Hi!
I need some information on how to solve convergence problems (time step too small) when I'm simulating power electronics systems which include analog parts, D latches and ABM parts. Also I have large currents and voltages to simulate at 70 kHz. I already read material from orcad's site, changed some settings in simulator and still have problems.
If exists some guide for simulating power ele in pspice let me know.
Thanks.
If you are using transformers or capacitors inside your schematic, try to add large value resistors, lets say 10E7 ohms, between primary and secondary windings of transformers or between capacitors pins.
you can also try "autoconvergance: in PSpice. This is new enhancement done a while ago PSpice. This will save you from hassle of tweaking the parameter.