Скачать или смотреть World's Simplest & Cheapest DC Uninterruptable Power Supply (UPS) ?

Hello, and welcome to this video! Today, I’ll demonstrate how to use a relay to seamlessly switch between two DC power sources, creating an uninterruptible power supply (UPS) for any DC load. The circuit we’ll be building incorporates a DC-DC Buck Boost Converter module, a relay, a capacitor, and a diode.

This setup ensures a reliable power supply, even during source transitions, and can be adapted for a wide variety of DC loads. However, it’s important to adjust the output voltage of the DC-DC Buck Boost Converter to match the specific requirements of your load for optimal performance.

If you have any questions or need further clarification, feel free to drop your queries in the comment section below. I’m here to help!