GeeekPi 20W 5V 4A Power Supply for Raspberry Pi 4/Orange Pi 5/5B vs axGear Power Supply Tester PC Computer LCD 20/24 Pin 4 PSU ATX BTX ITX SATA HDD

Overview of the Products

In this comparison, we will explore the differences between the GeeekPi 20W 5V 4A Power Supply for Raspberry Pi 4/Orange Pi and the axGear Power Supply Tester for PC. The GeeekPi power supply is designed specifically for powering Raspberry Pi devices, while the axGear tester serves as a tool for checking the functionality of PC power supplies. With the GeeekPi priced at C$31.40 and the axGear at C$16.99, each product caters to distinct needs within electronics.

Intended Use Cases

The intended use cases for these two products are fundamentally different. The GeeekPi power supply is tailored for Raspberry Pi enthusiasts, ensuring consistent power delivery to devices like the Raspberry Pi 4, Orange Pi 5, and 5B models. With a power output of 5V and 4A, it is specifically designed to meet the power requirements of these single-board computers, making it ideal for hobbyists and developers.

On the other hand, the axGear power supply tester is suitable for anyone involved in PC hardware, from hobbyists to professionals. It provides a robust voltage test for ATX, BTX, and ITX compliant power supplies, ensuring they are functioning correctly. The ability to quickly verify power supply status can help avoid potential damage to computer components, making it an invaluable tool for maintenance.

Power Specifications

When it comes to power specifications, the GeeekPi power supply offers a maximum output of 20W, which is suitable for powering devices that require moderate energy. This power supply also comes with an extended cord of 120 cm, providing flexibility in placement. The inclusion of an ON/OFF switch adds convenience for users who want to easily control their devices.

In contrast, the axGear power supply tester does not provide power but instead measures the output of other power supplies. It tests various voltages including +12V, -12V, +5V, and +3.3V, among others. This capability allows users to quickly ascertain whether a power supply is functioning within normal parameters, making it an essential tool for troubleshooting.

Certifications and Safety Features

The GeeekPi power supply stands out with multiple certifications, including UL Listed, TUV, and RoHS, which attest to its safety and reliability. It includes several protection features such as overvoltage, undervoltage, overcurrent, and short circuit protection. These safety measures ensure that the power supply operates safely and stably, reducing the risk of damage to connected devices.

Conversely, the axGear power supply tester does not offer certifications as it is primarily a testing device. Its focus is on providing accurate voltage readings to help users identify malfunctioning power supplies. While it does not have the same safety features as the GeeekPi power supply, it is designed to be user-friendly and effective for its purpose.

User Experience

The user experience with the GeeekPi power supply is enhanced by its compatibility with both Raspberry Pi and Orange Pi models, making it versatile for users who own multiple devices. The built-in ON/OFF switch simplifies operation, allowing users to easily power their devices on or off without unplugging the unit. The long cable provides ample reach, accommodating various setups.

On the other hand, the axGear power supply tester features an LCD display that clearly indicates voltage status, which enhances usability. It is designed for quick functional checks, making it ideal for both amateurs and professionals who need to validate power supply performance efficiently. The testing process is straightforward, requiring minimal technical knowledge, which makes it accessible for a wider audience.

Portability and Design

The compact design of the axGear power supply tester makes it highly portable, measuring only 3.8 inches in length and weighing just 3.1 ounces. This small form factor allows users to easily carry it for onsite testing or to store it conveniently when not in use. The simple design focus caters to quick troubleshooting needs without taking up much space.

In contrast, the GeeekPi power supply is not designed for portability; instead, it is built to be a stationary power source for devices. While it includes a longer cable for flexibility, its larger size compared to the tester means it is less convenient to transport. It is meant to be installed near the devices it powers rather than moved around frequently.

Pricing and Value

With the GeeekPi priced at C$31.40 and the axGear at C$16.99, there is a significant price difference between the two products. The cost of the GeeekPi reflects its specialized design and the added safety features it offers. It is a solid investment for those looking to power Raspberry Pi projects reliably.

The axGear power supply tester, priced at C$16.99, provides excellent value for users needing a quick and effective way to test power supply functionality. Its lower cost makes it an appealing choice for hobbyists and professionals alike, especially those who may not require the additional capabilities of a dedicated power supply.

Which should you buy?

Choosing between the GeeekPi 20W 5V 4A Power Supply and the axGear Power Supply Tester ultimately depends on your specific needs. If you are a Raspberry Pi enthusiast looking for a reliable power source that includes safety features, the GeeekPi is the clear choice. However, if you are in need of a tool to test PC power supplies quickly and efficiently, the axGear tester is an excellent option. Each product serves its purpose well, catering to different segments of the electronics community.