--- product_id: 545917935 title: "Boost Module 400W, DC‑DC Step‑up Boost Converter Constant Current Power Supply Module LED Driver for Electric Equipment, Digital Products, Laptop" brand: "dewin" price: "₨416" currency: SCR in_stock: true reviews_count: 7 category: "Dewin" url: https://www.desertcart.sc/products/545917935-boost-module-400w-dc-dc-step-up-boost-converter-constant store_origin: SC region: Seychelles --- # 400W max power output Up to 96% efficiency Screw terminal easy wiring Boost Module 400W, DC‑DC Step‑up Boost Converter Constant Current Power Supply Module LED Driver for Electric Equipment, Digital Products, Laptop **Brand:** dewin **Price:** ₨416 **Availability:** ✅ In Stock ## Summary > ⚡ Power up smarter, not harder — the boost your gear deserves! ## Quick Answers - **What is this?** Boost Module 400W, DC‑DC Step‑up Boost Converter Constant Current Power Supply Module LED Driver for Electric Equipment, Digital Products, Laptop by dewin - **How much does it cost?** ₨416 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/545917935-boost-module-400w-dc-dc-step-up-boost-converter-constant) ## Best For - dewin enthusiasts ## Why This Product - Trusted dewin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cool Under Pressure:** Dual radiators and wide operating temperature (-40℃ to 85℃) keep your module running smooth and safe. - • **Efficiency That Saves:** Achieve up to 96% conversion efficiency, maximizing power while minimizing waste and heat. - • **Plug & Play Simplicity:** Screw terminal design ensures hassle-free installation and quick setup—no tech headaches. - • **Powerhouse Performance:** Boost your devices with a robust 400W output, perfect for laptops, LED drivers, and more. - • **Versatile Voltage Control:** Adjust output from 10V to 60V to perfectly match your device’s power needs, including solar panels and high-power LEDs. ## Overview The DEWIN Boost Module 400W is a high-efficiency DC-DC step-up converter designed for professional-grade power delivery. With an input range of 8.5V to 50V and adjustable output up to 60V, it supports a wide array of electronic devices including laptops and LED lighting. Its screw terminal design simplifies installation, while dual radiators ensure reliable heat dissipation. Rated for 12A current and boasting up to 96% efficiency, this compact 28x48x28mm module is engineered for durability and versatile power management. ## Description DEWIN Boost Module 400W, DC‑DC Step‑up Boost Converter Constant Current Power Supply Module LED Driver for Electric Equipment, Digital Products, Laptop : desertcart.co.uk: Electronics & Photo Review: Great adjustable step up converter - Used to power a computer monitor in my camper, stepping up 12v to 17.5v works perfectly. Very happy with it. Review: car charger for 2012 15" macbook pro - made magsafe car charger for my 2012 15" mac pro, works a treat, set volt to 18.5v (17.5 under load) 20 turns clockwise on current pot (a guesstimate) not overheating and took charge from 86% to 93% in 10 mins ## Features - 【Power booster module】: This is a 400W DC to DC boost power converter, input voltage: DC8.5V to DC50V; output voltage: DC10V to 60V; suitable for electronic equipment, digital products, notebook computers, etc. - 【Easy installation】: The input and output of the non-isolated boost module are all designed with screw terminals, which is convenient for wiring and easy to remove. - 【High conversion efficiency】: The highest conversion efficiency can reach 96%, and the efficiency is related to the input/output voltage, current and voltage difference. - 【Good heat dissipation】: Operating temperature: -40℃ to 85℃ (if the temperature is too high, please strengthen the heat dissipation), there are 2 radiators to ensure better heat dissipation. - 【Multifunction】: Boost module 400W can also be used as a driver for high-power LED lights or a voltage regulator for solar panels. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BCW1LJ1B | | Best Sellers Rank | 39,238 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 839 in International Power Adapters | | Brand | DEWIN | | Country Of Origin | China | | Current Rating | 12 Amps | | Customer Reviews | 4.2 4.2 out of 5 stars (63) | | Item Dimensions D x W x H | 28D x 48W x 28H millimetres | | Item Weight | 0.09 Kilograms | | Manufacturer | DEWIN | | Manufacturer Part Number | DEWINhfmu0bqokr | | Minimum Frequency | 50 Hz | | Model Number | 0418d861-ff12-4b33-accc-54614109ea78 | | Mounting Type | PCB Mount | | Power Source | DC Power Supply | | Unit Count | 1.0 count | ## Product Details - **Brand:** DEWIN - **Current rating:** 12 Amps - **Mounting type:** PCB Mount - **Power source:** DC Power Supply - **Product dimensions:** 28D x 48W x 28H millimetres ## Images ![Boost Module 400W, DC‑DC Step‑up Boost Converter Constant Current Power Supply Module LED Driver for Electric Equipment, Digital Products, Laptop - Image 1](https://m.media-amazon.com/images/I/71Vxqdz7Q7L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great adjustable step up converter *by C***S on 8 June 2025* Used to power a computer monitor in my camper, stepping up 12v to 17.5v works perfectly. Very happy with it. ### ⭐⭐⭐⭐⭐ car charger for 2012 15" macbook pro *by J***E on 12 September 2024* made magsafe car charger for my 2012 15" mac pro, works a treat, set volt to 18.5v (17.5 under load) 20 turns clockwise on current pot (a guesstimate) not overheating and took charge from 86% to 93% in 10 mins ### ⭐⭐⭐⭐ Review *by F***Z on 4 August 2023* Por calidad y funcionamiento le hubiera dado 5 estrellas, pero en mi caso encontré un inconveniente. Necesitasba un módulo que aceptase diferentes entradas de voltaje y en la salida se pudiesen reducir y aumentar dentro del rango especificado. El problema en mi caso es que la salida solo puede regularse a partir del voltaje de entrada y aumentarla, pero no se puede reducir, yo necesitaba conseguir 12v a partie de una entrada de 19, y no es posible ya que el módulo en su voltaje de salida mínimo es igual al voltaje de entrada y solo permite subirlo. Pensando que el módulo podría estar defectuoso, pedí otro igual, y me encontré que funcionaba de forma identica. Los conservo para otro uso que pueda necesitar, porque lo veo con buena calidad y permite aumentar la corriente y voltaje de salida con mucha precisión. Quizá en la descripción debiera decir que el voltaje de salida será igual o mayor que el de entrada de forma regulable. El envío rápido y ## Frequently Bought Together - DEWIN Boost Module 400W, DC‑DC Step‑up Boost Power Converter Constant Current Power Supply Module LED Driver for Electric Equipment, Digital Products, Laptop - 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 - Hailege 2pcs 150W 6A Adjustable DC Boost Converter Step Up 10-32V to 12-35V Voltage Charger Module Power Supply Inverters Converter --- ## 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.sc/products/545917935-boost-module-400w-dc-dc-step-up-boost-converter-constant](https://www.desertcart.sc/products/545917935-boost-module-400w-dc-dc-step-up-boost-converter-constant) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-05-24*