Mini UBEC DC-DC Step Down Converter 3A 5V

This Mini UBEC converts higher input voltages from 2-6S LiPo batteries into a stable 5V DC output. Its main purpose is to provide a consistent and regulated power supply for sensitive auxiliary components in RC aircraft and FPV drones, such as FPV cameras, video transmitters, and brushless gimbals, ensuring optimal performance and reliability.

This UBEC is designed to operate with an input voltage range from 2S to 6S LiPo battery packs. This translates to an approximate voltage range of 7.4V to 25.2V. Pilots should ensure their battery configuration falls within this specified range to prevent damage and ensure proper function of the connected devices.

This Mini UBEC is rated to provide a constant output current of 3 Amperes (3A). This capacity makes it suitable for powering multiple low-to-medium draw auxiliary devices simultaneously, ensuring they receive adequate power without voltage drops, which is critical for maintaining stable operation of FPV systems and other onboard electronics.

Yes, this UBEC is specifically optimized for FPV image transmission systems. By delivering a stable and interference-free 5V power supply, it helps eliminate common video noise caused by voltage fluctuations or power spikes from the main flight battery. This consistent power is vital for clear, reliable FPV video feeds during flight.