UPS Handbook
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Not an engineer, but need to know the basics of battery backup power? UPS Handbook breaks down the complex world of Uninterruptible Power Supply systems into simple-to-understand language. If you need to know the basics of UPS systems but not the expertise of how to repair them, this book is for you.
· What is an Uninterruptible Power Supply system?
· How do they work?
· Which is right for you?
· What is a UPS topology?
· What maintenance is needed?
· What is the most preventable failure?
· Batte...






















