Quad 10 A current sink project, part 2: Board details

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Published on April 5, 2015 3:50:45 PM ● Video Link: https://www.youtube.com/watch?v=oTEPJHaCzF4

Duration: 16:10

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Part 1 here: https://youtu.be/jJYN-n-QWWk

In this video, I give the hands-on rundown of the features of the current sink board, its design goals, compromises, component choices, flaws, and so forth.

Something I forgot to mention, was that one of the goals of this device was for it to be compact, and fit into one of the TV transmitter power amplifier cases that you see in the end of the video. That basically ruled out all options involving external load resistors like lamps and water buckets.