Hello, I'm in search of a working closed loop model of a resonate LLC converter. If possible, I would like to have the controller be TI UCC25600 or TO UCC25660. BUT I would take any working LLC model.

Thank you that helped.

I hope someone can help me find a missing .lib for ucc2802/ucc2803 part that I downloaded from the Library area. When I open the model it can not find a symbol for a "2pole", and when looking at the U

Andy, I have tried some of the common A-Device output parameters (Vhigh, Vlow, Iout) only to find the results weren’t what I expected. This is why I was questioning if the output section was an OTA. I

I apologize for my ignorance when it comes to phase detectors. My expectations were an output that showed which signal was leading the other. Anyway after messing with the example files the operation

Helmut, Thanks for the reply. It seems to me that phidet component acts more like a frequency detector and less than a phase detector. Is this true? Thanks, Gerald

Now this may sound like a silly question, but is there any wayto see the library code for the Phase Detector (phidet)? I know that some ofthe built-in libraries are viewable and can even be edited.

Thank you. I was rebuilding a logic circuit from a lib file and noticed that the netlist for gates had a lot of terminals connect to the ground pin. Using Andy's advice I look at the netlist. Again th

I have come across a couple recommendations for when usingA-Devices that seem to contradict each other. So I thought I would ask theyahoo group. What is the proper way to deal with unused pins? One so

Andy, That could work. Can multiple sources be defined in one PWLfile?

I’mworking on a simple digital simulation that needs a defined bit stream for 4signals and it would be nice if I could be done though a PWL file. In the pastI have done something similar in OrCad 16 u

Thank you for the articles. I'm still working on a model using the actual resolver for comparisons. Our engineering team was give a challenge of using a square wave for the excitation instead of the t

I'm in need of a spice model for a variable reluctance type resolver, however I struck out with my search for a spice model or article one generating one. Can any one help? Thanks, Gerald

I have a simulation of a open loop SMPS that I would like to know the transformer losses, but using the following script gives an efficiency of >100%.....which I know is not true. After digging a bit

I tried using the Orcad manual with poor results, and I dd find the wiki area on "undocumented LTspice" (again not much information on PWL file). Anyway I did find a work around for my problem using a

I did search and review all I could find on the "site", but didn't find what I was looking for. I'm wanting to nest two "Repeat" loops in one PWL file. That is why I'm trying to find a syntax document

Can anyone point me to a source on using pwl files that show the syntax for "Repeat" loops? I would like to make a burst generator for simulating ISO-7637-2.

I'm in search of a IGBT model for the Infineon FF600R12ME4 (1200V 600A) power module. While searching I came across another level 2 model model done awhile back that I could edit if I knew how to rela