Planar spiral inductors

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Hi, Im building a planar coil for simulation of inductance. The model consists of many square coils. When im building it, I am getting an error " Numeric coil Coil 1 (coil1) not solved for. Solve it in a Coil Geometry Analysis step. "

Please help me to rectify the error.


3 Replies Last Post 20 mag 2024, 14:36 GMT-4
Dave Greve Certified Consultant

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Posted: 4 weeks ago 18 mag 2024, 18:18 GMT-4

Almost invariably that message means that there is no coil geometry analysis step and there needs to be one.

If that's not it post the model.

Almost invariably that message means that there is no coil geometry analysis step and there needs to be one. If that's not it post the model.

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Posted: 4 weeks ago 20 mag 2024, 03:02 GMT-4

Thank you for the valuable suggestion. I have added the coil geomatry analysis step. But the same error appeared. I have attached the file here. please help me to find the coil resistance and inductance.

Thank you.

Thank you for the valuable suggestion. I have added the coil geomatry analysis step. But the same error appeared. I have attached the file here. please help me to find the coil resistance and inductance. Thank you.

Dave Greve Certified Consultant

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Posted: 4 weeks ago 20 mag 2024, 14:36 GMT-4

I have attached the file here. please help me to find the coil resistance and inductance.

No you haven't. Read the instructions for reducing the model size (if necessary) and then attach.

>I have attached the file here. please help me to find the coil resistance and inductance. No you haven't. Read the instructions for reducing the model size (if necessary) and then attach.

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