Nā mea hoʻokomo i hoʻohui ʻia

ʻO nā ʻaoʻao ʻenehana kaulana ʻelua i ke kahua o kēia manawa o ka uila uila a me nā ʻāpana magnetic.I kēia lā e kūkākūkā mākou i kekahi mea e pili ana i kaNā mea hoʻokomo i hoʻohui ʻia.

Hōʻike nā inductors hoʻohui i kahi ʻano koʻikoʻi i ka hoʻomohala ʻana i nā ʻāpana magnetic i ke alapine kiʻekiʻe, miniaturization, hoʻohui, a me ka hana kiʻekiʻe i ka wā e hiki mai ana. Eia naʻe, ʻaʻole lākou i manaʻo e hoʻololi piha i nā ʻāpana kuʻuna a pau, akā e lilo i mau koho koʻikoʻi ma kā lākou mau ʻoihana loea.

ʻO ka inductor hoʻohui kahi holomua hoʻololi i nā inductors ʻeha, e hoʻohana ana i ka ʻenehana metallurgy pauka e hoʻolei i nā coils a me nā mea magnetic.

No ke aha he ʻano hoʻomohala?

1. ʻOi loa ka hilinaʻi kiʻekiʻe: Hoʻohana nā inductors kuʻuna i nā cores magnetic i hoʻopili ʻia, hiki ke pohā ma lalo o ka wela kiʻekiʻe a i ʻole ka haʻalulu mechanical. Hoʻopili piha ka ʻōnaehana hoʻohui i ka coil i loko o kahi mea magnetic ikaika, me ka ʻole o ke kolu a i ʻole nā ​​āpau, a loaʻa iā ia ka ikaika anti vibration a me nā mana anti impact, e hoʻonā i ka ʻeha ʻeha hilinaʻi nui o nā inductors kuʻuna.

2. Hoʻohaʻahaʻa electromagnetic interference: Ua pale piha ʻia ka coil e ka pauka magnetic, a ua hoʻopaʻa pono ʻia nā laina kahua magnetic i loko o ka ʻāpana, e hōʻemi nui ana i ka radiation electromagnetic waho (EMI) ʻoiai ʻoi aku ka pale ʻana i ka hoʻopili ʻana i waho.

3. Haʻahaʻa poho a me ka hana kiʻekiʻe: ʻO ka mea hoʻohana i hoʻohana ʻia he mau hiʻohiʻona o nā ʻāpana ea i hāʻawi ʻia, haʻahaʻa haʻahaʻa pohō i nā alapine kiʻekiʻe, kiʻekiʻe saturation o kēia manawa, a me nā hiʻohiʻona DC maikaʻi loa.

4. Miniaturization: Hiki iā ia ke hoʻokō i ka inductance nui a me ke kiʻekiʻe saturation o kēia manawa ma kahi liʻiliʻi liʻiliʻi, e hālāwai ana i nā koi o nā huahana uila "liʻiliʻi a ʻoi aku ka maikaʻi".

Nā pilikia:

* Uku: He paʻakikī ke kaʻina hana, a he kiʻekiʻe ke kumu kūʻai o nā mea maka (alloy pauda).

* Hoʻololi: Ke hoʻopau ʻia ka mold, hoʻopaʻa ʻia nā ʻāpana (waiwai inductance, saturation current), ʻaʻole like me nā inductors magnetic rod i hiki ke hoʻololi maʻalahi.

Nā wahi noi: DC-DC hoʻololi kaapuni ma kahi kokoke i nā kahua āpau, ʻoi loa i nā hiʻohiʻona e koi ai i ka hilinaʻi kiʻekiʻe loa a me ka hana, e like me:

*Nā uila kaʻa: ʻenehana hoʻokele engine, ʻōnaehana ADAS, ʻōnaehana infotainment (koi kiʻekiʻe loa).

*Kāki kiʻi kiʻi kiʻi kiʻekiʻe/server CPU: VRM (voltage regulation module) e hāʻawi ana i ka pane transient kiʻekiʻe a me ka wikiwiki no ke kumu a me ka hoʻomanaʻo.

* ʻO nā mea hana ʻoihana, nā lako kamaʻilio pūnaewele, etc.

*Ma ke kahua o ka hoʻololi ʻana i ka ikehu a me ka hoʻokaʻawale ʻana (transformers), ua lilo ka ʻenehana PCB palahalaha i koho maikaʻi ʻia no nā noi uila a me ke alapine kiʻekiʻe.

*Ma ke kahua o ka mālama ʻana i ka ikehu a me ka kānana (inductors), ke hoʻololi wikiwiki nei ka ʻenehana hoʻohuihui hoʻohui i nā inductors kuʻuna i hoʻopaʻa ʻia ma ka mākeke kiʻekiʻe, e lilo ana i ka pae no ka hilinaʻi kiʻekiʻe.

I ka wā e hiki mai ana, me ka holomua o ka ʻepekema waiwai (e like me ka haʻahaʻa haʻahaʻa co fired ceramics, ʻoi aku ka maikaʻi o ka lepo magnetic) a me nā kaʻina hana, e hoʻomau ka ulu ʻana o kēia mau ʻenehana ʻelua, me ka hana ikaika, nā kumukūʻai i hoʻonui ʻia, a me kahi ākea o nā noi.