Instrumentation and control systems in petrochemical facilities require an extremely reliable source of power. The backup power supply should be available for an adequate period in the event of an ...

I have a small computer system that will be deployed in a public space and I'm trying to find a suitable small UPS for it. It only draws around 20W / 40VA at most, so something tiny should be fine.

An UPS system at an Illinois branch said its systems were down as customers said packages are 'in limbo' The outage was reported on Tuesday in Belleville, Illinois. A UPS representative confirmed to ...