---
product_id: 547292983
title: "Voltage Regulator DC 8V ~ 40V to 12V 3A 36W Converter- DC 36V 24V 18V to 12V Step Down Converter Regulator Waterproof Module Transformer"
brand: "volrantise"
price: "€ 41.50"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/547292983-voltage-regulator-dc-8v-40v-to-12v-3a-36w-converter
store_origin: NL
region: Netherlands
---

# 8V-40V input range Stable 12V output at 3A Advanced multi-protection Voltage Regulator DC 8V ~ 40V to 12V 3A 36W Converter- DC 36V 24V 18V to 12V Step Down Converter Regulator Waterproof Module Transformer

**Brand:** volrantise
**Price:** € 41.50
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up smart, stay ahead always!

## Quick Answers

- **What is this?** Voltage Regulator DC 8V ~ 40V to 12V 3A 36W Converter- DC 36V 24V 18V to 12V Step Down Converter Regulator Waterproof Module Transformer by volrantise
- **How much does it cost?** € 41.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/547292983-voltage-regulator-dc-8v-40v-to-12v-3a-36w-converter)

## Best For

- volrantise enthusiasts

## Why This Product

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

## Key Features

- • **Safety-First Design:** Built-in over-voltage, over-current, and short-circuit protections keep your devices safe and sound.
- • **Powerhouse Efficiency:** Delivers a robust 36W output at 3A with over 96% efficiency—less energy wasted, more power gained.
- • **Compact & Travel-Ready:** Lightweight and pocket-sized for effortless installation and on-the-go use in any environment.
- • **Versatile Industrial Grade:** Perfect for automotive, boating, trucking, and DIY projects—power solutions that keep up with your hustle.
- • **Universal Voltage Compatibility:** Seamlessly converts 8V to 40V DC inputs to a reliable 12V output, fitting all your power needs.

## Overview

The VOLRANTISE V-25 Voltage Regulator efficiently steps down DC voltages from 8V to 40V into a stable 12V output at 3A (36W), boasting over 96% efficiency and advanced safety protections. Compact and lightweight, it’s engineered for versatile use across automotive, marine, and industrial applications, ensuring reliable, safe power conversion wherever you need it.

## Description

Full description not available

## Features

- [Versatile Voltage Conversion]: - Efficiently converts DC 8V-40V to a stable 12V output, perfect for devices with various power needs. Compatible with 12V, 18V, 24V, and 36V inputs.
- [High-Efficiency Output]: - Delivers a consistent 3A current and 36W power with over 96% maximum efficiency. Features minimal ripple wave (50Mv) and a quick start-up time of under 2 seconds.
- [Advanced Protection Features]: - Equipped with comprehensive safety measures, including over-voltage, over-current, and short-circuit protection, ensuring your devices charge safely and reliably.
- [Compact and Portable]: - Designed for convenience, this lightweight and compact converter is ideal for easy transportation and installation in various settings.
- [Broad Application]: - Perfect for a wide range of uses, including automotive, boating, trucking, and other industrial applications, ensuring reliable operation in diverse conditions.
- [User-Friendly Installation]: - Simple to set up and operate, making it an excellent choice for DIY projects and scenarios requiring a straightforward and dependable power solution.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | VOLRANTISE |
| Part number | V-25 |
| Item Weight | 140 g |
| Product Dimensions | 6.5 x 5.99 x 2.11 cm; 140 g |
| Manufacturer reference | V-25 |
| Size | 8V-40V to 12V 3A |
| Colour | 8V-40V to 12V 3A |
| Style | Compact,Converter |
| Included components | Fuse |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** VOLRANTISE
- **Power source:** Not Battery Powered, Not Solar Powered
- **Product dimensions:** 6.5D x 6W x 2.1H centimetres
- **Current rating:** 3 Amps
- **Item weight:** 0.14 Kilograms

## Images

![Voltage Regulator DC 8V ~ 40V to 12V 3A 36W Converter- DC 36V 24V 18V to 12V Step Down Converter Regulator Waterproof Module Transformer - Image 1](https://m.media-amazon.com/images/I/71l9x-ugJeL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Voltage regulator.
*by D***Y on 25 June 2025*

Installed this regulator for my customer, and it worked well, the customer had issues of over voltage in his electronic equipment. This regulator solved that issue. Very happy with the overall service.

### ⭐⭐⭐⭐⭐ Great to step down voltage.
*by A***W on 13 June 2025*

Works great, I use these with WLED controllers where I need to change the voltage. Means I can keep a 24V transformer and step it down for other lights without needing transformers for each set.

### ⭐⭐⭐⭐⭐ Voltage Regulator
*by R***  on 14 June 2025*

Great value and reliable, easy to follow instructions

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.nl/products/547292983-voltage-regulator-dc-8v-40v-to-12v-3a-36w-converter](https://www.desertcart.nl/products/547292983-voltage-regulator-dc-8v-40v-to-12v-3a-36w-converter)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-23*