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EEVblog #504 - UPS Tutorial & Teardown

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EEVblog #504 - UPS Tutorial & Teardown

314,919 views November 7, 2013 45:50

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Description from the creator

Dave explains the three main methods of Uninterruptible Power Supply design - Offline, Online, and Line Interactive. And then opens an APC 2200XL rack mount UPS to see how well it matches the classic block diagram theory. Will there be any surprises?

Schematic: eevblog.com/files/apc_smart-ups_su2200_3000.pdf
Patent: Method and apparatus for providing battery charging in a backup power system
google.com/patents/US5302858

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About this tutorial

EEVblog published this 45:50 video tutorial on November 7, 2013. It has been watched 314,919 times on YouTube.

Channel
EEVblog
Duration
45:50
Published
November 7, 2013
Views
314,919
Likes
4,690

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