iUniker GaN PD 27W 5.1V 5A 27W PD Power Supply USB-C for Raspberry Pi 5 vs 12V 1A Power Supply Adapter

Price Comparison

When it comes to pricing, the iUniker GaN PD 27W power supply is available for £13.79, while the 12V 1A Power Supply Adapter is priced at £8.59. This puts the iUniker product approximately 60% higher in cost than its competitor. The higher price of the iUniker power supply reflects its additional capabilities and modern technology, such as GaN (Gallium Nitride) technology, which allows for greater efficiency and reduced size. Conversely, the 12V adapter is more budget-friendly and may appeal to users looking for a straightforward power supply without the additional features.

Compatibility

The iUniker GaN PD 27W power supply is specifically designed for use with the Raspberry Pi 5, accommodating both the 4GB and 8GB models. Its tailored compatibility ensures optimal performance for Raspberry Pi users. In contrast, the 12V 1A Power Supply Adapter offers versatility with its universal 5.5mm x 2.1mm plug, making it suitable for a wide range of devices, including LED strip lights, CCTV systems, and various electronic gadgets. While the iUniker is specialised for Raspberry Pi, the 12V adapter is more adaptable for different applications.

Power Output

The iUniker power supply delivers a maximum output of 27W, featuring multiple voltage options including 5.1V/5A, 9V/3A, 12V/2.25A, and 15V/1.8A. This wide range of outputs allows it to power various devices beyond just the Raspberry Pi. On the other hand, the 12V 1A Power Supply Adapter provides a fixed output of 12W at 12V and 1A. For users needing higher power levels or multiple voltage options, the iUniker unit stands out as the more powerful choice, while the 12V adapter is limited to its specific output.

Technology and Efficiency

The iUniker GaN PD 27W power supply utilises GaN technology, which allows for a more compact design without sacrificing power output. This technology also contributes to lower operational temperatures and increased stability. In contrast, the 12V adapter is built from fire-resistant ABS-PC material but does not incorporate advanced technology like GaN. Users concerned with thermal efficiency and compactness may prefer the iUniker's modern features, while those seeking a basic and reliable power supply may find the 12V adapter sufficient for their needs.

Safety Features

Safety is a crucial factor in power supply performance, and both products include built-in safety measures. The iUniker power supply features over-voltage, over-current, and short circuit protection, ensuring the safety of connected devices. The 12V 1A Power Supply Adapter also incorporates protections against overcurrent, short circuits, and overheating. While both options provide essential safety features, the iUniker's more comprehensive protections may offer greater peace of mind for users powering sensitive electronics.

Size and Portability

The iUniker GaN PD power supply is designed to be compact due to its GaN technology, making it easier to transport and store. The overall size reduction does not compromise its power capabilities, which is a significant advantage for users with limited space or those frequently on the go. The 12V 1A Power Supply Adapter is also lightweight and portable, featuring a 1m power cord that adds convenience for various setups. However, for those prioritising minimal size and maximum power in a portable format, the iUniker has the edge.

Application Versatility

The iUniker GaN PD power supply is primarily geared towards Raspberry Pi users, making it a specialised solution for hobbyists and developers working on projects with this platform. Meanwhile, the 12V 1A Power Supply Adapter is designed for a broader range of applications, supporting devices such as LED strips, routers, and audio equipment. This versatility makes the 12V adapter an appealing choice for users with diverse needs, while the iUniker is a more focused option for specific Raspberry Pi applications.

Which should you buy?

In conclusion, the choice between the iUniker GaN PD 27W power supply and the 12V 1A Power Supply Adapter largely depends on your specific requirements. If you are a Raspberry Pi user needing a powerful, efficient, and compact power supply with advanced safety features, the iUniker is the better investment at £13.79. However, if you are looking for a more affordable and versatile option for a variety of devices, the 12V 1A Adapter at £8.59 is a reasonable choice. Ultimately, both products have their strengths, and your decision should align with your particular usage scenario.