5V 4A Power Supply Adapter - AC 100-240V to DC 5V/4A 20W Charger DC 5.5mm x 2.5m vs 2Pack 24V/12V to 5V 5A Power Buck Converter 12V to 5V DC-DC Power Down Module Po

Overview of the Products

In this comparison, we are looking at the 5V 4A Power Supply Adapter from COLM and the 2Pack 24V/12V to 5V 5A Power Buck Converter by Voltrique. The COLM adapter is priced at £14.96, while the Voltrique converter is considerably more affordable at £6.49. While both products aim to provide power solutions, their applications and specifications differ significantly, catering to different user needs.

Input and Output Specifications

The COLM power supply adapter operates on an input range of AC 100-240V and outputs DC 5V at 4A, making it a powerful option for devices requiring stable 5V power. In contrast, the Voltrique converter accepts a wider input voltage range of 9-36V and can deliver 5V at up to 5A depending on the input voltage. This flexibility allows the Voltrique device to adapt to various power sources, making it suitable for diverse scenarios, including automotive and industrial applications.

Compatibility with Devices

The COLM power supply is compatible with several specific devices, including the WeBoost 850012 and Jetson Nano, among others. It is specifically designed for devices that need a direct 5V input. The Voltrique converter, however, boasts a broader compatibility range, supporting multiple devices including iPhones, iPads, and various Android smartphones through its fast charging recognition feature. This makes the Voltrique a more versatile choice for users with multiple devices.

Safety Features

Safety is a crucial consideration when selecting a power supply. The COLM adapter includes several protective features, such as automatic overload cut-off and short circuit protection, ensuring that devices remain safe during operation. It is certified by CE, FCC, and PSE, highlighting its reliability. The Voltrique converter also incorporates safety measures, including anti-static packaging to protect the module during transport. However, it does not explicitly mention overload protection, which may be a drawback for some users.

Ease of Use and Installation

The COLM power supply comes ready to use with a UK AC power cord, making installation straightforward for users. Its design is focused on providing a stable power solution without additional accessories. The Voltrique converter stands out for its ease of integration with multiple interfaces like USB ports and DC plugs. This design allows users to plug and play without needing additional adapters, making it suitable for DIY projects and various electronic devices.

Size and Portability

The COLM power supply has a cable length of approximately 3.6FT for the DC cable and 3.9FT for the power cord, which provides some flexibility in positioning. The Voltrique converter, on the other hand, is exceptionally compact, measuring just 63 × 27 × 10mm and weighing only 22g. This small size makes it highly portable and easy to incorporate into mobile setups or compact electronic devices, appealing to users who require a lightweight solution.

Price Considerations

With a price tag of £14.96, the COLM power supply is positioned as a higher-end option, reflecting its specific compatibility with certain devices and its robust build quality. The Voltrique converter, at just £6.49 for two modules, offers an economically appealing choice for those who need a versatile power solution. Users on a budget or those looking for multiple units for various applications may find the Voltrique converter a more attractive option.

Which should you buy?

Choosing between the COLM 5V 4A Power Supply Adapter and the Voltrique 2Pack 24V/12V to 5V 5A Power Buck Converter comes down to individual needs. If your primary requirement is a reliable power supply for specific devices like the Jetson Nano, the COLM adapter is a solid choice, offering robust safety features and compatibility. Conversely, if you need a versatile, budget-friendly solution for various devices, the Voltrique converter excels with its wide input range and compact design. Ultimately, your decision should be guided by the specific devices you intend to power and the features that matter most to you.