I have a Antec 650 watt PSU. It lists the input as 100-240 volts at 10 amps. All I know is volts x amps = watts. With this formula I figure I need a 1200 watt UPS. 120 volts x 10 amps. A 1200 watt UPS is quite expensive and large for my computer. I can't imagine my computer pulling 10 amps. What is truely needed for a 650 watt PSU?
Thanks for any info,
Thanks for any info,