LTspice Edit and Frequency Response Simulation
Editing the amplifier circuit drawn in • LTspice XVII bipolar amplifier simulation .
This video shows changing the load by deleting the original resistor and adding a large inductor {*not a sensible circuit*, this is a bit like driving a guitar pickup with a small audio amplifier}.
This includes deleting, moving and placing new components; there are a few errors included which are corrected by moving, cutting or parameter changing.
The simulation is then changed from the time-domain (TRAN) simulation to a frequency response (AC). This starts at about 2:30 , having added the AC source to the input generator at 1:56 .
Finally the plot settup and circuit are saved, then reopened to show the plot saving works.
Software: LTspice XVII, 24 May 2018 update, Windows 7 64bit Enterprise.
LTspice is provided over AppsAnywhere, but can just be started from the start menu or (as here) the desktop icon, once it has been fired up the first time from the AppsAnywhere website.