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Calculation of Inductors (Coils) Based on Natural Resonance Frequency and Stray Capacitance

Author: Laphroaig1815Executions: 950
TOP/Shared Formulas (Science)/Physics (Electromagnetism)

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Following the calculation below, this is a calculation for a cylindrical coil that takes relative permeability into account.
https://keisan.site/exec/user/1708117236
Enter the length [m] of the wire to be used, the number of turns, and the core’s relative permeability. This calculator assumes that the wire is wound tightly, the winding is uniform, and the core is non-magnetic. It does not support flat coils (such as loop coils) or coils with shapes other than cylindrical or square.
Length of the lead wire
m
Number of turns
Times
Relative Permeability
Inductance uH
Floating Capacity pF
Natural Resonance Frequency MHz
Inductance, parasitic capacitance, and self-resonant frequency are calculated from the top down.

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