Maker Pro
Maker Pro

LTspice model imported in Simetrix

Andrea1089

Sep 13, 2017
8
Joined
Sep 13, 2017
Messages
8
Good afternoon,
is it possible to import a LTspice model into Simetrix?

The model is given by the circuit in the attachment: it's just a Laplace transform which reproduces the impedance behaviour of a passive component.
I need to reproduce this impedance in Simetrix, so I need to export this model from LTspice and import it in Simetrix.
How can I do this? What kind of extension do I need to use?

Thank you very much.
 

Attachments

  • circuit&results.png
    circuit&results.png
    20.2 KB · Views: 145

Andrea1089

Sep 13, 2017
8
Joined
Sep 13, 2017
Messages
8
I don't know whether you can export/import the model, but Simetrix seems to support Laplace models.
You'll probably have to type in the Lapalce function manually.

Yes, that's a good suggestion, but the problem is that in a Simetrix Laplace function you cannot define a non-integer order of a singularity (pole or zero), which is necessary for my purpose. That's the reason why I switched to LTspice.
And, well, now I've to go back to Simetrix, where I've designed the full schematic.
Basically, my point is to import a LTspice model into the Simetrix full schematic.
 
Last edited:
Top