Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Beide Seiten der vorigen Revision Vorhergehende Überarbeitung Nächste Überarbeitung | Vorhergehende Überarbeitung | ||
| circuit_design:rechnung_spannungsfolger [2022/01/22 01:02] – tfischer | circuit_design:rechnung_spannungsfolger [2023/03/28 09:42] (aktuell) – mexleadmin | ||
|---|---|---|---|
| Zeile 4: | Zeile 4: | ||
| ----> | ----> | ||
| - | $I.\quad$ Analysis of the Currents | + | $\rm I.\quad$ Analysis of the Currents |
| <---- | <---- | ||
| ----> | ----> | ||
| - | |by (2)+(3)|$\color{blue}{I_p} = \color{blue}{I_m} = 0$ | | + | |by (2)+(3)|$\color{blue}{I_\rm p} = \color{blue}{I_\rm m} = 0$ | |
| - | | | Therefore, $I_p$ and $I_m$ are defined | | + | | | Therefore, $I_\rm p$ and $I_\rm m$ are defined | |
| |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | ||
| <---- | <---- | ||
| ----> | ----> | ||
| - | |by (3)+(5)|$\color{blue}{I_o} = I_m = 0$ | | + | |by (3)+(5)|$\color{blue}{I_\rm o} = I_\rm m = 0$ | |
| - | | | By this, $I_o$ is defined | | + | | | By this, $I_\rm o$ is defined | |
| |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | ||
| <---- | <---- | ||
| ----> | ----> | ||
| - | $II.\quad$ Analysis of the Voltage Amplification | + | $\rm II.\quad$ Analysis of the Voltage Amplification |
| <---- | <---- | ||
| ---->> | ---->> | ||
| - | |by (0) |$\color{blue}{A_V}=\frac{U_O}{U_I}$ | | + | |by (0) |$\color{blue}{A_{\rm V}}=\frac{U_\rm O}{U_\rm I}$ | |
| | | $\quad$| | | | $\quad$| | ||
| |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | ||
| Zeile 30: | Zeile 30: | ||
| ---->> | ---->> | ||
| - | | $\quad$ | + | | $\quad$ |
| | |with (4)| | | |with (4)| | ||
| |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | ||
| Zeile 36: | Zeile 36: | ||
| ---->> | ---->> | ||
| - | | $\quad$ | + | | $\quad$ |
| | | $\quad$ | | | $\quad$ | ||
| |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | ||
| Zeile 42: | Zeile 42: | ||
| ---->> | ---->> | ||
| - | | $\quad$ | + | | $\quad$ |
| | |with (1) | | | |with (1) | | ||
| |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | ||
| Zeile 48: | Zeile 48: | ||
| ---->> | ---->> | ||
| - | | $\quad$ | + | | $\quad$ |
| | | $\quad$ | | | | $\quad$ | | ||
| |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | ||
| Zeile 54: | Zeile 54: | ||
| ---->> | ---->> | ||
| - | | $\quad$ | + | | $\quad$ |
| | | $\quad$ | | | | $\quad$ | | ||
| |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | ||
| Zeile 60: | Zeile 60: | ||
| ---->> | ---->> | ||
| - | | $\quad$ | + | | $\quad$ |
| | |Expand with $\frac{1}{A_D\cdot U_D}$ | | | |Expand with $\frac{1}{A_D\cdot U_D}$ | | ||
| |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | ||
| Zeile 66: | Zeile 66: | ||
| ---->> | ---->> | ||
| - | | $\quad$ | + | | $\quad$ |
| | | $\quad$ | | | | $\quad$ | | ||
| |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | ||
| Zeile 72: | Zeile 72: | ||
| ---->> | ---->> | ||
| - | | $\quad$ | + | | $\quad$ |
| | | $\quad$ | | | $\quad$ | ||
| |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | ||
| Zeile 78: | Zeile 78: | ||
| ---->> | ---->> | ||
| - | | $\quad$ | + | | $\quad$ |
| | | $\quad$ | | | $\quad$ | ||
| |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | ||
| Zeile 84: | Zeile 84: | ||
| ---->> | ---->> | ||
| - | | $\quad$ | + | | $\quad$ |
| - | | |with $\frac{1}{A_D} \xrightarrow{A_D \rightarrow \infty} 0$ | | + | | |with $\frac{1}{A_{\rm D}} \xrightarrow{A_{\rm D} \rightarrow \infty} 0$ | |
| |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | ||
| << | << | ||
| ---->> | ---->> | ||
| - | | $\quad$ | + | | $\quad$ |
| | | $\quad$ | | | $\quad$ | ||
| |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | ||
| Zeile 96: | Zeile 96: | ||
| ---->> | ---->> | ||
| - | | $\quad$ | + | | $\quad$ |
| | | $\quad$ | | | $\quad$ | ||
| |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | |$\quad\quad\quad$|$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$| | ||
| << | << | ||