The watts calculation is very simple. It’s just voltage times current, or E x I. But how is this useful? Many loads today are specified in watts. These include not just lamps or luminaires, but also ...
Hi I have been using a 600VA UPS for the past 6 years. Never had a problem with with the original P4 based PC and then my laptop.<BR><BR>Now I have a new build. Phenom II X3 720, 4 GB RAM. The ...