---
product_id: 631371027
title: "Adjustable AC/DC Switching Power Adapter Variable Voltage DC5525 Power Supply 4-24V 4V 9V 12v 14V 15V 18V 24V 2A 48W Speed Control Volt for Electric Fan Drill Motor Speed Controller Arduino"
brand: "usmile"
price: "€ 94.11"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/631371027-adjustable-ac-dc-switching-power-adapter-variable-voltage-dc5525-power
store_origin: HR
region: Croatia
---

# 4-24V adjustable range 48W power output Short circuit protection Adjustable AC/DC Switching Power Adapter Variable Voltage DC5525 Power Supply 4-24V 4V 9V 12v 14V 15V 18V 24V 2A 48W Speed Control Volt for Electric Fan Drill Motor Speed Controller Arduino

**Brand:** usmile
**Price:** € 94.11
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Projects with Precision!

## Quick Answers

- **What is this?** Adjustable AC/DC Switching Power Adapter Variable Voltage DC5525 Power Supply 4-24V 4V 9V 12v 14V 15V 18V 24V 2A 48W Speed Control Volt for Electric Fan Drill Motor Speed Controller Arduino by usmile
- **How much does it cost?** € 94.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/631371027-adjustable-ac-dc-switching-power-adapter-variable-voltage-dc5525-power)

## Best For

- usmile enthusiasts

## Why This Product

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

## Key Features

- • **Real-Time Monitoring:** Built-in LED displays voltage for precise control.
- • **DIY Enthusiast's Dream:** Perfect for Arduino projects and power tool applications.
- • **Compact & Durable Design:** Lightweight yet robust, ideal for any workspace.
- • **Versatile Voltage Control:** Easily adjust between 4V to 24V for all your devices.
- • **Efficient Power Adaptation:** Experience super low interference and stable voltage.

## Overview

The Usmile Adjustable AC/DC Switching Power Adapter is a versatile power supply that offers an adjustable voltage range of 4-24V, making it perfect for various devices and applications. With a robust 48W output and built-in short circuit protection, this adapter is designed for efficiency and safety. Its compact design and real-time voltage display make it an essential tool for DIY enthusiasts and professionals alike.

## Description

Adjustable AC/DC Switching Power Adapter Variable Voltage DC5525 Power Supply 4-24V 4V 9V 12v 14V 15V 18V 24V 2A 48W Speed Control Volt for Electric Fan Drill Motor Speed Controller Arduino

## Features

- 4-24V Adjustable power supply make it suitable for different charging devices and different situations.
- Durable,Easy to operate, A built-in LED displays real-time voltage, which helps you control real-time condition of charging.
- Input voltage: 100-240V, DC5525 output connector, Suit for DC motor speed control, light dimmer .Arduino project, etc
- Efficient Power efficiency - Super low interference and stable voltage help achieve highly efficient power adaptation.
- A must-have variable voltage dc power supply for all DIY enthusiast.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Usmile |
| Manufacturer | Usmile |
| Model | five-729 |
| Package Dimensions | 16 x 6.1 x 5.6 cm; 201.28 g |
| Item model number | five-729 |
| Hardware Platform | Arduino |
| Compatible Devices | Power Tools |
| Special Features | Short Circuit Protection |
| Mounting Hardware | AC to DC power adapter |
| Number of items | 1 |
| Wattage | 48 Watts |
| Power Source | Corded Electric |
| Batteries Included | No |
| Batteries Required | No |
| Connector Type | DC Barrel |
| Material | Copper |
| Form Factor | Rectangular |
| Mounting Type | Wall Mount |
| Manufacturer | Usmile |
| Country of Origin | USA |
| Item Weight | 201 g |

## Product Details

- **Brand:** Usmile
- **Connector Type:** Barrel Connector
- **Compatible Devices:** Power Tools
- **Included Components:** AC to DC power adapter
- **Special Feature:** Short Circuit Protection
- **Colour:** Black
- **Input Voltage:** 240 Volts
- **Amperage:** 2 Amps
- **Wattage:** 48 Watts
- **Number of Items:** 1

## Images

![Adjustable AC/DC Switching Power Adapter Variable Voltage DC5525 Power Supply 4-24V 4V 9V 12v 14V 15V 18V 24V 2A 48W Speed Control Volt for Electric Fan Drill Motor Speed Controller Arduino - Image 1](https://m.media-amazon.com/images/I/7177lTLLoFL.jpg)

## Questions & Answers

**Q: What is the size of the output connector?**
A: Hi, Thanks for bring this up, it's DC5.5*2.5MM. I've updated the listing.

**Q: it's a 40 watts not 48w 20(volts)x2 (amp) =40w**
A: Thanks, we've updated the listing. Have a good day!

**Q: Will this work with a150W Mini Lathe Beads Machine Miniature Buddha Pearl Lathe DIY Woodworking Buddha Pearl Lathe Machine Drill Rotary Tool 12?**
A: I do not think so, the max power output is 48W at 24V

**Q: What is the polarity of the output?**
A: Justin is right, Center positive outer negative

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**Shop now:** [https://www.desertcart.hr/products/631371027-adjustable-ac-dc-switching-power-adapter-variable-voltage-dc5525-power](https://www.desertcart.hr/products/631371027-adjustable-ac-dc-switching-power-adapter-variable-voltage-dc5525-power)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-28*