--- product_id: 478707874 title: "12V to 5V DC Converter Car Power Voltage, Waterproof DC 6.3-22V 12V Step Down to 5V 3A 15W Voltage Regulator Buck Converter Power Supply Step-Down Module Compatible with Vehicle Car Truck Volt" brand: "dorhea" price: "21723CFA" currency: XOF in_stock: true category: "Dorhea" url: https://www.desertcart.sn/products/478707874-12v-to-5v-dc-converter-car-power-voltage-waterproof-dc store_origin: SN region: Senegal --- # 3A Output Current Waterproof Design 3 Safety Protections 12V to 5V DC Converter Car Power Voltage, Waterproof DC 6.3-22V 12V Step Down to 5V 3A 15W Voltage Regulator Buck Converter Power Supply Step-Down Module Compatible with Vehicle Car Truck Volt **Brand:** dorhea **Price:** 21723CFA **Availability:** ✅ In Stock ## Summary > 🔌 Power Your Adventures with Confidence! ## Quick Answers - **What is this?** 12V to 5V DC Converter Car Power Voltage, Waterproof DC 6.3-22V 12V Step Down to 5V 3A 15W Voltage Regulator Buck Converter Power Supply Step-Down Module Compatible with Vehicle Car Truck Volt by dorhea - **How much does it cost?** 21723CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/478707874-12v-to-5v-dc-converter-car-power-voltage-waterproof-dc) ## Best For - dorhea enthusiasts ## Why This Product - Trusted dorhea brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Waterproof and shockproof for ultimate durability. - • **Power Up Your Ride:** Transform your vehicle's power supply effortlessly! - • **Smart Safety First:** Equipped with over-current, over-temperature, and short circuit protection. - • **Heat Management Mastery:** High conversion efficiency with low heat generation. - • **Versatile Compatibility:** Perfect for a wide range of devices from GPS to LED lights. ## Overview The 12V to 5V DC Converter is a robust voltage regulator designed for vehicles, offering a waterproof and durable solution for powering various devices. With an input voltage range of 6.3V to 22V and a reliable output of 5V at 3A, this converter ensures high efficiency and safety with multiple protection features. ## Description Specifications : Input voltage: DC12V/9V (6.3V-22V) Output voltage: DC5V Output Current: 3A Output Power: 15W Conversion efficiency: 95% Module Type: DC-DC buck converter Protection: Over-current protection Over-temp protection Input reverse connection protection Short-circuit protection Wiring: Input: Red wire: input + Black wire: input - Output: Yellow wire: output + Black wire: output - Package Included: 1x 12V-5V step down converter ## Features - 12V- 5V converter input voltage DC 6.3V-22V (12V 9V); output voltage DC 5V; output current 3A; output power 15W. - Aluminum case and silicone sealed design -- High conversion efficiency, low heat generation, good heat dissipation, high safety. Waterproof,Anti-shock,Anti-humidity and Dust-proof, more durable. - Protection -- It supports 3 intelligent security protection including over-current protection, over temperature protection and output short circuit protection. - Widely Application -- Compatible with Car audio, motor,speaker,auto GPS navigator,car DVD,hard disk player, MP3, MP4,dashcam,solar panel,LED strip lights,LED display,electric fan,camera,light,toy cars etc. Easy DC-DC/AC-DC changing. - Note --- Positive pole and negative pole of input and output cannot be connected reversely. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Y2V1F8V | | Best Sellers Rank | #143,242 in Electronics ( See Top 100 in Electronics ) #1,382 in International Power Adapters | | Brand | DORHEA | | Color | black | | Customer Reviews | 4.6 4.6 out of 5 stars (370) | | Input Voltage | 12 Volts | | Item Dimensions | 15.9 x 7.9 x 1 centimeters | | Item Weight | 0.64 Ounces | | Manufacturer | Dorhea | | Mfr Part Number | 15763-1 | | Model Number | 15763-1 | | Number of Outlets | 1 | | Output Voltage | 5 Volts | | Plug Type | Type A | | UPC | 701715427211 | ## Product Details - **Brand:** DORHEA - **Colour:** black - **Input voltage:** 12 Volts - **Item dimensions L x W x H:** 15.9 x 7.9 x 1 centimeters - **Item weight:** 0.64 Ounces ## Images ![12V to 5V DC Converter Car Power Voltage, Waterproof DC 6.3-22V 12V Step Down to 5V 3A 15W Voltage Regulator Buck Converter Power Supply Step-Down Module Compatible with Vehicle Car Truck Volt - Image 1](https://m.media-amazon.com/images/I/5116eat7RTL.jpg) ![12V to 5V DC Converter Car Power Voltage, Waterproof DC 6.3-22V 12V Step Down to 5V 3A 15W Voltage Regulator Buck Converter Power Supply Step-Down Module Compatible with Vehicle Car Truck Volt - Image 2](https://m.media-amazon.com/images/I/51hF5gGM+sL.jpg) ![12V to 5V DC Converter Car Power Voltage, Waterproof DC 6.3-22V 12V Step Down to 5V 3A 15W Voltage Regulator Buck Converter Power Supply Step-Down Module Compatible with Vehicle Car Truck Volt - Image 3](https://m.media-amazon.com/images/I/51paNMPW0HL.jpg) ![12V to 5V DC Converter Car Power Voltage, Waterproof DC 6.3-22V 12V Step Down to 5V 3A 15W Voltage Regulator Buck Converter Power Supply Step-Down Module Compatible with Vehicle Car Truck Volt - Image 4](https://m.media-amazon.com/images/I/51qt4Maq-6L.jpg) ![12V to 5V DC Converter Car Power Voltage, Waterproof DC 6.3-22V 12V Step Down to 5V 3A 15W Voltage Regulator Buck Converter Power Supply Step-Down Module Compatible with Vehicle Car Truck Volt - Image 5](https://m.media-amazon.com/images/I/61WkibWdA8L.jpg) ## Questions & Answers **Q: I am wiring to a vehicle temp gauge. There are no ground wires to/from gauge. Would the ground wires from this unit just be grounded to the vehicle?** A: I don't really know but, although electrically the negative side of both the input and output could be connected to (auto) chassis ground, I think you would be safer to buy one specifically designed for automotive use. **Q: Correct wiring to get amp/subwoofer stop popping?** A: Just put a toggle switch with a fuse..just 3 wires on the switch..power,ground and the remote wire that turns on the amp..before you start the engine make sure your toggle switch is off, after starting turn on your switch and your radio will play without popping noise..always turn off your switch before you stop your engine.. **Q: Will this work to convert a 12v aftermarket backup camera to a 6v oem radio? 2009 toyota camry xle. thx** A: Why would you use voltage from a backup camera when it only works in reverse or I don't understand the setup **Q: I don't need negative output, shall i just leave it or still need to ground it?** A: You have to have a ground to complete the circuit ## Frequently Bought Together - 12V to 5V DC Converter Car Power Voltage, Waterproof DC 6.3-22V 12V Step Down to DC 5V 3A 15W Voltage Regulator Buck Converter Power Supply Step-Down Module Compatible with Vehicle Car Truck Volt - AEDIKO 4pcs DC 5V Relay Module - 1 Channel Relay Switch Board with Optocoupler Isolation, High or Low Level Trigger - EDGELEC 120pcs Breadboard Jumper Wires 10cm 15cm 20cm 30cm 40cm 50 cm 100cm Wire Length Optional Dupont Cable Assorted Kit Male to Female Male to Male Female to Female Multicolored Ribbon Cables --- ## 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.sn/products/478707874-12v-to-5v-dc-converter-car-power-voltage-waterproof-dc](https://www.desertcart.sn/products/478707874-12v-to-5v-dc-converter-car-power-voltage-waterproof-dc) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-18*