A ferrite toroid inductor at the radio frequencies with Q-factor & self-capacitance calculations.

An optimal multilayer coil for the audio system filter (crossover).

Amidon™ cores - iron powdered & ferrite toroids, Pot-shaped, E-shaped & multi-aperture ferrite cores.

recalculate any coil with ferrite or iron core by determining its A L factor.

finding unknown permeability of a ferrite ring.

coil or choke in the pot core (ferrite or powder iron).

estimate influence of the shield on the value of coil inductance.

air core toroid coil with round & rectangular cross-section.

a single triangle, rectangle or round loop coil.

flat PCB coil with the meander form of turns.

The software has additional modules that allow to calculate:.

Coil or choke on a ferrite ring (only for low-current RF circuits).

Multi-layer air core inductor on a rectangular coil-former.

Multi-layer air core inductor with insulating pads.

Single layer RF solenoid with pitch, but non-circular winding.Single layer RF solenoid winding with rectangular cross-section wire.Single layer RF solenoid with winding pitch.The former diameter and the winding length are known, the wire diameter is to be calculated.The former diameter and the wire diameter are known, the length of the winding is to be calculated.Single layer close-winding air core solenoidĪs the initial parameters you can choose two options:.In all variants, that are below, it's possible to calculate number of turns if inductance is known or inductance if number of turns is known There are versions for 32 & 64-bit Windows, Linux, MacOS & Android platforms.

The program has additional plugins to calculate another manner of coils. 'Coil64' is a free coil inductor calculator, that allows calculating: 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. DL6WU Yagi-Uda antenna online calculator.Modern BiQuad antenna online calculator.Our new web-project - antenna design & online calculators: Find true inductance of a ferrite toroid core inductor at the radio frequency.Ferrite E-core inductor online calculator.Amidon ™ iron powder toroids calculator.Added Estonian language translation (translation by Helmut Hirsik - ES6CO).Added initial options to close-winding one-layer coil calculation.The new version (published ) Coil64 v2.1.26 features: There are versions Coil64 for 32-bit & 64-bit Windows, Mac-OS and 64-bit Linux - DOWNLOAD NOW!.The cross-platform 64-bit version Coil64 v2.1.26 is now available.Ferrite core inductor at radio frequency.Multilayer air core inductor on a rectangular form.Self-capacitance of single-layer inductor.Features of calculation of power supply chokes.How to calculate single layer LC-circuit coil in Coil64?.

Ferrite coil calculator