LTspice XVII bipolar amplifier simulation
A basic time-domain simulation of an NPN bipolar transistor amplifier. See • LTspice Edit and Frequency Response Simula... for editing this circuit and changing to a frequency response simulation.
LTspice is started via AppsAnywhere, but otherwise is the same as a local installation started from the desktop or start menu shortcut. Once an app has been started from AppsAnywhere, it can be run again from the start menu without the app store website.
The circuit is drawn, with two omissions, the simulation set up (for a 4ms timeframe) and run. There are two errors, one forgotten component value and the sine wave specification on the input voltage generator. You may want to skip some of the drawing:
Chapters:
0:00 Open LTSpice from AppsAnywhere
0:29 Create circuit schematic in LTSpice
0:33 Add components, transistor and resistors
1:00 rotate resistor
1:04 Add capacitors
1:20 Add signal source, ground and power
1:44 set voltages and component nams & values
2:58 Add wiring
4:07 Label measurement points
4:24 Save (overdue)
4:34 Set up the simulation
4:54 Run the simulation
5:01 Component Error: fix it
5:17 Run again
5:23 Simulation error;
5:28 Add missing signal input specification
5:49 Run; add traces to graph
6:10 Change something, run again
Software: Windows 7 Enterprise 64bit, LTspice XVII(x64) (May 24 2018 update); AppsAnywhere accessed via Firefox (the Open Link dialogs are different in different browsers).