How To | Buy A Ups

To choose the right unit, you must evaluate three core pillars: (how it handles power), capacity (how much it can hold), and runtime (how long it lasts). 1. Choose Your Topology

Constantly regenerates power (AC to DC to AC), providing "zero" transfer time and the cleanest possible power. 2. Calculate Your Capacity (VA vs. Watts) A UPS has two main ratings: and Watts . UPS buying guide: Choose the right battery backup how to buy a ups

Switches to battery only when power fails. Most affordable but offers minimal protection against fluctuations. PCs, gaming setups, SMB servers. To choose the right unit, you must evaluate