---
product_id: 45122958
title: "12A DC-DC Step Down Buck Converter Low Ripple with Heat Sink 4.5V-30V to 0.8V-30V Vehicular Voltage Regulator"
brand: "dzs elec"
price: "R358"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/45122958-12a-dc-dc-step-down-buck-converter-low-ripple-heat
store_origin: ZA
region: South Africa
---

# 12A Output Short-Circuit Protection Heat Sink 12A DC-DC Step Down Buck Converter Low Ripple with Heat Sink 4.5V-30V to 0.8V-30V Vehicular Voltage Regulator

**Brand:** dzs elec
**Price:** R358
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Meets Precision: Elevate Your Projects!

## Quick Answers

- **What is this?** 12A DC-DC Step Down Buck Converter Low Ripple with Heat Sink 4.5V-30V to 0.8V-30V Vehicular Voltage Regulator by dzs elec
- **How much does it cost?** R358 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/45122958-12a-dc-dc-step-down-buck-converter-low-ripple-heat)

## Best For

- dzs elec enthusiasts

## Why This Product

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

## Key Features

- • **Powerful Performance:** Delivers up to 12A output for robust applications.
- • **Low Ripple Technology:** Utilizes advanced capacitors for minimal output ripple.
- • **Versatile Voltage Range:** Input voltage from 4.5V to 30V, adjustable output from 0.8V to 30V.
- • **Enhanced Safety Features:** Short-circuit and over-temperature protection for peace of mind.
- • **Efficient Heat Management:** Includes an aluminum radiator for optimal thermal performance.

## Overview

The DZS Elec 12A DC-DC Step Down Buck Converter is a high-performance voltage regulator designed for versatility and safety. With an adjustable output range and robust current handling, it ensures reliable operation across various applications. Enhanced with a heat sink and advanced capacitors, it minimizes ripple and maximizes efficiency, making it an essential tool for any professional looking to optimize their electronic projects.

## Description

DZS Elec 12A DC-DC Step Down Buck Converter Low Ripple with Heat Sink 4.5V-30V to 0.8V-30V Vehicular Voltage Regulator

## Features

- Module Name: 12A DC Step Down Buck Converter
- Input Voltage: 4.5V-30V ; Output Voltage: 0.8V-30V( continuously adjustable ); Output Current: 0A-12A 100W ( Can be up to 200W if enhance heat dissipation )
- Short-circuit protection (14A MAX) combined with over-temperature protection (Automatically shut off the output once over temperature), safe and reliable.
- Coming with enhanced enhanced aluminum radiator make the work temperature is lower and more stable. 50V/MLCC chip capacitor, combined with high frequency low resistance electrolytic condenser, make the output ripple lower.
- TVS tube can effectively prevent surge breakdown voltage, make the work safer and more reliable.

## Product Details

- **Brand:** DZS Elec
- **Power Source:** DC
- **Mounting Type:** PCB Mount
- **Current Rating:** 14 Amps, 10 Amps
- **Maximum Frequency:** 300 KHz

## Images

![12A DC-DC Step Down Buck Converter Low Ripple with Heat Sink 4.5V-30V to 0.8V-30V Vehicular Voltage Regulator - Image 1](https://m.media-amazon.com/images/I/715aMR6RD2L.jpg)

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**Shop now:** [https://www.desertcart.co.za/products/45122958-12a-dc-dc-step-down-buck-converter-low-ripple-heat](https://www.desertcart.co.za/products/45122958-12a-dc-dc-step-down-buck-converter-low-ripple-heat)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-23*