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Spiral Inductor Calculator
This tool calculates inductance for different spiral inductors. The output is an estimate of the inductor value. For accurate results full EM simulation is recommended. The tool equation is referenced from IEEE JSSC 1999 paper "Simple, Accurate Inductance Formulas" by S.S. Mohan et al.

Block diagram

Select inductor type IND
Number of turns for the inductor
Inner diameter of the inductor um
Outer diameter of the inductor um
Inductance (L) nH
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