Automated voltage regulation (AVR): Also called line-interactive topology, this can be a far more Innovative sort of energy management that uses a little transformer like a buffer to compensate for electricity dips and surges with out depending on the battery. People versions are better for powering delicate gear, but none https://trentonbmtzf.weblogco.com/34023007/the-smart-trick-of-ups-ups-that-nobody-is-discussing