Version history
About version 11.4.1· Added support of German (translation by Holger Meinecke - DL6ABM).About version 11.4· Some bugs was fixed, including bugs with one-layer coil calculation.· Added...

Hits:2378

Read more
Toroidal coil without a magnetic core are used very rarely. The magnetic field of a coil is almost completely centered inside of the toroid, with this kind...

Hits:11198

Read more
Single-layer inductor is a wire rolled into a helix. For adding stiffness the wire is usually wound on a cylindrical pipe named coil-former. Therefore the initial parameters...

Hits:13507

Read more
Calculation of the single layer RF coil with an arbitrary winding pitch.
For the calculation of the single-layer inductors can be used Maxwell's model, then each turn represents...

Hits:4496

Read more
Ferrite cores for inductors have a wide variety species. W-shaped, U-shaped, pot cores of various modifications. Such cores are also used with the powder iron materials. Calculation...

Hits:4421

Read more
The plugin screen. Calculate influence of shield on the inductance value.
Shielded coil inductances most often used at high frequencies to guard the inductor from external electromagnetic fields....

Hits:1692

Read more
Plugin meandr_PCB
Inductor on PCB as a meander structure.
In addition to coils on PCB in the form of a square or circular spirals also there is in the...

Hits:8680

Read more
Flat PCB coils are most often used in the VHF and UHF bands to reduce the size of the device. Usually, they are produced with round, square...

Hits:21132

Read more
Single circular loop inductor
Inductance realized in the form of a single circular loop, in other words in the form of a single turn, most often used in...

Hits:5138

Read more
Multi-layer coil on a PCB is needed for those designers who want to create a miniature device with the use of inductance sufficiently high value. Single-layer coil...

Hits:4047

Read more
Agreement on the dimensions and notations
Different programs (or different versions of this software) are using different methods of measurement and notation of coil sizes. In order to...

Hits:1774

Read more
LC circuit calculation
In "LC circuit" sheet the Coil32 computes the values of capacitance, inductance and frequency for resonant oscillatory circuit. The calculation is made by the Thomson's...

Hits:6036

Read more
Inductor with non circular winding
Quite often, the inductor is wound on a coil-former having a square or polygonal shape. Such inductor can be represented as an equivalent...

Hits:2622

Read more
How to calculate inductance?
We can use different methods to calculate the inductance using numerical methods or handbook formulas. They can be conditionally divided into three levels -...

Hits:5414

Read more
Toroidal coils on ferrite ring or rings of carbonyl iron powder are widely used in amateur radio designs. Their advantage is the high combined inductance with the...

Hits:14192

Read more
Ferrite rod core inductance.
Calculation of the ferrite rod core coil is enough difficult. The inductance depends on the parameters of the rod, coil sizes, and their mutual...

Hits:15415

Read more
Most often in different soft and online calculators the multilayer inductor is calculated by a simple empirical formula H.А. Wheeler:
L - inductance (µH)
N - number of turns
R...

Hits:18172

Read more
Plugin multiloop calculates the coil in the form of a round multiturn wiring bundle with round cross-section. Such coils are often used as induction sensors for metal...

Hits:5784

Read more
Plugin square_loop - calculation of a rectangular loop inductance.
{jcomments on}
The inductive element in the form of a rectangular loop large size is quite often used as induction...

Hits:4451

Read more
Faced with difficulties in the calculation of the multilayer coil on a solenoidal former, we have abandoned the simple empirical Wheeler's formula and went by the way...

Hits:2401

Read more