Hello all, I know this has been asked many a time, but I have tried and can't seem to get reasonable values. I can't seem to measure the output impedance using TINA TI.
Here is a basic circuit that I believe should have an output impedance of around 150ohms. I have tried replacing the speaker with a 1A AC source and it gives me an error unless I remove the cap. I then remove the cap and run an AC Voltage Solve and it gives me the voltage across the source, but it gives me like 60V instead of anything near 150. Any help would be greatly appreciated.
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Here is a basic circuit that I believe should have an output impedance of around 150ohms. I have tried replacing the speaker with a 1A AC source and it gives me an error unless I remove the cap. I then remove the cap and run an AC Voltage Solve and it gives me the voltage across the source, but it gives me like 60V instead of anything near 150. Any help would be greatly appreciated.
Hi,
TinaTI has an impedance meter. Replace the speaker with it.
Run an AC analysis. Result is impedance versus frequency.
rgds, sreten.
TinaTI has an impedance meter. Replace the speaker with it.
Run an AC analysis. Result is impedance versus frequency.
rgds, sreten.
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