CompTIA A+ 220-701: 1.10 – Laptop Power Technologies

| July 2, 2010 | 0 Comments


Laptop computers are the ultimate portable computing device, and their portability means that you’ll need to use many different power sources. In this video, you’ll learn about fixed input power supplies, auto-switching power supplies, and battery technologies.

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Category: CompTIA A+ 220-701

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