I am trying to see node voltages of my schematic using LTSpice

I see tutorials on how to plot AC over a frequecy range, but I just want to get my Input impedance at a single frequency right now.
And have it plotted nicely on the schematic.






Is there any way to get these DC Operating points to compile as AC operating points, and then make a equation to calculate the Input Impedance?


Thanks!

 

hi imzack.
Have you calculated by hand the impedance of that circuit at 60Hz.?

E

 

Try AC analysis at a single frequency (60Hz)

.ac oct 1 60 60