---
product_id: 336552469
title: "12V/24V to 5V Step Down Converter 8~40Vdc to 5Vdc 0~5A MAX 0~25W MAX Adaptive DC to DC Buck Converter Transformer Module Regulator Waterproof Car Power Supply(8~40V Input/5V 0~5A MAX Adaptive Output)"
brand: "loiyllen"
price: "B/.0"
currency: PAB
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.pa/products/336552469-12v-24v-to-5v-step-down-converter-8-40vdc-to
store_origin: PA
region: Panama
---

# 96% Efficiency IP68 Waterproof Flame-retardant Shell 12V/24V to 5V Step Down Converter 8~40Vdc to 5Vdc 0~5A MAX 0~25W MAX Adaptive DC to DC Buck Converter Transformer Module Regulator Waterproof Car Power Supply(8~40V Input/5V 0~5A MAX Adaptive Output)

**Brand:** loiyllen
**Price:** B/.0
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Power Up Your Projects with Confidence!

## Quick Answers

- **What is this?** 12V/24V to 5V Step Down Converter 8~40Vdc to 5Vdc 0~5A MAX 0~25W MAX Adaptive DC to DC Buck Converter Transformer Module Regulator Waterproof Car Power Supply(8~40V Input/5V 0~5A MAX Adaptive Output) by loiyllen
- **How much does it cost?** B/.0 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/336552469-12v-24v-to-5v-step-down-converter-8-40vdc-to)

## Best For

- loiyllen enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Flame-retardant and waterproof for long-lasting performance.
- • **Adaptive Output Power:** Delivers up to 5A and 25W, tailored to your needs.
- • **Versatile Input Range:** Supports 8-40V DC for maximum flexibility.
- • **High Conversion Efficiency:** Achieves an impressive 96% efficiency for minimal energy loss.
- • **Robust Protection Mechanisms:** Equipped with overcurrent, overvoltage, and short circuit protection.

## Overview

The 12V/24V to 5V Step Down Converter is a versatile and robust power supply solution, capable of converting an input voltage range of 8-40V DC to a stable 5V output with a maximum current of 5A. Designed with multiple protection features and a durable, waterproof casing, this converter ensures high efficiency and reliability for all your electronic needs.

## Description

Full description not available

## Features

- 12V/24V to 5V Step Down Converter：Input voltage range: DC 12V/24V (8 - 40)V; Output voltage: DC 5V; Output current: 0~5A MAX(Adaptive). Output power: 0~25W MAX(Adaptive).;
- Multiple protection & High and stable output: DC 8-40V to 5V Converter With Overcurrent protection, Overvoltage protection, Over temperature protection, Short circuit protection. High-quality components, 96% conversion efficiency, super power and long service life. Buck Converter.
- The working principle of the converter: the input power (voltage * current = power.) must be greater than the output power (because the conversion efficiency of the power converter is 96%). Note: The larger the input current, the better, the greater the current the converter bears, the smaller the load, and the lower the heat output. (Input large current will not attack the module)
- Adaptive Converter Output Current: Our converter current is adaptive. It is recommended that you choose a converter with a larger current than the output device. The more space left for the converter, the better the heat dissipation and lifespan.
- Flame-retardant plastic shell: Flame-retardant material shell improves flame-retardant, toughness and strength. Epoxy resin potting: better heat conduction and heat dissipation, IP68 protection level, waterproof, dustproof, and shockproof

## Product Details

- **Brand:** LOIYLLEN
- **Current Rating:** 5 Amps
- **Specification Met:** CE, RoHS
- **UPC:** 762774385270
- **Manufacturer:** LOIYLLEN

## Images

![12V/24V to 5V Step Down Converter 8~40Vdc to 5Vdc 0~5A MAX 0~25W MAX Adaptive DC to DC Buck Converter Transformer Module Regulator Waterproof Car Power Supply(8~40V Input/5V 0~5A MAX Adaptive Output) - Image 1](https://m.media-amazon.com/images/I/61u8soZKeaL.jpg)
![12V/24V to 5V Step Down Converter 8~40Vdc to 5Vdc 0~5A MAX 0~25W MAX Adaptive DC to DC Buck Converter Transformer Module Regulator Waterproof Car Power Supply(8~40V Input/5V 0~5A MAX Adaptive Output) - Image 2](https://m.media-amazon.com/images/I/71jbI03ad4S.jpg)
![12V/24V to 5V Step Down Converter 8~40Vdc to 5Vdc 0~5A MAX 0~25W MAX Adaptive DC to DC Buck Converter Transformer Module Regulator Waterproof Car Power Supply(8~40V Input/5V 0~5A MAX Adaptive Output) - Image 3](https://m.media-amazon.com/images/I/61uHM9yO4WS.jpg)
![12V/24V to 5V Step Down Converter 8~40Vdc to 5Vdc 0~5A MAX 0~25W MAX Adaptive DC to DC Buck Converter Transformer Module Regulator Waterproof Car Power Supply(8~40V Input/5V 0~5A MAX Adaptive Output) - Image 4](https://m.media-amazon.com/images/I/71ZwzqwmUvL.jpg)
![12V/24V to 5V Step Down Converter 8~40Vdc to 5Vdc 0~5A MAX 0~25W MAX Adaptive DC to DC Buck Converter Transformer Module Regulator Waterproof Car Power Supply(8~40V Input/5V 0~5A MAX Adaptive Output) - Image 5](https://m.media-amazon.com/images/I/71uL9jXWdlL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great!
*by R***S on April 19, 2024*

Used this to power a doorbell camera that I mounted on my camper. I even accidently shorted out the power leads when working on the doorbell, and while it did pop the 12V fuse, it didn't harm the converter at all.

### ⭐⭐⭐⭐⭐ Works fine at ~3.8 Amperes in 94°F cabinet it is 104°F
*by C***M on July 9, 2024*

I put it inside my wall in a Levi ton Structured Media cabinet with a mirror on a hidden hinge covering the opening. It provides power to my cable modem, three (remote} router pod thingies, two 8-channel Ethernet switches, the smart controller for my Navien Tankless Water Heater, my caseta hub, and the gateway for my Ecowitt weather station. That normally totals less than 4 amperes. I chose a 10 amp converter to have a large guard and I chose this one because it doesn't have a bulky, attached, heat sink. It has been running fine for a month. The cabinet also includes two 48V NVRs with spinning hard disks, with the power supply is outside the cabinet. I have a thermometer inside the cabinet that says the air is 94°F even though that in the room is just 74°F. I used an infrared thermometer to check the temperature of this converter: 104°F.

### ⭐⭐⭐⭐ Seems to output a solid 12v. (Around 12.3v or so is what I measured)
*by J***N on March 22, 2024*

I used this to convert the 52v battery in my scooter to 12v so I could run some headlights. Even at 58.8v it outputs 12v perfectly fine. Running 2A (12v 24w) for 30+ mins in the deck of a scooter on top of a controller that can get hot. Doesn't seem to have any issues with it. If I have issues I'll try to update the review if I even remember.

---

## 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.com.pa/products/336552469-12v-24v-to-5v-step-down-converter-8-40vdc-to](https://www.desertcart.com.pa/products/336552469-12v-24v-to-5v-step-down-converter-8-40vdc-to)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-25*