---
product_id: 478707874
title: "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"
brand: "dorhea"
price: "991705₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/478707874-12v-to-5v-dc-converter-car-power-voltage-waterproof-dc
store_origin: VN
region: Vietnam
---

# 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 DC 5V 3A 15W Voltage Regulator Buck Converter Power Supply Step-Down Module Compatible with Vehicle Car Truck Volt

**Brand:** dorhea
**Price:** 991705₫
**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 DC 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?** 991705₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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

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

## 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 | #29,752 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #106 in Power Converters |
| Brand | DORHEA |
| Color | black |
| Customer Reviews | 4.5 out of 5 stars 562 Reviews |
| Input Voltage | 9 Volts |
| Item Dimensions | 6.26 x 3.11 x 0.39 inches |
| Item Height | 1 centimeters |
| Item Weight | 0.64 Ounces |
| Item dimensions L x W x H | 6.26 x 3.11 x 0.39 inches |
| Manufacturer | Dorhea |
| Model Number | 15763-1 |
| Output Voltage | 5 Volts |
| Plug Type | Type A |
| UPC | 701715427211 |

## Product Details

- **Brand:** DORHEA
- **Colour:** black
- **Item weight:** 0.64 Ounces
- **Input voltage:** 12 Volts
- **Item dimensions L x W x H:** 15.9 x 7.9 x 1 centimeters

## Images

![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 - 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 DC 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 DC 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 DC 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 DC 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

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-23*