--- product_id: 270107990 title: "UCTRONICS DC 9V 12V 24V to DC 5V 5A Buck Converter Module, 9-36V Step Down to USB 5V Transformer Dual Output Voltage Regulator Board [2 Pack]" brand: "uctronics" price: "€ 43.72" currency: EUR in_stock: true reviews_count: 5 category: "Uctronics" url: https://www.desertcart.gr/products/270107990-uctronics-dc-9v-12v-24v-to-dc-5v-5a-buck store_origin: GR region: Greece --- # 9-36V wide input range Compact 63x20x10mm size 5V 5A stable USB output UCTRONICS DC 9V 12V 24V to DC 5V 5A Buck Converter Module, 9-36V Step Down to USB 5V Transformer Dual Output Voltage Regulator Board [2 Pack] **Brand:** uctronics **Price:** € 43.72 **Availability:** ✅ In Stock ## Summary > 🔌 Power up smart, stay ahead of the curve! ## Quick Answers - **What is this?** UCTRONICS DC 9V 12V 24V to DC 5V 5A Buck Converter Module, 9-36V Step Down to USB 5V Transformer Dual Output Voltage Regulator Board [2 Pack] by uctronics - **How much does it cost?** € 43.72 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/270107990-uctronics-dc-9v-12v-24v-to-dc-5v-5a-buck) ## Best For - uctronics enthusiasts ## Why This Product - Trusted uctronics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Design, Big Impact:** Slim 63x20x10mm footprint fits seamlessly into tight spaces and sleek builds. - • **Efficiency That Keeps You Cool:** Advanced synchronous rectification ensures high conversion efficiency and silent operation. - • **Trusted by Makers & Innovators:** Ideal for powering Raspberry Pi 4, DIY chargers, and automotive projects with reliable 5V/5A output. - • **Power Your Projects with Precision:** Supports a broad 9-36V input for versatile device compatibility. - • **Dual Output for Maximum Flexibility:** Simultaneously powers USB devices and wired components without compromise. ## Overview The UCTRONICS DC Buck Converter Module is a high-efficiency, compact step-down power regulator that converts 9-36V DC input to a stable 5V 5A USB output. Designed for DIY enthusiasts and professionals, it supports dual output ports, advanced synchronous rectification for silent, cool operation, and fits into narrow spaces, making it perfect for powering Raspberry Pi 4, custom chargers, and automotive electronics. ## Description UCTRONICS buck converter board U6223 is a 2-pack DC 9-36V high-efficiency synchronous step down to DC 5-5.3V transformer module. Review: Works perfect for me. Runs a pi4 with 2-pi hats, stays cool and no noise! Review: I have only bought 2 of these and I really like them for my projects. I plan on buying more in the future. Great product. ## Features - Power Supply: DC 9-36V; Output Voltage: 5-5.3V; Output Power: 18W to 30W (input DC 9-24V, output 5.2V/6A; input DC 24-32V, output 5.2V/5A; input DC 32-36V, output 5.2V/3.5A) - Input Port: 5.5mm×2.1mm DC socket and wiring terminal, each way makes the module work; Output Port: USB and wiring terminal, can output power at the same time. - High-efficient Transformation: the module adopts the new technology synchronous rectification, which improves conversion efficiency obviously and expands the working voltage and current. - Mini and Portable: 63 x 2 x 10mm, suitable for various narrow installation space and small case. - Application: as a USB 5V buck converter, DIY a phone charger, refit car charger, supply power to raspberry pi 4 b. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07XXWQ49N | | ASIN | B07XXWQ49N | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #106,553 in Electronics ( See Top 100 in Electronics ) #1,162 in International Power Adapters | | Color | Dual Output Buck Converter Module | | Customer Reviews | 4.5 4.5 out of 5 stars (232) | | Customer reviews | 4.5 4.5 out of 5 stars (232) | | Date First Available | 4 August 2019 | | Date First Available | 4 August 2019 | | Item Package Quantity | 1 | | Item Weight | 44.7 g | | Item model number | U6223 | | Item model number | U6223 | | Item weight | 1.58 Ounces | | Manufacturer | UCTRONICS | | Manufacturer | UCTRONICS | | Part number | U6223 | | Product Dimensions | 1 x 6.3 x 0.2 cm; 44.79 g | | Product Dimensions | 1 x 6.3 x 0.2 cm; 44.79 g | | Specification met | FCC, UL | | Wattage | 30 watts | ## Product Details - **Brand:** UCTRONICS - **Current rating:** 5 Amps - **Mounting type:** Board Mount,Plug Mount - **Power source:** Corded Electric - **Product dimensions:** 1D x 6.3W x 0.2H centimeters ## Images ![UCTRONICS DC 9V 12V 24V to DC 5V 5A Buck Converter Module, 9-36V Step Down to USB 5V Transformer Dual Output Voltage Regulator Board [2 Pack] - Image 1](https://m.media-amazon.com/images/I/71uGHakQM5L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***E on 8 December 2025* Works perfect for me. Runs a pi4 with 2-pi hats, stays cool and no noise! ### ⭐⭐⭐⭐⭐ Review *by F***E on 5 November 2025* I have only bought 2 of these and I really like them for my projects. I plan on buying more in the future. Great product. ### ⭐⭐⭐⭐⭐ Review *by M***T on 5 December 2024* Originally bought these due to the noted 5.2V 5A output capacity which is the ideal rating for a power hungry Raspberry Pi 5. It also helped resolve some power related issues with some equally power hungry 5G M.2 modems that I had been utilizing. I'm very happy with these. Great price and does exactly what it needs to and meets all the ratings it is advertised for. An additional pro-tip: Look up USB-C PD trigger boards or cables. Many all over Amazon. I have my setup fed by a 15V PD trigger board on the input side which allows me to use a more widely available PD power supply/battery bank and supply the necessary wattage. SUPER convenient. I've powered my rig on everything from a Steam Deck charger, power bank, USB-C PD car charger, etc.. ## Frequently Bought Together - UCTRONICS DC 9V 12V 24V to DC 5V 5A Buck Converter Module, 9-36V Step Down to USB 5V Transformer Dual Output Voltage Regulator Board [2 Pack] - lkelyonewy 5.5 x 2.1 mm DC Power Jack Socket Threaded Female Panel Mount Connector Adapter with Dustproof Plug 6Pack - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects --- ## 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.gr/products/270107990-uctronics-dc-9v-12v-24v-to-dc-5v-5a-buck](https://www.desertcart.gr/products/270107990-uctronics-dc-9v-12v-24v-to-dc-5v-5a-buck) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-05-31*