In the checklist for USB 2.0 compliance there is a requirement for maximum droop at a load inrush current of 7.5 A. What I don't understand is how to test this. I might be blind, but the standard only seems to mention a capacitive load with lower currents (100 mA / 500 mA). Is there a load waveform which shows how the load should actually behave?
Here is what the test procedure says about it: