--- product_id: 92259781 title: "RUNCCI-YUN 6PCS Mini MP1584EN 3A Power Buck Adjustable Module Buck Converter 24V to 12v 9V 5V 3V for Arduino" brand: "runcci-yun" price: "VT321" currency: VUV in_stock: false url: https://www.desertcart.vu/products/92259781-runcci-yun-6pcs-mini-mp1584en-3a-power-buck-adjustable-module store_origin: VU region: Vanuatu --- # 3A Output Current 92% Efficiency -45°C to +85°C Range RUNCCI-YUN 6PCS Mini MP1584EN 3A Power Buck Adjustable Module Buck Converter 24V to 12v 9V 5V 3V for Arduino **Brand:** runcci-yun **Price:** VT321 **Availability:** ❌ Out of Stock ## Summary > 🔧 Power Up Your Creativity! ## Quick Answers - **What is this?** RUNCCI-YUN 6PCS Mini MP1584EN 3A Power Buck Adjustable Module Buck Converter 24V to 12v 9V 5V 3V for Arduino by runcci-yun - **How much does it cost?** VT321 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/92259781-runcci-yun-6pcs-mini-mp1584en-3a-power-buck-adjustable-module) ## Best For - runcci-yun enthusiasts ## Why This Product - Trusted runcci-yun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **High Efficiency:** Achieve up to 92% conversion efficiency, saving energy and enhancing performance. - • **Wide Input Range:** Compatible with input voltages from 4.5V to 28V for maximum flexibility. - • **Adjustable Output:** Easily adjust output voltage from 0.8V to 20V to suit your specific needs. - • **Extreme Durability:** Designed to operate in extreme temperatures, from -45°C to +85°C, ensuring reliability. - • **Power Your Projects:** Transform your DIY ideas into reality with this versatile power buck converter. ## Overview The RUNCCI-YUN 6PCS Mini MP1584EN 3A Power Buck Adjustable Module is a highly efficient and versatile power converter, perfect for a variety of applications including DIY projects, mobile power solutions, and more. With a wide input voltage range and adjustable output, it meets diverse power supply needs while maintaining exceptional performance in extreme conditions. ## Description Model / Name Ultra Small DC-DC Buck Module ♥Input voltage 4.5V~28V ♥Output voltage 0.8V~20V ♥Output current 3A (maximum) ♥Conversion efficiency 92% (maximum) ♥Output ripple <30mV ♥Switching frequency 15MHz (highest), typically 1MHz ♥Working temperature 45C~+85C ♥Size 22mm*17mm*4mm (length * width * height Package: 6PCS Mini MP1584EN，Anti-static storage box×1 Kindly Note: 1. Input voltage must be 1.5 V higher than the output voltage, no boost 2. Do not reverse the input and output interface 3. Keep output under 2.5A and use a heat sink when for a long time working Warranty: Our professional customer service team is ready to solve the after-sales problem for you. Please feel free to purchase it. For any possible defective products, please contact us first. We will do our best to make it right with either a replacement or refund. ## Features - ☞Applications: DIY mobile power, monitoring power, children's car power, camera power, car power, communication equipment, power supply, various volume and weight requirements (such as aviation models). - ☞Input voltage: 4.5V~28V; output voltage: 0.8V~20V - ☞Output current: 3A (maximum) - ☞ Conversion efficiency: 92% (highest) - ☞ Operating temperature: -45 ° C ~ + 85 ° C ## Images ![RUNCCI-YUN 6PCS Mini MP1584EN 3A Power Buck Adjustable Module Buck Converter 24V to 12v 9V 5V 3V for Arduino - Image 1](https://m.media-amazon.com/images/I/51Bz-3PVxyL.jpg) ![RUNCCI-YUN 6PCS Mini MP1584EN 3A Power Buck Adjustable Module Buck Converter 24V to 12v 9V 5V 3V for Arduino - Image 2](https://m.media-amazon.com/images/I/61VZ3yVHTkL.jpg) ![RUNCCI-YUN 6PCS Mini MP1584EN 3A Power Buck Adjustable Module Buck Converter 24V to 12v 9V 5V 3V for Arduino - Image 3](https://m.media-amazon.com/images/I/61C2a-5FKzL.jpg) ![RUNCCI-YUN 6PCS Mini MP1584EN 3A Power Buck Adjustable Module Buck Converter 24V to 12v 9V 5V 3V for Arduino - Image 4](https://m.media-amazon.com/images/I/61C2D-LU-6L.jpg) ![RUNCCI-YUN 6PCS Mini MP1584EN 3A Power Buck Adjustable Module Buck Converter 24V to 12v 9V 5V 3V for Arduino - Image 5](https://m.media-amazon.com/images/I/51pjfwQ8MbL.jpg) --- ## 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.vu/products/92259781-runcci-yun-6pcs-mini-mp1584en-3a-power-buck-adjustable-module](https://www.desertcart.vu/products/92259781-runcci-yun-6pcs-mini-mp1584en-3a-power-buck-adjustable-module) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-03*