Ｒ∞ＲａｓＴｅｃｈ RasTech for Raspberry Pi 5 GaN PD 27W Power Supply vs SUPERNIGHT 12V 30A Switching Power Supply, 110-240

Price Comparison

The RasTech for Raspberry Pi 5 costs $12.99, while the SUPERNIGHT 12V 30A Switching Power Supply is priced at $20.99. This makes the RasTech adapter about 38% cheaper than the SUPERNIGHT power supply. If you're looking for a budget-friendly option specifically for Raspberry Pi projects, the RasTech is a more economical choice. However, it's essential to weigh that against the functionalities each product offers, as their intended uses vary significantly.

Intended Use

The RasTech for Raspberry Pi 5 is designed specifically for powering Raspberry Pi 5 devices, supporting models with varying memory capacities from 2GB to 16GB. On the other hand, the SUPERNIGHT 12V 30A Switching Power Supply serves a broader range of applications, including 3D printers, CCTV systems, and LED strip lights. If your project involves a Raspberry Pi, the RasTech power adapter is tailored for that purpose, while the SUPERNIGHT unit offers versatility for multiple electronic devices.

Power Output

The RasTech adapter provides an output of 5.1V at 5A, ideal for the Raspberry Pi's requirements. In contrast, the SUPERNIGHT power supply delivers a stable output of 12V DC with a maximum current of 30A. This means that the RasTech is suitable for lower power demands, while the SUPERNIGHT is fit for high-power applications. Depending on your specific needs, either option can be the right choice, but understanding the power requirements of your devices is crucial.

Protection Features

The RasTech power supply boasts a robust 6-layer protection function that includes over-current, short-circuit, and over-voltage protection, ensuring your Raspberry Pi is safeguarded against potential electrical issues. Conversely, the SUPERNIGHT power supply also features smart chip technology that offers overcharge, overload, and over-heat protection. Both products prioritize safety, but the RasTech provides a more comprehensive protection system tailored to the unique needs of Raspberry Pi users.

Compatibility

While the RasTech adapter is explicitly designed for the Raspberry Pi 5, it also offers good compatibility with PD-compatible products, supporting a range of voltages up to 15V. The SUPERNIGHT power supply is universal, making it a fit for various devices such as audio amplifiers and car subwoofers, along with adjustable output voltage by ±10%. If you require a power supply for multiple devices, the SUPERNIGHT may offer more flexibility. However, for dedicated Raspberry Pi users, the specific compatibility of the RasTech can be more beneficial.

Size and Portability

The RasTech power supply comes with a length of 1.3M, making it relatively portable and easy to connect in various setups. The SUPERNIGHT unit’s size is not specified, but it is generally designed for fixed installations rather than portability. If your project requires mobility and quick setups, the RasTech's design may be more advantageous. The SUPERNIGHT, however, is better suited for stationary applications where a fixed power solution is necessary.

Customer Support and Warranty

RasTech does not specify any warranty or customer support details in the provided data. In contrast, SUPERNIGHT offers a 30-day worry-free return policy, a one-year replacement assurance, and lifetime after-sale service with 24/7 customer support. This makes the SUPERNIGHT power supply a more reliable option for those who value customer service and product assurances. If support and warranty are essential factors for you, the SUPERNIGHT may be the way to go.

Which should you buy?

Choosing between the RasTech for Raspberry Pi 5 and the SUPERNIGHT 12V 30A Switching Power Supply ultimately depends on your specific needs. The RasTech is significantly more cost-effective for Raspberry Pi users, providing excellent power output and compatibility at just $12.99. However, if you require a versatile power supply for various electronic applications, the SUPERNIGHT offers a higher power output and comprehensive customer support for $20.99. Evaluate your project requirements carefully to make the best choice for your needs.