Understanding the Miller Effect (4k video)

[@tecknows]

I like information. I absolutely appreciate anyone sharing information. The audio is minute and easy to look past for me. Again, thanks for your thorough attention to detail.

[@agnelomascarenhas8990]

A related use is *Guarding* in measurements against leakage resistance and capacitance.

[@mikesradiorepair]

Deja Vu? LOL, didn't I just watch this a few days ago.

[@oldhackee3915]

Yes. It had an error in it and had to replace it.

[@leiferickson3183]

@@oldhackee3915 Yes but it was minor. I think most folks just put a text note on the video at that point saying what the correct value is. THis way you dont lose views from the old video being taken down. Maybe they have found a way to fix videos without losing the previous views? Note - I'm no expert for sure.

[@leiferickson3183]

And thanks for doing these videos!

[@petersage5157]

Usually a glitch in the Matrix. It happens when they change something. I see you also added a bit about grid stoppers too. Nice.

[@oldhackee3915]

I had several changes and wanted to add something too. Thanks for commenting.

[@richardphillips2405]

Good video. I had trouble following the math. Is 1/Sc admittance? How does the cascode amplifier counter the Miller effect? How is the cascode amplifier in common base mode? Thank you.

[@oldhackee3915]

The impedance of a capacitor in Laplace Transform designation is 1/sC. Where "s" is the Laplace variable and C is the capacitance. This is all explained in my video "Using Excel in the Laplace - sDomain video. kzbin.info/www/bejne/mpbQg5-fjt-Wb8U The bottom transistor is a common emitter stage. The upper transistor is in the common base configuration. Notice the base is a bias voltage, i.e. signal ground. Thanks for asking!

[@richardphillips2405]

@@oldhackee3915 I think that I need more math in order to understand your video. I am studying math on my own. I have had trig, but I have not yet studied calculus. I am not familiar with Laplace. I wish to thank you for your video and time. I feel that even if I don't understand everything, I can still learn from watching and trying to understand.

[@scollyer.tuition]

w2aew has a video that talks in some detail about the Miller effect and the use of the cascode amplifier. It may be worth taking a look at that.

[@tecknows]

Great video. @ 6:23 , your audio goes bad.

[@oldhackee3915]

Thanks. I can’t figure out the audio. The audio files are good. I think this is happening when PowerPoint renders to video. I apologize and thanks for pointing that out.