Activity for Circuit fantasist
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Comment | Post #278354 |
@coquelicot, I read with interest what you wrote. Definitely it is very enthusiastic and brave... Keep going boldly in this direction! Now I want to ask you, "Do you want to know what the simple truth about bootstrapping is?" To do this, you only need to forget about the existence of the "ground" ... (more) |
— | over 3 years ago |
| Edit | Post #278541 |
Post edited: Minor edit |
— | over 3 years ago |
| Edit | Post #278541 |
Post edited: Minor edit |
— | over 3 years ago |
| Edit | Post #278541 |
Post edited: Added clarification |
— | over 3 years ago |
| Edit | Post #278541 | Initial revision | — | over 3 years ago |
| Answer | — |
A: Purpose of emitter resistor in a common collector amplifier In addition to the previous considerations, I will add a few more. Stages with voltage output (such as a voltage follower) are implemented as voltage dividers consisting of two elements in series "stretched" between supply rails. One of them is "pulling up" and the other is "pulling down" the comm... (more) |
— | over 3 years ago |
| Edit | Post #278529 |
Post edited: Minor edit |
— | over 3 years ago |
| Edit | Post #278529 | Initial revision | — | over 3 years ago |
| Answer | — |
A: Emitter Bypass Capacitor in a CE Amplifier With the capacitor C3 disconnected, the stage has a minimum gain and with C3 connected it has a maximum gain. There is a compromise solution with a moderate gain - to connect a resistor in series to C3. (more) |
— | over 3 years ago |