I have a question related to the power loss calculation of IGBT/MOSFET. In order to calculate the conduction and switching losses, I built a new thermal description by myself with a simple characteristic of IGBT, then I chose the "thermal description" from the one I built. Then do I still need to set the value in "parameters", like "Forward voltage", or "On-resistance"? Since I notice that with value in "parameters" or without has a big difference in power loss results. Which one is correct? And what is the difference of "Parameters" and "Thermal" in relation to conduction loss calculation?
Thanks for your help and the model is attached.