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MEAN WELL LRS-350-24 350.4W 24V 14.6 Amp Single vs LHKLUK PC Power Button with 118" Cable - Desktop Computer

Updated August 2026 — MEAN WELL LRS-350-24 350.4W 24V 14.6 Amp Single wins on power and features, LHKLUK PC Power Button with 118" Cable - Desktop Computer wins on price and ease of use.

The MEAN WELL LRS-350-24 is a high-performance power supply suited for industrial applications, while the PC Power Button offers a convenient and budget-friendly solution for everyday users.

Why MEAN WELL LRS-350-24 350.4W 24V 14.6 Amp Single is better

Power Output

Delivers 350.4W compared to PC Power Button's minimal functionality.

Durability

Built to withstand high temperatures and rigorous testing.

Features

Includes multiple protections and input voltage selection.

Why LHKLUK PC Power Button with 118" Cable - Desktop Computer is better

Price

Significantly cheaper at $9.99.

Ease of Use

Plug-and-play installation with adhesive backing.

Target Audience

Designed for everyday home users and DIY enthusiasts.

Overall score

MEAN WELL LRS-350-24 350.4W 24V 14.6 Amp Single
85
LHKLUK PC Power Button with 118" Cable - Desktop Computer
60

Specifications

SpecMEAN WELL LRS-350-24 350.4W 24V 14.6 Amp SingleLHKLUK PC Power Button with 118" Cable - Desktop Computer
Output Voltage24VN/A
Output Current14.6AN/A
Max Power350.4WN/A
Cable LengthN/A118 inches
MaterialMetalABS Plastic

Dimension comparison

MEAN WELL LRS-350-24 350.4W 24V 14.6 Amp SingleLHKLUK PC Power Button with 118" Cable - Desktop Computer

Overview of Products

The MEAN WELL LRS-350-24 is a powerful switchable power supply, while the PC Power Button with 118" Cable offers convenience for desktop PC users. At $26.00, the MEAN WELL LRS-350-24 is significantly more expensive than the PC Power Button, which retails for just $9.99. This price difference reflects their vastly different functionalities and target users. While the LRS-350-24 is designed for high-demand applications, the PC Power Button provides a simple solution for operating computers conveniently.

Functionality Comparison

The MEAN WELL LRS-350-24 delivers a robust output of 350.4W at 24V and 14.6 amps, making it suitable for industrial automation and control systems. Its capabilities include short circuit, overload, and over voltage protections, ensuring safety during operation. In contrast, the PC Power Button is designed for everyday users, allowing easy control of a PC’s power without reaching behind the case. It features a 118-inch cable, making it ideal for setups where the computer is placed in hard-to-reach areas. Each product serves distinct purposes based on the user's needs.

Installation and Setup

Installing the MEAN WELL LRS-350-24 requires a basic understanding of electrical systems, as it connects to AC power and needs to be mounted securely. This power supply includes a built-in cooling fan and can withstand high temperatures, ensuring reliability in demanding environments. Conversely, the PC Power Button offers a plug-and-play installation with adhesive backing for easy mounting on desks or panels. With installation instructions provided, users can set it up without any special tools. The ease of installation clearly favors the PC Power Button for the average consumer.

Build Quality and Reliability

The MEAN WELL LRS-350-24 is built to last, featuring a low-profile design and compliance with UL standards. It has undergone rigorous testing, including a 5G vibration test and a full load burn-in test, which speaks volumes about its reliability in industrial applications. On the other hand, the PC Power Button is made from ABS plastic and designed for straightforward use rather than long-term durability. While it may not endure the same rigorous conditions as the LRS-350-24, it fulfills its role effectively in standard home or office environments.

Target Audience

The MEAN WELL LRS-350-24 is primarily targeted at industrial users who need a dependable power supply for automation and control systems. Its features and specifications cater to those who demand high performance and reliability. In contrast, the PC Power Button appeals to home users, DIY enthusiasts, and those with unconventional PC setups. Its low price and straightforward functionality make it an attractive option for those looking to enhance their computer experience without significant investment.

Additional Features

The MEAN WELL LRS-350-24 boasts several advanced features, including a selection for AC input voltage ranges and protections against various electrical issues. These features ensure it operates efficiently across different conditions. The PC Power Button includes a splitter for dual switch functionality, allowing users to connect the extended switch alongside the original power button for versatility. Both products focus on user convenience but cater to entirely different needs.

Price Analysis

At $26.00, the MEAN WELL LRS-350-24 is approximately 160% more expensive than the PC Power Button, which costs $9.99. This significant price difference highlights the disparity in their functionalities and target markets. While the LRS-350-24 is a high-capacity power supply suitable for demanding applications, the PC Power Button is a budget-friendly accessory designed for ease of use in everyday scenarios. The pricing strategy reflects the complexity and capabilities of each product.

Which should you buy?

Choosing between the MEAN WELL LRS-350-24 and the PC Power Button ultimately depends on your specific needs. If you require a high-performance power supply for industrial or automation applications, the LRS-350-24 is the right choice with its robust output and reliability. However, if you are looking for a simple, convenient way to control your PC's power, the PC Power Button is an excellent low-cost solution. Each product excels in its respective domain, catering to very different user requirements.