KFD 54V AC/DC Adapter Power Supply for Ubiquiti Networks Lite 8 PoE USW-LITE-8-P vs iUniker GaN PD 27W 5.1V 5A 27W PD Power Supply USB-C for Raspberry Pi 5

Product Overview

The KFD 54V AC/DC Adapter Power Supply is designed specifically for Ubiquiti Networks Lite 8 PoE devices, while the iUniker GaN PD 27W Power Supply caters to Raspberry Pi 5 users. The KFD adapter is priced at £23.99, offering a robust solution for high-power needs, whereas the iUniker power supply is more budget-friendly at £13.79. Each product serves distinct purposes, highlighting their suitability for different applications.

Compatibility

Compatibility is a significant factor when choosing a power supply. The KFD adapter is compatible with Ubiquiti Networks Lite 8 PoE devices and various other Ubiquiti products, providing an output of DC 54V at 1.1A. This makes it a solid choice for users of Ubiquiti hardware. On the other hand, the iUniker power supply is specifically designed for the Raspberry Pi 5, supporting various output voltages (5.1V/5A, 9V/3A, 12V/2.25A, 15V/1.8A) depending on the device's requirements. This compatibility gives the iUniker an edge for Raspberry Pi enthusiasts seeking a reliable power source.

Power Output

When it comes to power output, the KFD adapter provides a substantial DC output of 54V at 1.1A, which translates to a maximum power output of 59W. This capability is ideal for high-demand Ubiquiti devices that require more power. In contrast, the iUniker power supply delivers a maximum of 27W, with its primary output being 5.1V at 5A. For users with lower power requirements, the iUniker is sufficient, but it lacks the power needed for more demanding applications.

Safety Features

Safety is paramount in any power supply, and both the KFD and iUniker models come equipped with protective features. The KFD adapter includes overvoltage protection, overcurrent output protection, and short circuit protection, ensuring a safe operation for connected devices. Similarly, the iUniker power supply offers overvoltage, overcurrent, and short circuit protection as well, ensuring safety for Raspberry Pi users. However, the KFD's higher output rating does necessitate more robust safety measures, which it provides effectively.

Size and Portability

The size and portability of a power supply can influence user preference. The KFD adapter, while designed for specific Ubiquiti products, may be bulkier due to its higher power output capacity. On the other hand, the iUniker power supply leverages GaN technology, allowing it to be smaller and lighter without compromising power delivery. Users who prioritise portability may find the iUniker a more convenient option for on-the-go use, especially for Raspberry Pi projects.

Input Specifications

Both power supplies have similar input specifications, accommodating a wide range of voltages. The KFD adapter supports an input of AC 100-240V at 50-60Hz, making it versatile for global use. The iUniker power supply also accepts an input of 100-240V AC at 50/60Hz, making it equally versatile. This similarity ensures that users can utilise both products in various locations without worrying about compatibility with local power standards.

Price Comparison

Price is a critical consideration for many consumers. The KFD adapter retails at £23.99, reflecting its capability to power more demanding devices. In contrast, the iUniker power supply is priced at £13.79, making it a more economical choice for users with less demanding power needs. The price difference of £10.20 highlights the trade-off between power capacity and cost, allowing consumers to choose based on their specific requirements and budget.

Which should you buy?

Ultimately, the decision between the KFD 54V AC/DC Adapter Power Supply and the iUniker GaN PD 27W Power Supply depends largely on the user's needs. If you require a power supply for Ubiquiti Networks devices with a high power output, the KFD adapter is the clear choice despite its higher price. Conversely, if you are a Raspberry Pi 5 user looking for an affordable and compact power solution, the iUniker power supply offers excellent value. Each product serves its purpose well, catering to distinct user requirements in the power supply market.