Inductance of An Air Core Coil Calculator

Tools - Pcbcupid - Free and Online Inductance of An Air Core Coil Calculator

An air core coil’s ability to store magnetic energy when an electric current flows through it is indicated by its inductance. Air core coils get its magnetic characteristics only from the surrounding air, unlike coils containing ferromagnetic cores.
The number of turns in the coil, its physical dimensions, and the material surrounding it are some of the elements that affect inductance.

Designing and analyzing circuits where inductive components are essential requires a grasp of an air core coil’s inductance.
Circuit behavior is influenced by inductance, particularly in situations where alternating current (AC), resonance, filtering, and energy storage are involved.

APPLICATIONS:-

  • RF Circuits and Antennas
  • Inductive Coupling and Transformers
  • Inductive Sensors and Detectors
  • Power Electronics

You may determine the inductance of an air core inductor coil with the use of this electrical calculator available online. To get the desired outcome, just enter the coil’s diameter, length, and number of turns. With the parameters given, you can rapidly ascertain the inductance value.

Note : Don’t end with comma ( , )

Coil Diameter
inches
Coil Length
inches
Number of turns

Formula

\[Inductance= \frac{(d^2 )โ‹…(n^2 )}{18d+40l}\]

where,

  • d = Coil Diameter
  • l = Coil Length
  • n = Number of turns

Click here to access AIR CORE FLAT SPIRAL INDUCTANCE

Any questions? Drop them here!