Correct concepts explained very well. Incredibly nice and engaging with your way of presenting and explaining. You deserve much much more viewers Suggested to my student. 73s
Ralph, I can't imagine the effort that goes into these videos you just keep pumping them out 👍I'm curious as to how far you will be going with this video series will you be talking about combined series capacitive or resistive coupled amplifiers, or push-pull designs etc? Impatiently waiting for the next video......
Yes, they *do* take a bit of effort, but I love it! The initial plan brings me through to load lines, then jumping into difference amplifiers. But, I have been contemplating looking at multi-transistor amplifiers, too, because this introduces a whole bunch of other factors (e.g. loading factors of subsequent stages). We will see where it goes.🙂
First time viewer, That was FUN. It's been awhile since I steped through those substitution equations to find the unknown. Yes, I did give Thumb Up and Subscribe Thank You.
As a retired E technician I've had good luck repairing & building Dc,Af & Rf active transistor devices but never able to remotely grasp Kirchoff's, Thevenin & Norton bizarre Non-Intuitive network theories or "mesh" stuff....By 08:30 have an excruciating painful headache & had to bail out... I actually hate those guys for messing my electronics experience up.....
Well, Tom ... I share your brain freeze on Thevenin and Norton equivalents. Makes no sense to me (and never did) ... but they work, oddly enough. Kirchhoff's, however, always made sense cuz the stuff has got to go somewhere. I do have videos on each of those if you are interested. Kirchhoff's Current: ua-cam.com/video/Htrwqby10DA/v-deo.html Kirchhoff's Voltage: ua-cam.com/video/vmYUoKI_p4c/v-deo.html The black magic of Thevenin (yes, totally bizarre): ua-cam.com/video/gkq5DOwP2V0/v-deo.html Then Norton's: ua-cam.com/video/R13FoZcBgkw/v-deo.html 🙂
Ya know Tom, I was just thinking this morning ... as technicians we (yeah, I worked as one of those, too) we intuitively used the Kirchhoff's voltage and current laws. We just didn't put a name to what we were doing. I mean, we knew that if the power supply was 12 Volts and the voltage across the collector-emitter of a transistor was 5 volts (emitter grounded), then we just knew that the voltage across the collector resistor HAD to be 7 volts. This is Kirchhoff's Voltage law in real life. On the other hand ... Thevenin and Norton...ugh! Mysterious and weird, but it works. 🙂
I will have to add this to my requested video queue! It is an intriguing subject. just so you know...all caps give folks the impression that you are yelling ... std internet etiquette.🙂
EXCELLENT PRESENTATION,WHEN I WAS IN COLLEGE WE NEVER HAD SUCH GIFTS.
Thank you! 🙂
Correct concepts explained very well.
Incredibly nice and engaging with your way of presenting and explaining.
You deserve much much more viewers
Suggested to my student. 73s
Thank you so much for the encouragement!🙂
Ralph, I can't imagine the effort that goes into these videos you just keep pumping them out 👍I'm curious as to how far you will be going with this video series will you be talking about combined series capacitive or resistive coupled amplifiers, or push-pull designs etc? Impatiently waiting for the next video......
Yes, they *do* take a bit of effort, but I love it!
The initial plan brings me through to load lines, then jumping into difference amplifiers. But, I have been contemplating looking at multi-transistor amplifiers, too, because this introduces a whole bunch of other factors (e.g. loading factors of subsequent stages). We will see where it goes.🙂
These OUTSTANDING videos should be required viewing and comprehension for all hams with an extra class ticket. Keep up the good work Ralph. 👍
Thank you very much! Spread the word!🙂
First time viewer, That was FUN. It's been awhile since I steped through those substitution equations to find the unknown. Yes, I did give Thumb Up and Subscribe Thank You.
SO, I'm not the only one who finds this stuff FUN! 🙂
Thank you and you are welcome! More coming! 🤓
Thanks for putting this all together for us. Take care.
You are welcome! Glad you find them helpful! 🙂
👍Thank you sir.
You are very welcome! 🙂
As a retired E technician I've had good luck repairing & building Dc,Af & Rf active transistor devices but never able to remotely grasp Kirchoff's, Thevenin & Norton bizarre Non-Intuitive network theories or "mesh" stuff....By 08:30 have an excruciating painful headache & had to bail out... I actually hate those guys for messing my electronics experience up.....
Well, Tom ... I share your brain freeze on Thevenin and Norton equivalents. Makes no sense to me (and never did) ... but they work, oddly enough. Kirchhoff's, however, always made sense cuz the stuff has got to go somewhere.
I do have videos on each of those if you are interested.
Kirchhoff's Current: ua-cam.com/video/Htrwqby10DA/v-deo.html
Kirchhoff's Voltage: ua-cam.com/video/vmYUoKI_p4c/v-deo.html
The black magic of Thevenin (yes, totally bizarre): ua-cam.com/video/gkq5DOwP2V0/v-deo.html
Then Norton's: ua-cam.com/video/R13FoZcBgkw/v-deo.html
🙂
Ya know Tom, I was just thinking this morning ... as technicians we (yeah, I worked as one of those, too) we intuitively used the Kirchhoff's voltage and current laws. We just didn't put a name to what we were doing. I mean, we knew that if the power supply was 12 Volts and the voltage across the collector-emitter of a transistor was 5 volts (emitter grounded), then we just knew that the voltage across the collector resistor HAD to be 7 volts. This is Kirchhoff's Voltage law in real life.
On the other hand ... Thevenin and Norton...ugh! Mysterious and weird, but it works. 🙂
WOULD YOU GIVE A PRESENTATION OF A TRANSISTOR CASCODE CIRCUIT?
I will have to add this to my requested video queue! It is an intriguing subject.
just so you know...all caps give folks the impression that you are yelling ... std internet etiquette.🙂
I USE CAPITAL LETTERS BECAUSE OF MY DRAFTING BACK GROUND AND,IT MAKES EASIER TO READ.
@@davidluther3955 Understood. My father was a design draftsman ... the engineer's friend. 🙂
I R@@eie_for_you
IN TODAYS WORLD MOST DRAFTING IS WITH CAD@@eie_for_you