The FMUSER Single Board Computer Power Expansion Board is equipped with a high-power output buck converter module, which serves as a reliable and efficient 5V5A power supply for Raspberry Pi, Arduino UNO, Jetson Nano, and similar single board computers. With its input power supply ranging from 6-36V and a maximum power output of 25W, this power expansion board fulfills the power requirements of various single board computers and external devices.

This expansion board utilizes the RT8279 power chip, ensuring stable and efficient power output. It functions as a DC to DC converter, efficiently converting the input voltage to a regulated 5V output. By reducing the risk of failures, it ensures uninterrupted operation for your devices.

To provide instant feedback on its performance, the power expansion board is equipped with LED indicator lights. These lights allow you to quickly check the working status of the power supply. Additionally, the compact design and four mounting holes make it easy to install the voltage regulator module on any shell or enclosure.

Whether you are engaged in DIY projects, robotics, home automation, or other electronic applications, this power expansion board proves to be the perfect choice. Its versatility, compatibility, and reliable performance make it suitable for enthusiasts of all skill levels.

Note: Considering different usage environments, it is recommended to add a heat sink at the bottom of the power chip if using an output current higher than 4A. Otherwise, overheating protection may be triggered, resulting in the inability to function properly.