UPS will give you continuous power when there is a power interruption. It will give you ample time to save
and shutdown your computer to prevent data loss & system crash.
Providing surge protection and battery back-up, but with the addition of a multi-tap
variable-voltage autotransformer, or what we commonly known as AVR.
The highest level of UPS protection. On-line units take the incoming voltage (AC), rectify it (AC-DC) and down convert it to the battery voltage (DC) of the UPS, filter it, re-invert it (DC-AC) and up-convert it to the appropriate output voltage for the unit. The output voltage is always rock steady and the sine wave is always pure.