 inches |

## Product Details

- **Brand:** PHEVOS
- **Current Rating:** 12 Amps
- **Mounting Type:** Wall Mount
- **Power Source:** Corded Electric
- **Specification Met:** CE, FCC

## Images

![DC 5V 12A Power Supply, PHEVOS AC 110/120 to DC 5V Universal Switching Transformer Adapter for Raspberry PI Models, CCTV, Radio, Computer Project, LED Strips Pixel Lights - Image 1](https://m.media-amazon.com/images/I/71qdUxQAsRL.jpg)
![DC 5V 12A Power Supply, PHEVOS AC 110/120 to DC 5V Universal Switching Transformer Adapter for Raspberry PI Models, CCTV, Radio, Computer Project, LED Strips Pixel Lights - Image 2](https://m.media-amazon.com/images/I/61YDiJGpRGL.jpg)
![DC 5V 12A Power Supply, PHEVOS AC 110/120 to DC 5V Universal Switching Transformer Adapter for Raspberry PI Models, CCTV, Radio, Computer Project, LED Strips Pixel Lights - Image 3](https://m.media-amazon.com/images/I/71Pr6QnOXjL.jpg)
![DC 5V 12A Power Supply, PHEVOS AC 110/120 to DC 5V Universal Switching Transformer Adapter for Raspberry PI Models, CCTV, Radio, Computer Project, LED Strips Pixel Lights - Image 4](https://m.media-amazon.com/images/I/51LyO1AahQL.jpg)
![DC 5V 12A Power Supply, PHEVOS AC 110/120 to DC 5V Universal Switching Transformer Adapter for Raspberry PI Models, CCTV, Radio, Computer Project, LED Strips Pixel Lights - Image 5](https://m.media-amazon.com/images/I/61aIucqpmiL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can i safely use this 5v 12a power supply to power a device that only requires 5v 3a?**
A: the simple answer is yes, the power supply can provide up to 12A. If one device requires only 3A, that's fine. You can have another device(s) that may require 5A. You should not exceed the total 12A. Hope this helps.

**Q: There are conflicting pictures on this page. One shows two each of + and - poles, one shows one each. Which one is correct?**
A: The one I received has 2 5V + and two "C" (ground) terminals. They all come off the same rail so it really doesn't matter in the end but, yes, you will like receive the one with 2 each.

**Q: Does the 5V 12A power supply require a cooling fan to operate?**
A: The PS does not have an internal fan. It is only a 60W, 5A supply. A separate external fan is not required, if that is question.

**Q: Does the fan inside the power supply have pwm/variable speed?  or does it always run at the same voltage/rpm?**
A: PHEVOS switching power supply 5V40A/12V20A/12V30A, these are with fans, they operate at the same voltage, they don't change speed.

## 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.

## Frequently Bought Together

- DC 5V 12A Power Supply, PHEVOS AC 110/120 to DC 5V Universal Switching Transformer Adapter for Raspberry PI Models, CCTV, Radio, Computer Project, LED Strips Pixel Lights
- BTF-LIGHTING WS2812B IC RGB 5050SMD Pure Gold Individual Addressable LED Strip 16.4FT 300LED 60Pixel/m Flexible Full Color IP30 DC5V for DIY Chasing Color Project(No Adapter or Controller)
- BTF-LIGHTING AC100-240V to DC5V10A Max50W Suit 9A 8A 7A 6A 5A 4A 3A 2A 1A Device Transformer Power Adapter Converter with 5.5x2.5mm DC Output Jack for WS2812B WS2811 WS2813 SK6812 etc LED Strip/String

---

## 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.kr/products/56165646-dc-5v-12a-power-supply-phevos-ac-110-120-to](https://www.desertcart.kr/products/56165646-dc-5v-12a-power-supply-phevos-ac-110-120-to)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-24*