Magnetic coupling

[Davide]

How can I simulate the magnetic coupling between 2 inductor in air at a
particular distance? I have 2 axial inductor at 2mm of distance and I need
to simulate the voltage on the second inductor. Where can I find some
tutorial / sample?
I'm using Orcad 10.3.

Thank you very much!

Davide

 

[fogh]

Davide wrote:

How can I simulate the magnetic coupling between 2 inductor in air at a
particular distance? I have 2 axial inductor at 2mm of distance and I need
to simulate the voltage on the second inductor. Where can I find some
tutorial / sample?
I'm using Orcad 10.3.

Thank you very much!

Davide


The coupling coeficient is a "K" device in spice.

The value of the coefficient you obtain by measurments of magnetostatics
calculations. I do not remember exactly how, but I am sure that you did not give
enough info on geometry and relative positions for anyone to derive that coef
for you.