Finding the location of an RC pole: The intuitive approach

Deciphering the last pole location of a double zero compensator.

[snnwstt]

Really interesting, not only by the subject of concern, but by the method, the relative simplicity of the argumentation bringing the theoretical result!

[georgedaadouch]

The best explanation approach ever..I have been studying that kind of circuits in a bad static way and couldn't understand how they really work but you helped me to.
Keep the good work👍

[ElectronicsCircuitHubECH]

Interesting.
I would love to watch more vedios on basics of feedback loop stabilty design.

[robson]

Indeed interesting and who knows may indeed even be usefull in the future. But absolutely interesting because this good explaining, thus thanx!

[power_electronics]

Thank you Dr Yaakov, now I know how to locate the first pole. Question about Rf / Rin in this case Rin is R2. In real circuit, we have a divider net work with R2 and another resistor (R1) at E/A (-) pin to ground to compare with E/A (+). Should Rin now is R2//R1 or it is just R2 ? Is this Rin would be difference if the circuit is a voltage mode or current mode control ? Once again thanks for all your hard work for teaching us.