Talking About Power Supplies

Posted on Tuesday, May 23 2006 @ 14:12 CEST by Thomas De Maesschalck
Look what I found here on my junk closet: an Apple II power supply. For its time (1977) it was a breakthrough, since until then switching mode power supplies weren't used. Designed by Rod Holt, it doesn't differ a lot from power supplies used on current-day PCs, as we've seen on our Anatomy of Switching Power Supplies tutorial. We disassembled it to show you how it worked.

Read on over at Hardware Secrets.

About the Author

Thomas De Maesschalck

Thomas has been messing with computer since early childhood and firmly believes the Internet is the best thing since sliced bread. Enjoys playing with new tech, is fascinated by science, and passionate about financial markets. When not behind a computer, he can be found with running shoes on or lifting heavy weights in the weight room.

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