---
product_id: 1214134
title: "Kastar AC Adapter, Power Supply 12V 6A 72W, Tip Size 5.5 * 2.5mm for LCD Monitor, LCD TV, 5050 3528 5630 LED Strip Light, Tape Light, Rope Light, Wireless Router, ADSL Cats, Security Camera"
brand: "kastar"
price: "€ 29.13"
currency: EUR
in_stock: true
reviews_count: 7
category: "Kastar"
url: https://www.desertcart.hr/products/1214134-kastar-ac-adapter-power-supply-12v-6a-72w-tip-size
store_origin: HR
region: Croatia
---

# 72W high power output 110-240V worldwide input 5.5x2.5mm universal barrel tip Kastar AC Adapter, Power Supply 12V 6A 72W, Tip Size 5.5 * 2.5mm for LCD Monitor, LCD TV, 5050 3528 5630 LED Strip Light, Tape Light, Rope Light, Wireless Router, ADSL Cats, Security Camera

**Brand:** kastar
**Price:** € 29.13
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your tech with confidence—because second best isn’t an option!

## Quick Answers

- **What is this?** Kastar AC Adapter, Power Supply 12V 6A 72W, Tip Size 5.5 * 2.5mm for LCD Monitor, LCD TV, 5050 3528 5630 LED Strip Light, Tape Light, Rope Light, Wireless Router, ADSL Cats, Security Camera by kastar
- **How much does it cost?** € 29.13 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/1214134-kastar-ac-adapter-power-supply-12v-6a-72w-tip-size)

## Best For

- kastar enthusiasts

## Why This Product

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

## Key Features

- • **Global Ready:** Supports 110-240V input for seamless use anywhere in the world—travel without limits.
- • **Safety First:** Built-in protections guard against overcharging, short circuits, and electrical shocks for peace of mind.
- • **Trusted Reliability:** Backed by an 18-month warranty and 30-day money-back guarantee—join thousands who trust Kastar.
- • **Universal Compatibility:** Fits a wide range of devices from LCD monitors to LED strip lights with a standard 5.5x2.5mm tip.
- • **Power-packed Performance:** Delivers a robust 12V 6A output to keep your devices running flawlessly.

## Overview

The Kastar AC Adapter is a high-quality 12V 6A (72W) power supply designed for a broad range of electronics including LCD monitors, TVs, LED strip lights, routers, and security cameras. Featuring a universal 5.5x2.5mm barrel connector and worldwide 110-240V input, it ensures reliable, safe, and efficient power delivery. With built-in safeguards against overcharging and short circuits, plus an 18-month warranty, it’s the trusted replacement for your original adapter.

## Description

Buy Kastar AC Adapter, Power Supply 12V 6A 72W, Tip Size 5.5 * 2.5mm for LCD Monitor, LCD TV, 5050 3528 5630 LED Strip Light, Tape Light, Rope Light, Wireless Router, ADSL Cats, Security Camera: AC Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: This one works great with a Lepai 2020A+ amplifier - I bought this power supply to replace another power supply that had caused major havoc with my computer. This power supply works wonderfully! I recently bought a cheap 12 volt power supply (that LOOKED a lot like this one but was NOT this one) to replace the wimpy power supply that came with the Lepai 2020A+ amplifier I connect to my Apple iMac. The very first time I went to plug in the audio cord to the computer there was a spark from the plug to computer and the computer went dead. Three weeks and $850 later to replace the logic board and the power supply in my Mac I had my Mac back. During that three weeks I learned that SOME power supplies have half of the supply voltage floating on the DC negative side of the output. That's why when I plugged that cheap power supply into my computer it sent 65 volts AC from the 12v negative side through the ground of my computer and fried it. When I received this one I was very reluctant to test it with my amplifier computer combination because I shouldn't afford another $850 repair bill. And when I measured AC volts from the DC negative to the ground pin on the power plug I was reading 44 volts AC! But then I remembered that my meter has a very high input impedance which means that if I hold the leads with my hands it'll measure that much AC floating in my body..... but if you load that down with even a 4,700 ohm load that voltage drops to zero. Well, I didn't have a 4,700 ohm resistor but I did have a 3,900 ohm resistor that I placed across the meter leads to load it down and bleed of the floating voltage. As soon as I did that the voltage I read from DC negative to AC ground dropped to .124 volts (1/8th of a volt) ! Now I knew I could trust it and I connected it to the amplifier and everything worked just fine. The moral of this story is "Don't trust just any power supply. They are NOT created equal." (even if they have the same electrical ratings) You can trust THIS power supply ! In fact, I have purchased two more to use on my other two Lepai amplifiers. (By the way .... don't let the picture shown here on desertcart fool you. It DOES have a 3-prong plug so that the power supply IS grounded. (the one that fried my computer did not have a 3-prong plug)
Review: Does What I Need - Fixed my Mini-Amplifier Cut-out Problem - I've had a Lepai mini-amplifier for about 3 years. Functionally, it did what I needed but it would keep cutting out if turned the volume beyond about 45%. I would have to dial it back to about 40% for it to stay on. That was OK if I was somewhat close to the speakers but if I was a bit further away, the volume was insufficient. I found it very odd that the amp would cut out at such a small volume setting. Normally an amp should be able to get up to at least 80% and then it may start to distort rather than cut out. I figured that the power output of the amp was less than spec, although that didn't really make sense - you'd still expect to turn up to 80%, just with less volume. So, a few days ago, I had a look around for a more powerful amp. Although, some amps stated more power in the summary, most were actually the same power output in the specs. But as I was reading reviews, one reviewer explained that the power supply that came with his amp was not sufficient for his amp. I went off and checked mine and it was only a 2A supply and from the experience of others, it seemed that 3A was a minimum, with 5A being a better choice. Rather than buy a new amp, I decided to try this solution. Even if I bought a new amp, I would still need this power supply for amps that don't come with power supply or have one that is too low powered, so there wasn't much to loose, especially for $10. This turned out to be the answer, so I'm grateful to that reviewer because I would never have thought of this option. Some people have had bad experiences with this supply at higher output levels, but I don't expect to have any such issues with my amp and am very happy to have solved a niggling problem.

## Features

- Kastar AC Adapter 100% Guarantee to work as original LCD adapter, manufactured at the highest quality standards for ultimate reliability.
- Power Input: AC110-240V Worldwide Input Voltage, Please verify carefully that the DC Output (12V 6A) and connector Tip size (in the pictures) match your original adapter before purchasing.
- Charge with Ultra reliability prevents your LCD Monitor, TV or LED strip lights from overcharging, short circuit, and electronic shock; High energy efficiency - friendly to the environment.
- Kastar AC Adapter perfect replacement for your original LCD Monitor, LCD TV AC adapter and LED strip lights, All Items Include 30-day Money Back and 18-Month Manufacturer Warranty - We Value Your Satisfaction.
- Package Includes: 1 x Kastar AC Adapter, 1 x Connector, 1 x 3-Prong Extended Power Cord, 1 x Kastar Feedback Card, 1 x Retail Package.
- Compatible with: LSE0111B1275 LSE0111B1260 0219B1280, 180MT CMTC1515 HP1503 D5061-A F1503 1703 F1703 L1800 FR-LCD200T 880LC FLM-2017 LC-20B6U-SM LC-20E1E LCD Monitor and Other LCD Monitors, Planar 997-3162-00 LCD Flat Panel, Monitor, Syntax LT20HVK 20in LCD TV, LED Strip/Wireless Router, ADSL Cats, HUB, Switches, Security Cameras, Audio/Video Power Supply

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003TUMDWG |
| Additional Features | Short,Wireless |
| Amperage | 6 Amps |
| Brand | Kastar |
| Built-In Media | 1 x Kastar AC Adapter, 1 x Connector, 1 x 3-Prong Extended Power Cord, 1 x Kastar Feedback Card, 1 x Retail Package |
| Color | 2 pins |
| Compatible Devices | Monitors |
| Compatible Phone Models | Compatible with: LSE0111B1275 LSE0111B1260 0219B1280, 180MT CMTC1515 HP1503 D5061-A F1503 1703 F1703 L1800 FR-LCD200T 880LC FLM-2017 LC-20B6U-SM LC-20E1E LCD Monitor and Other LCD Monitors, Planar 997-3162-00 LCD Flat Panel, Monitor, Syntax LT20HVK 20in LCD TV, LED Strip/Wireless Router, ADSL Cats, HUB, Switches, Security Cameras, Audio/Video Power Supply and More |
| Connectivity Technology | Wireless |
| Connector Type | Barrel Connector |
| Current Rating | 6 Amps |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,702) |
| Enclosure Material | Plastic |
| Input Voltage | 240 Volts |
| Item Weight | 0.44 Pounds |
| Main Power Connector Type | 2 Pin |
| Manufacturer | Kastar |
| Model Number | 12V6A-5525 |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Output Current | 6 Amps |
| Output Voltage | 12 Volts |
| Portable | No |
| Power Plug | Type G |
| Power Source | Kastar |
| Specification Met | CE |
| Unit Count | 1 Count |
| Wattage | 72 watts |

## Product Details

- **Amperage:** 6 Amps
- **Brand:** Kastar
- **Color:** 2 pins
- **Compatible Devices:** Monitors
- **Connector Type:** Barrel Connector
- **Input Voltage:** 240 Volts
- **Special Feature:** Short,Wireless
- **Wattage:** 72 watts

## Images

![Kastar AC Adapter, Power Supply 12V 6A 72W, Tip Size 5.5 * 2.5mm for LCD Monitor, LCD TV, 5050 3528 5630 LED Strip Light, Tape Light, Rope Light, Wireless Router, ADSL Cats, Security Camera - Image 1](https://m.media-amazon.com/images/I/71ElOAg-sBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ This one works great with a Lepai 2020A+ amplifier
*by M***H on March 25, 2016*

I bought this power supply to replace another power supply that had caused major havoc with my computer. This power supply works wonderfully! I recently bought a cheap 12 volt power supply (that LOOKED a lot like this one but was NOT this one) to replace the wimpy power supply that came with the Lepai 2020A+ amplifier I connect to my Apple iMac. The very first time I went to plug in the audio cord to the computer there was a spark from the plug to computer and the computer went dead. Three weeks and $850 later to replace the logic board and the power supply in my Mac I had my Mac back. During that three weeks I learned that SOME power supplies have half of the supply voltage floating on the DC negative side of the output. That's why when I plugged that cheap power supply into my computer it sent 65 volts AC from the 12v negative side through the ground of my computer and fried it. When I received this one I was very reluctant to test it with my amplifier computer combination because I shouldn't afford another $850 repair bill. And when I measured AC volts from the DC negative to the ground pin on the power plug I was reading 44 volts AC! But then I remembered that my meter has a very high input impedance which means that if I hold the leads with my hands it'll measure that much AC floating in my body..... but if you load that down with even a 4,700 ohm load that voltage drops to zero. Well, I didn't have a 4,700 ohm resistor but I did have a 3,900 ohm resistor that I placed across the meter leads to load it down and bleed of the floating voltage. As soon as I did that the voltage I read from DC negative to AC ground dropped to .124 volts (1/8th of a volt) ! Now I knew I could trust it and I connected it to the amplifier and everything worked just fine. The moral of this story is "Don't trust just any power supply. They are NOT created equal." (even if they have the same electrical ratings) You can trust THIS power supply ! In fact, I have purchased two more to use on my other two Lepai amplifiers. (By the way .... don't let the picture shown here on Amazon fool you. It DOES have a 3-prong plug so that the power supply IS grounded. (the one that fried my computer did not have a 3-prong plug)

### ⭐⭐⭐⭐⭐ Does What I Need - Fixed my Mini-Amplifier Cut-out Problem
*by D***K on September 13, 2018*

I've had a Lepai mini-amplifier for about 3 years. Functionally, it did what I needed but it would keep cutting out if turned the volume beyond about 45%. I would have to dial it back to about 40% for it to stay on. That was OK if I was somewhat close to the speakers but if I was a bit further away, the volume was insufficient. I found it very odd that the amp would cut out at such a small volume setting. Normally an amp should be able to get up to at least 80% and then it may start to distort rather than cut out. I figured that the power output of the amp was less than spec, although that didn't really make sense - you'd still expect to turn up to 80%, just with less volume. So, a few days ago, I had a look around for a more powerful amp. Although, some amps stated more power in the summary, most were actually the same power output in the specs. But as I was reading reviews, one reviewer explained that the power supply that came with his amp was not sufficient for his amp. I went off and checked mine and it was only a 2A supply and from the experience of others, it seemed that 3A was a minimum, with 5A being a better choice. Rather than buy a new amp, I decided to try this solution. Even if I bought a new amp, I would still need this power supply for amps that don't come with power supply or have one that is too low powered, so there wasn't much to loose, especially for $10. This turned out to be the answer, so I'm grateful to that reviewer because I would never have thought of this option. Some people have had bad experiences with this supply at higher output levels, but I don't expect to have any such issues with my amp and am very happy to have solved a niggling problem.

### ⭐⭐⭐⭐⭐ Good quality product.
*by G***K on March 4, 2026*

Love it because it makes running 12V stuff inside easier. Will buy another when needed just because they’re that good of quality.

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-14*