In my previous post, I did a teardown of my Array 3711A DC electronic load. And as I promised, this time I did some testing with it and also discussed some tips and pitfalls.

For those who are impatient, here are the links to the various parts of the video:

Demonstration of Array 3711A with a 24V 12A power supply
Terminal voltage drop measurements
Minimum load/supply voltage
Constant resistance mode pitfalls
Poor man’s two quadrant power supply

Here is my previous video of the teardown:

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