---
product_id: 289991197
title: "Direct Current Converter 12v to 5v 3a 15w Buck Converter Module, Reduced Voltage Regulator Car Power Output Power Adapter, Wire Interface(1 Piece)"
brand: "weewooday"
price: "2815 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/289991197-direct-current-converter-12v-to-5v-3a-15w-buck-converter
store_origin: IS
region: Iceland
---

# 96% efficiency max 3A max output current Smart multi-protection Direct Current Converter 12v to 5v 3a 15w Buck Converter Module, Reduced Voltage Regulator Car Power Output Power Adapter, Wire Interface(1 Piece)

**Brand:** weewooday
**Price:** 2815 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your ride smartly — never settle for less!

## Quick Answers

- **What is this?** Direct Current Converter 12v to 5v 3a 15w Buck Converter Module, Reduced Voltage Regulator Car Power Output Power Adapter, Wire Interface(1 Piece) by weewooday
- **How much does it cost?** 2815 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/289991197-direct-current-converter-12v-to-5v-3a-15w-buck-converter)

## Best For

- weewooday enthusiasts

## Why This Product

- Trusted weewooday brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust 3A Output Current:** Delivers steady 5V at up to 3A for reliable device performance
- • **Intelligent Safety Shield:** Built-in microprocessor guards against overvoltage, overcurrent, and overheating
- • **Compact & Easy Integration:** Streamlined wire interface fits seamlessly into your vehicle’s power system
- • **Ultra-Efficient Power Conversion:** Maximize energy with 96% DC-DC buck conversion efficiency
- • **Versatile Automotive Compatibility:** Perfect for powering car GPS, LED displays, dash cams, and more

## Overview

This 12V to 5V buck converter module efficiently steps down voltage with up to 96% conversion efficiency, delivering a stable 3A current and 15W power output. Equipped with intelligent microprocessor-based protections, it ensures safe operation against overvoltage, overcurrent, overheating, and short circuits. Ideal for automotive electronics like GPS, dash cams, and LED displays, it offers a compact, easy-to-install solution for reliable power regulation.

## Description

Direct Current Converter 12v to 5v 3a 15w Buck Converter Module, Reduced Voltage Regulator Car Power Output Power Adapter, Wire Interface(1 Piece)

## Features

- 12V to 5V USB converter: input voltage: 12V DC; Output voltage: 5V; Output current: 3A (max.); No-load current: 10mA; Output power: 15W (max.)
- High conversion: DC to DC buck converter features integrated switch thin regulator module, the conversion rate is as high as 96%
- Intelligent protection: 12V to 5V DC converter adopts intelligent microprocessing chip, over voltage, over current, over temperature, short circuit, it can be auto protection
- Wide application: DC converter module 12V to 5V is suitable for car LED display, GPS navigation, driving recorder, electronic dog, car radio, car audio, MP3/MP4, surveillance system, bus display, taxi advertising screen, driving recorder, LCD TV, LED, etc
- Warm prompt: the power of the device using this DC/DC converter 12V to 5V must be less than 15W, and this converter is not compatible with partial phones

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Output Voltage | 5 Volts |
| Input Voltage | 12 Volts |
| Item Dimensions | 1.81 x 1.1 x 0.55 inches |
| Color | red |

## Product Details

- **Brand:** Weewooday
- **Colour:** black
- **Input voltage:** 12 Volts
- **Item dimensions L x W x H:** 46 x 28 x 14 millimetres
- **Output voltage:** 5 Volts

## Images

![Direct Current Converter 12v to 5v 3a 15w Buck Converter Module, Reduced Voltage Regulator Car Power Output Power Adapter, Wire Interface(1 Piece) - Image 1](https://m.media-amazon.com/images/I/61J28wyOSIL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Questions & Answers

**Q: Will this device accept a 12 volt AC input?**
A: No, this is a DC-DC voltage reduction device.

**Q: Is this product waterproof?**
A: Yes, it is.

**Q: What is the actual range of the input voltage (min, max)?**
A: Hi, the input voltage range is between 8-22V.

**Q: Dose this draw power when the output power is not connected?**
A: No, it doesn't.

## Frequently Bought Together

- Direct Current Converter 12V to 5V 3A 15W Buck Converter Module, Reduced Voltage Regulator Car Power Converter Output Power Adapter, Wire Interface (1 Piece)
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**Shop now:** [https://www.desertcart.is/products/289991197-direct-current-converter-12v-to-5v-3a-15w-buck-converter](https://www.desertcart.is/products/289991197-direct-current-converter-12v-to-5v-3a-15w-buck-converter)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-25*