--- product_id: 803669477 title: "250W DC-DC Boost Converter, Constant Voltage/Current" brand: "keacvise" price: "9 kr" currency: DKK in_stock: false reviews_count: 1 url: https://www.desertcart.dk/products/803669477-250w-dc-dc-boost-converter-constant-voltage-current store_origin: DK region: Denmark --- # 250W high-power boost 10-50V adjustable output 6A max current capacity 250W DC-DC Boost Converter, Constant Voltage/Current **Brand:** keacvise **Price:** 9 kr **Availability:** ❌ Out of Stock ## Summary > ⚡ Boost your power game with precision and efficiency! ## Quick Answers - **What is this?** 250W DC-DC Boost Converter, Constant Voltage/Current by keacvise - **How much does it cost?** 9 kr with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/803669477-250w-dc-dc-boost-converter-constant-voltage-current) ## Best For - keacvise enthusiasts ## Why This Product - Trusted keacvise brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Your Ambition:** 250W boost module delivers robust, reliable energy for demanding projects. - • **Voltage Flexibility:** Adjust output seamlessly from 10V to 50V to fit any professional application. - • **Current That Keeps Up:** Supports up to 6A output current, powering high-demand devices without compromise. - • **Built for Real-World Use:** Rugged design with over-current and reverse polarity protection, operating from -40°C to 85°C. - • **Efficiency Meets Stability:** 150kHz switching frequency ensures smooth, efficient power conversion at up to 96% efficiency. ## Overview The KEAcvise 250W DC-DC Boost Converter Module offers a versatile 10-40V input and adjustable 10-50V output with a 6A max current capacity. Operating at a high 150kHz frequency, it delivers up to 96% efficiency with built-in protections, making it ideal for professional-grade power supply, car charging, solar, and battery applications. ## Description Buy KEAcvise 250W DC-DC Boost Converter, Constant Voltage/Current | 10-40V to 10-50V adjustable, 6A max, 150kHz operating frequency: Power Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Never worked - POS failed out of the box. Just passes input to output no Boost over range 12-32in. Spin the Voltage adjust POT nothing changes on output. ## Features - High-Power Boost Conversion:​​ Compatible with 250W non-isolated boost (BOOST) module with constant current and voltage regulation. - Wide Input Voltage Range:​​ Compatible with 10-40V DC input range for flexible power source options. - Adjustable Output Voltage:​​ Compatible with 10-50V continuously adjustable output to meet various application requirements. - High Current Capacity:​​ Compatible with 6A maximum output current to power demanding devices. - ​​Efficient Operation:​​ Compatible with 150kHz operating frequency ensuring stable and efficient power conversion. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FDJQZ1GN | | Best Sellers Rank | #1,280,765 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5,907 in Power Converters | | Brand | KEAcvise | | Brand Name | KEAcvise | | Current Rating | 6 A | | Customer Reviews | 1.0 out of 5 stars 1 Review | | Item Dimensions D x W x H | 0.51"D x 1.42"W x 0.51"H | | Manufacturer | KEAcvise | | Maximum Frequency | 150 KHz | | Minimum Frequency | 150 KHz | | Model | 766717598512 | | Mounting Type | Surface Mount | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | H3-HBB0008-1 | | Product Dimensions | 0.51"D x 1.42"W x 0.51"H | | Specification Met | CE, FCC, RoHS | | UPC | 766717598512 | | Unit Count | 1 Count | ## Product Details - **Brand:** KEAcvise - **Current Rating:** 6 A - **Mounting Type:** Surface Mount - **Product Dimensions:** 0.51"D x 1.42"W x 0.51"H - **Specification Met:** CE, FCC, RoHS ## Images ![250W DC-DC Boost Converter, Constant Voltage/Current - Image 1](https://m.media-amazon.com/images/I/61Hv0a+3KQL.jpg) ![250W DC-DC Boost Converter, Constant Voltage/Current - Image 2](https://m.media-amazon.com/images/I/61rXBtVw0eL.jpg) ![250W DC-DC Boost Converter, Constant Voltage/Current - Image 3](https://m.media-amazon.com/images/I/71ERj7nUDcL.jpg) ![250W DC-DC Boost Converter, Constant Voltage/Current - Image 4](https://m.media-amazon.com/images/I/6127MSaWjTL.jpg) ![250W DC-DC Boost Converter, Constant Voltage/Current - Image 5](https://m.media-amazon.com/images/I/51MH9FeZ4jL.jpg) ## Customer Reviews ### ⭐ Never worked *by K***N on June 2, 2026* POS failed out of the box. Just passes input to output no Boost over range 12-32in. Spin the Voltage adjust POT nothing changes on output. --- ## 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.dk/products/803669477-250w-dc-dc-boost-converter-constant-voltage-current](https://www.desertcart.dk/products/803669477-250w-dc-dc-boost-converter-constant-voltage-current) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-08-29*