Do you have a 5 V device you want to run 24/7, no matter whether you have electricity? Not to worry – Linear Technology has made a perfect IC for you, the LTC4040; with the perfect assortment of ...

Uninterruptible ... and power distribution for loads that use three-phase power. There are three basic types of three-phase UPSs: on-line or double-conversion, line-interactive, and off-line or ...

Single phase uninterruptible power supplies (UPSs ... the load is supplied from a power converter that operates continuously and takes its input from a DC power supply. This DC supply consists of a ...

Uninterruptible Power Supply (UPS) The CyberPower CP900AVR can ... We tested 23 of them in the New Hampshire woods for our guide to the best flashlights and found that the ThruNite Archer 2A ...

A power outage can lose your data and, at worst, fry a complete system. The new Goldenmate UPS uses lithium-ion phosphate technology for reliable backup at lower cost.