Uninterruptible power supplies (UPS) vary in capacity, providing backup power for individual PCs, enterprise data centers and everything in between.
Uninterruptible power supplies (UPS) vary in capacity, providing backup power for individual PCs, enterprise data centers and everything in between.
A voltage-ampere (VA) rating determines the load a given UPS can carry. Officials determine how much backup power the organization needs by adding the power requirements for each device to be supported. Multiplying a device's amp rating by the line voltage provides an estimate of VA.
A UPS with 300VA may be suitable for protecting a single PC. In March, Tripp Lite debuted a line of low-profile UPS systems
NEXT STORY: Satellites connect Illinois health