![Transient Analysis with LTspice, AC and DC Transient Simulation, Current Plot and Series and Parallel Circuits Transient Analysis with LTspice, AC and DC Transient Simulation, Current Plot and Series and Parallel Circuits](http://www.zen22142.zen.co.uk/ltspice/transient/acsource.png)
Transient Analysis with LTspice, AC and DC Transient Simulation, Current Plot and Series and Parallel Circuits
![Transient Analysis with LTspice, AC and DC Transient Simulation, Current Plot and Series and Parallel Circuits Transient Analysis with LTspice, AC and DC Transient Simulation, Current Plot and Series and Parallel Circuits](http://www.zen22142.zen.co.uk/ltspice/transient/edit_transient.png)
Transient Analysis with LTspice, AC and DC Transient Simulation, Current Plot and Series and Parallel Circuits
![How to implement AC analysis in a resonant circuit in LTspice - Electrical Engineering Stack Exchange How to implement AC analysis in a resonant circuit in LTspice - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/hGXZy.png)
How to implement AC analysis in a resonant circuit in LTspice - Electrical Engineering Stack Exchange
![Frequency dependent amplitude of a current source in an .AC analysis in LTspice - Electrical Engineering Stack Exchange Frequency dependent amplitude of a current source in an .AC analysis in LTspice - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/XxiPb.png)
Frequency dependent amplitude of a current source in an .AC analysis in LTspice - Electrical Engineering Stack Exchange
![Transient Analysis with LTspice, AC and DC Transient Simulation, Current Plot and Series and Parallel Circuits Transient Analysis with LTspice, AC and DC Transient Simulation, Current Plot and Series and Parallel Circuits](http://www.zen22142.zen.co.uk/ltspice/transient/addtrace.png)
Transient Analysis with LTspice, AC and DC Transient Simulation, Current Plot and Series and Parallel Circuits
![error - LTSpice divergence between AC analysis and transient analysis for low frequency gain - Electrical Engineering Stack Exchange error - LTSpice divergence between AC analysis and transient analysis for low frequency gain - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/8M9a0.png)
error - LTSpice divergence between AC analysis and transient analysis for low frequency gain - Electrical Engineering Stack Exchange
![First, set ltspice to be more accurate. In the menu, choose Simulate->Control Panel, then choose the "Spice" tab. See the image below. Set the Solver to Alternate. For higher accuracy set Reltol to a smaller number. The smaller it is, the slower the simulation ... First, set ltspice to be more accurate. In the menu, choose Simulate->Control Panel, then choose the "Spice" tab. See the image below. Set the Solver to Alternate. For higher accuracy set Reltol to a smaller number. The smaller it is, the slower the simulation ...](http://www.cs.toronto.edu/~relu/audio/ltspice/select-comp-load.jpg)