Air Core Coil Calculator

Air core inductor coil inductance calculator.

Air core coil calculator.

Enter the number of turns windings. Air core inductor designer calculator. An air core inductor is an inductor that does not depend upon a ferromagnetic material to achieve its specified inductance. Get help for the inductor designer close.

L is the inductance in henry s. D is the coil diameter in meters. D coil diameter in inches inches l coil length in inches inches n number of turns inductance. Coil32 is a free coil inductor calculator that allows calculating.

Could this be possible. Single layer air core inductor calculator the calculation is based on the classic wheeler s formula for single layer inductance air core tightly wound which dates back to the radio days of the 1920s. Calculate the inductance of a single layer coil of a 10 turn air core coil wound on a cylindrical former with a diameter of 2 cm. This calculator is useful when making antenna matching units low pass filters crystal sets antenna traps resonant circuits or anywhere where an air cored single layer inductor is required.

There are versions for 32 64 bit windows linux macos android platforms. Diameter and length of inductor are entered in millimetres along with the number of turns. The calculator determines the inductance of a single layer coil. Select the measurement units inches or centimeters.

Advantages of an air core coil. Enter the coil length distance from first to last winding see diagram. The inductor is a common school use transformer 5000 turn coil with wire diameter about 0 15mm the official air core value is 0 6h however when i calculate the iron core got a result of 105h. The following is a design tool which calculates the inductance of an air core inductor.

Single layer and multilayer air core inductors toroidal air core coil inductance inductors on ferrite rings in pot core flat coils on the pcb and also lc tank parameters the program has additional plugins to calculate another manner of coils. The length of the coil is 1 cm. Coil inductance calculator to calculate the inductance of a single layer air core coil. L d 2 n 2 18d 40l where.

Some others are wound on a bobbin made of bakelite plastic ceramic etc. L 0 001n2d 228d 2 254l where.