Automated voltage regulation (AVR): Also called line-interactive topology, this is the more advanced type of power administration that employs a little transformer for a buffer to compensate for electricity dips and surges devoid of counting on the battery. I analyzed a pair of different real-sine UPSes, which were both fairly https://proud-pira-group62592.is-blog.com/40408533/a-secret-weapon-for-ups-cctv