30A Dual Power Supply Automatic Switching UPS Module - 5V/12V/24V AC/DC

Need a reliable way to switch between two power sources?

This 30A dual power supply automatic switching module is the ticket.

It handles inputs from 5V to 24V DC, and can also accept AC inputs like 110V or 220V.

It automatically switches to the backup source if the primary fails—perfect for DIY UPS systems, battery backups, or redundant power setups.

It's a compact module made in China, ready to be integrated into your project.

Ensure your critical electronics never lose power with this automatic switching controller.