Official Raspberry Pi 5 27W USB-C Power Supply vs Mean Well EDR-120-24 Single Output DIN Rail Power Supply 24V 5 Amp 120W

Overview of the Products

The Official Raspberry Pi 5 27W USB-C Power Supply and the Mean Well EDR-120-24 Single Output DIN Rail Power Supply are two distinct power supply solutions catering to different applications. The Raspberry Pi power supply is specifically designed for the Raspberry Pi 5, while the Mean Well power supply offers a robust solution for general-purpose applications requiring 24V.

The Raspberry Pi power supply is priced at C$31.90, making it an affordable option for Raspberry Pi users. In contrast, the Mean Well power supply is priced higher at C$42.99, reflecting its higher output capacity of 120W. This price difference indicates that each product targets different user needs and power requirements.

Power Output and Specifications

The Official Raspberry Pi 5 power supply delivers a maximum output of 27W, supporting various voltage profiles of 5.1V at 5A, 9V at 3A, 12V at 2.25A, and 15V at 1.8A. This versatility makes it suitable for powering high-demand peripherals like hard drives connected to the Raspberry Pi.

On the other hand, the Mean Well EDR-120-24 provides a consistent output of 24V with a maximum current of 5A, allowing it to deliver up to 120W of power. This makes it well-suited for applications that require stable and significant power delivery. The difference in power output is substantial, with the Mean Well unit offering nearly five times the wattage of the Raspberry Pi supply.

Design and Build Quality

The design of the Official Raspberry Pi 5 power supply is compact and user-friendly, featuring a USB Type-C connector that provides a simple connection to the Raspberry Pi. The included 1.2m cable ensures flexibility in positioning your device.

Conversely, the Mean Well EDR-120-24 is designed for DIN rail mounting, making it ideal for industrial settings where space efficiency and organization are crucial. Its robust build quality is intended for continuous operation in various environments, enhancing its reliability for commercial applications.

Compatibility and Use Cases

The Official Raspberry Pi 5 power supply is tailor-made for the Raspberry Pi 5, ensuring full compatibility with its power requirements and additional peripherals. It is particularly beneficial for users looking to drive multiple devices from their Raspberry Pi, thanks to its various output profiles.

In contrast, the Mean Well EDR-120-24 is versatile enough to be used in a range of applications beyond a single device. It is an excellent choice for powering industrial equipment, automation systems, and other electronics requiring a steady 24V power supply. This broader applicability makes it suitable for more complex setups.

Efficiency and Performance

Efficiency is a key consideration for power supplies. The Official Raspberry Pi 5 power supply is designed specifically for the needs of the Raspberry Pi, ensuring optimal energy delivery without wastage. This is crucial for users who want to maximise the performance of their Raspberry Pi while minimizing energy costs.

The Mean Well EDR-120-24, with its ability to deliver up to 120W, is also built for high efficiency. Although specific efficiency ratings are not provided, Mean Well products are known for their reliability and performance in continuous operation, suggesting a strong performance profile in demanding environments.

User Experience and Installation

Users of the Official Raspberry Pi 5 power supply report a seamless experience due to its straightforward plug-and-play design. The included cable length of 1.2m provides enough reach for convenient setup without clutter.

In contrast, the Mean Well EDR-120-24 requires mounting on a DIN rail, which may involve additional installation steps and tools. However, once installed, it is generally straightforward to use, though it may not be as user-friendly for those unfamiliar with industrial setups.

Price Consideration

The price of the Official Raspberry Pi 5 power supply at C$31.90 makes it an economical choice for Raspberry Pi users seeking targeted functionality. The lower price point is appealing for hobbyists and educators who want a reliable power source without a significant investment.

Meanwhile, the Mean Well EDR-120-24 is priced at C$42.99, reflecting its higher output capacity and industrial design. While it is more expensive, its versatility and higher power output justify the price for users who require a robust power supply for more demanding applications.

Which should you buy?

Choosing between the Official Raspberry Pi 5 27W USB-C Power Supply and the Mean Well EDR-120-24 Single Output DIN Rail Power Supply depends largely on your specific needs. If you are primarily using a Raspberry Pi 5 and looking for an efficient, compact power solution, the Raspberry Pi power supply is the ideal choice at C$31.90. However, if your requirements extend to powering multiple devices or industrial applications needing a stable 24V supply, the Mean Well unit, despite its higher price of C$42.99, offers significantly greater power output and versatility.