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1. Esqueleto O esqueleto geralmente se refere ao suporte para enrolar a bobina. Alguns maiores fixos indutores or adjustable indutores (such as oscillating coils, choke coils, etc.), most of which are enameled wire (or yarn-covered wire) around the skeleton, and then the magnetic core or copper core, iron core, etc. Installed into the inner cavity of the skeleton to increase its inductance. The skeleton is usually made of plastic, bakelite, and ceramics, and can be made into different shapes according to actual needs. Small indutores (such as color-coded indutores) generally do not use a bobbin, but instead have the enameled wire wound directly around the core. Air-core indutores (also known as unwrapped coils or air-core coils, mostly used in high-frequency circuits) do not use magnetic cores, skeletons and shields, etc., but are first wound on the mold and then take off the mold, and the coil is pulled between each coil. Drive a certain distance.
2. Winding Winding refers to a group of coils with specified functions, which is the basic component of indutores. There are single-layer and multi-layer windings. There are two types of single-layer windings: dense winding (conductors are wound one turn after another) and intermediate winding (there is a certain distance between each turn of wires during winding); multi-layer windings have layered flat winding, random winding Winding, honeycomb winding, etc.
3. Núcleo magnético e haste magnética O núcleo magnético e a haste magnética são geralmente feitos de ferrita de níquel-zinco (série NX) ou ferrita de manganês-zinco (série MX) e outros materiais, que têm forma "I", forma de coluna, forma de chapéu , Forma "E", pode moldar e outras formas.
4. Núcleo de ferro O material do núcleo de ferro inclui principalmente chapas de aço silício, permalloy, etc., e sua forma é principalmente do tipo "E".
5. Shielding cover In order to prevent the magnetic field generated by some indutores from affecting the normal operation of other circuits and components, a metal screen cover (such as the oscillation coil of a semiconductor radio, etc.) is added to it. The use of shielded indutores will increase the loss of the coil and reduce the Q value.
6. Packaging materials After some indutores (such as color code indutores, color ring indutores, etc.) are wound, the coils and magnetic cores are sealed with packaging materials. The encapsulation material is plastic or epoxy resin.
2. Winding Winding refers to a group of coils with specified functions, which is the basic component of indutores. There are single-layer and multi-layer windings. There are two types of single-layer windings: dense winding (conductors are wound one turn after another) and intermediate winding (there is a certain distance between each turn of wires during winding); multi-layer windings have layered flat winding, random winding Winding, honeycomb winding, etc.
3. Núcleo magnético e haste magnética O núcleo magnético e a haste magnética são geralmente feitos de ferrita de níquel-zinco (série NX) ou ferrita de manganês-zinco (série MX) e outros materiais, que têm forma "I", forma de coluna, forma de chapéu , Forma "E", pode moldar e outras formas.
4. Núcleo de ferro O material do núcleo de ferro inclui principalmente chapas de aço silício, permalloy, etc., e sua forma é principalmente do tipo "E".
5. Shielding cover In order to prevent the magnetic field generated by some indutores from affecting the normal operation of other circuits and components, a metal screen cover (such as the oscillation coil of a semiconductor radio, etc.) is added to it. The use of shielded indutores will increase the loss of the coil and reduce the Q value.
6. Packaging materials After some indutores (such as color code indutores, color ring indutores, etc.) are wound, the coils and magnetic cores are sealed with packaging materials. The encapsulation material is plastic or epoxy resin.
