---
product_id: 457538562
title: "3V~24V 3A 72W Adjustable Power Supply Adapter,DC 3V 5V 6V 9V 12V 15V 18V 19V 20V 24V Universal AC/DC Adapter,100V-240V AC to DC Converter with 5.5x2.5mm 14 Tips & Polarity Cable for LED Strip Laptop"
brand: "meiyue"
price: "HK$371"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/457538562-3v-24v-3a-72w-adjustable-power-supply-adapter-dc-3v
store_origin: HK
region: Hong Kong
---

# 3V-24V adjustable 72W power output Safety certified 3V~24V 3A 72W Adjustable Power Supply Adapter,DC 3V 5V 6V 9V 12V 15V 18V 19V 20V 24V Universal AC/DC Adapter,100V-240V AC to DC Converter with 5.5x2.5mm 14 Tips & Polarity Cable for LED Strip Laptop

**Brand:** meiyue
**Price:** HK$371
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Projects with Precision!

## Quick Answers

- **What is this?** 3V~24V 3A 72W Adjustable Power Supply Adapter,DC 3V 5V 6V 9V 12V 15V 18V 19V 20V 24V Universal AC/DC Adapter,100V-240V AC to DC Converter with 5.5x2.5mm 14 Tips & Polarity Cable for LED Strip Laptop by meiyue
- **How much does it cost?** HK$371 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/457538562-3v-24v-3a-72w-adjustable-power-supply-adapter-dc-3v)

## Best For

- meiyue enthusiasts

## Why This Product

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

## Key Features

- • **Safety First Design:** Built-in protections against overvoltage, overcurrent, and short circuits.
- • **Compact & Lightweight:** Integrated design makes it easy to carry and store.
- • **Multiple Tips Included:** Comes with 14 interchangeable tips for ultimate compatibility.
- • **Real-Time Voltage Display:** LED indicator shows current voltage to prevent device damage.
- • **Versatile Voltage Control:** Easily adjust from 3V to 24V for all your devices.

## Overview

The 3V~24V 3A 72W Adjustable Power Supply Adapter is a versatile and reliable solution for powering a wide range of devices. With an adjustable output voltage from 3V to 24V and a maximum current of 3A, it includes 14 interchangeable tips for compatibility with various electronics. The built-in LED display ensures you can monitor voltage levels in real-time, while multiple safety features protect your devices from damage. Ideal for DIY projects and everyday use, this adapter is a must-have for tech-savvy professionals.

## Description

3V~24V 3A 72W Adjustable Power Supply Adapter,DC 3V 5V 6V 9V 12V 15V 18V 19V 20V 24V Universal AC/DC Adapter,100V-240V AC to DC Converter with 5.5x2.5mm 14 Tips & Polarity Cable for LED Strip Laptop

## Features

- ▶【High Quality Adjust Power Supply】Input:AC 100~240V,50/60Hz;Output:DC 3~24V Adjustable,Output current Max 5A,Wattage Max 120W(Noted:DO NOT OVERLOAD);It can provide any voltage between 3~24V,such as 3V 4.5V 5V 5.5V 6V 9V 12V 14V 15V 16V 18V 19V 19.5V 20V 22V 24V,etc or any amp less than 5A,such as 300mA,1A,1.5A,2A,2.5A,3A.Built-in LED displays real-time voltage,which helps you control real-time condition of charging,in case that wrong voltage regulation damage your device.
- ▶【Adjustable Voltage With 14 Plugs DC Tips & Reverse Polarity Converter Cable】It comes with an original 5.5x2.5mm tip and 14pcs frequently used tips: 6.5x4.4mm+Pin, 5.5x2.1mm, 5.5x3.0mm+Pin, 5.0x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, Micro-USB, Type-C and DC terminal connector. You can screw wires onto it easily, perfect for DIY projects. Besides,comes with a reverse polarity converter Cable, which will double its application scope.
- ▶【3V~24V 3A 72W Switching Power Supply】The 72W all-in-one multipurpose AC/DC adapter fit for many 3~24V 3A electronics such as DC linear motor, DC pump, LED strips, under-cabinet light, TV Box, smart speaks, wireless routers, essential oil diffuser, humidifier, USB fan, Wifi camera, USB Hub, hard disk box, digital photo frame, DVR NVR surveillance system etc and other devices under 72W.
- ▶【Safety Design Dimmable Power Supply】Built-in protruding rotatable button for adjusting the voltage suitable for your device,the LED displays real-time voltage,which helps you control real-time condition of charging. Integrated design of power supply and plug makes it more compact and light.and built-in multiple safety protection systems.Automatic over voltage cut-off, over current cut-off,over temperature cut-off,short circuit cut-off.
- ▶【Widely Application】The switch power adapter can be for 24V 5050 3528 LED strips lights, LCD Monitors, 3D printer,Switches, Security Cameras, LED Driver,car subwoofer amp, audio amplifier, RC LiPo chargers, computer project, wireless router, ADSL cats, HUB,ITX dc power,Webcam Router,CCTV Security System,Audio/Video Power Supply and other 3V~24V devices. Noted:Indoor use only!
- ▶【Package Include】1x3V~24V Adjustable Power Adapter;14 xDC Tips. High temperature resistant material make it very durable and reliable. Certified by FCC,CE,Overcurrent protection,overvoltage protection and overload protection,short-circuit protection ensure the stability and smoothness.Gives a safe charging.

## Product Details

- **Brand:** Meiyue
- **Connector type:** 2-Pin
- **Compatible devices:** Cameras, Laptops, Monitors, Printers, wireless routers
- **Included components:** Connectors
- **Special feature:** Universal Power Adapter;ac dc power adapter;adjustable switching power supply
- **Colour:** Black
- **Input voltage:** 240 Volts
- **Amperage:** 3 Amps
- **Wattage:** 120 watts
- **Number of items:** 1

## Images

![3V~24V 3A 72W Adjustable Power Supply Adapter,DC 3V 5V 6V 9V 12V 15V 18V 19V 20V 24V Universal AC/DC Adapter,100V-240V AC to DC Converter with 5.5x2.5mm 14 Tips & Polarity Cable for LED Strip Laptop - Image 1](https://m.media-amazon.com/images/I/614spyb1lnL.jpg)

## Available Options

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

## Frequently Bought Together

- 3V~24V 3A 72W Adjustable Power Supply Adapter,DC 3V 5V 6V 9V 12V 15V 18V 19V 20V 24V Universal AC/DC Adapter,100V-240V AC to DC Converter with 5.5x2.5mm 14 Tips & Polarity Cable for LED Strip Laptop
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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-26*