--- product_id: 77754187 title: "OldSolider Waterproof DC 12V/24V to 5V (Input Voltage Range: 10-36V DC) Step Down Converter 40A 200W for LED display, Voltage Buck Converter Regulator Power Transformer" brand: "oldsolider" price: "328 zł" currency: PLN in_stock: true category: "Aht" url: https://www.desertcart.pl/products/77754187-oldsolider-waterproof-dc-12v-24v-to-5v-input-voltage-range store_origin: PL region: Poland --- # OldSolider Waterproof DC 12V/24V to 5V (Input Voltage Range: 10-36V DC) Step Down Converter 40A 200W for LED display, Voltage Buck Converter Regulator Power Transformer **Brand:** oldsolider **Price:** 328 zł **Availability:** ✅ In Stock ## Quick Answers - **What is this?** OldSolider Waterproof DC 12V/24V to 5V (Input Voltage Range: 10-36V DC) Step Down Converter 40A 200W for LED display, Voltage Buck Converter Regulator Power Transformer by oldsolider - **How much does it cost?** 328 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/77754187-oldsolider-waterproof-dc-12v-24v-to-5v-input-voltage-range) ## Best For - oldsolider enthusiasts ## Why This Product - Trusted oldsolider brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Note: Our items have CE, RoHS certification. We have checked all products before delivery to make sure the products are on working conditions, but we cannot 100% guarantee the items when shipping to you. Any problem please feel free to contact us through Email System and we would be happy to help you. Thanks Applications: LED display, Cars, Trucks, Golf Carts, Forklifts, Buses, speaker, GPS, air-conditioner, electric fan, Loaders, Logging Vehicles, Wind Power System, Solar Power System, Electromotor, Telecommunications, Boat and Yacht and so on Features: 1. 100% full power and stable current output, non-isolated module. 2. Certificates: CE/RoHS, 2 years warranty, lifetime up to 100,000 hours. Specifications: * Input Rated Voltage: 12V/24V DC * Input Voltage Range: 10-36V DC * Output voltage: DC 5V, 40A * Output Rated Power: 200W * Voltage Regulation: Less Than 1% * Load Regulation: Less Than 2%  * Efficiency: 96% (half load); 92% (full load) * Output Peak Power: 260W * Ripple(full load test): < 100mV * No Load Current: < 20mA * Total Size: 100*80*39mm * Weight: 500g * Working temperature: -35℃ to +80℃ Kindly Note： 1. Wiring Instruction: Input:red(+) black(-) Output:white(+) black(-) 2. Can not used long time Under the MAX. LISTED LOAD POWER. 3. Please connect the converter and your device as the wiring diagram provided on above picture. ## Features - Input Voltage: DC 12V/24V to 5V (Input Voltage Range:10-36V DC) 40A 200W for LED Display Car and So on - Certificates: CE/RoHS, 2 years warranty, lifetime up to 100,000 hours - Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage - Stability: Aluminum Shell & Silicone Sealed, Anti-shock, Anti-humidity and Dust-proof, Waterproof, more durable - Waterproof: 100% waterproof guarantee, IP68 (The highest waterproof standard) ## Images ![OldSolider Waterproof DC 12V/24V to 5V (Input Voltage Range: 10-36V DC) Step Down Converter 40A 200W for LED display, Voltage Buck Converter Regulator Power Transformer - Image 1](https://images-na.ssl-images-amazon.com/images/I/51SauSQKasL.jpg) ![OldSolider Waterproof DC 12V/24V to 5V (Input Voltage Range: 10-36V DC) Step Down Converter 40A 200W for LED display, Voltage Buck Converter Regulator Power Transformer - Image 2](https://images-na.ssl-images-amazon.com/images/I/51j%2B%2BbjUuEL.jpg) ![OldSolider Waterproof DC 12V/24V to 5V (Input Voltage Range: 10-36V DC) Step Down Converter 40A 200W for LED display, Voltage Buck Converter Regulator Power Transformer - Image 3](https://images-na.ssl-images-amazon.com/images/I/51GhQrmhOML.jpg) ![OldSolider Waterproof DC 12V/24V to 5V (Input Voltage Range: 10-36V DC) Step Down Converter 40A 200W for LED display, Voltage Buck Converter Regulator Power Transformer - Image 4](https://images-na.ssl-images-amazon.com/images/I/41j%2Bm%2BTEWRL.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.pl/products/77754187-oldsolider-waterproof-dc-12v-24v-to-5v-input-voltage-range](https://www.desertcart.pl/products/77754187-oldsolider-waterproof-dc-12v-24v-to-5v-input-voltage-range) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*