Automatic voltage regulation (AVR): Also known as line-interactive topology, it is a extra State-of-the-art kind of power management that uses a small transformer like a buffer to compensate for electrical power dips and surges without the need of counting on the battery. Volt-Amperes are the conventional measurement utilised to explain https://lipe59269.diowebhost.com/88936925/5-essential-elements-for-ups-ups