He aha ka inductor?

Ma ke ʻano microscopic o ke ao uila, ʻo nā inductors, ma ke ʻano he kihi o nā ʻāpana uila, e pāʻani i ke kuleana o ka "puʻuwai", e kākoʻo mālie ana i ke kuʻi ʻana o nā hōʻailona a me ke kahe ʻana o ka ikehu. Me ka ulu wikiwiki ʻana o nā ʻoihana e kū mai ana e like me ke kamaʻilio 5G a me nā kaʻa ikehu hou, ua piʻi nui ke koi no nā inductors ma ka mākeke, ʻoi aku hoʻi no nā inductors i hoʻohui ʻia e pani mālie ana i nā huahana kuʻuna ma muli o kā lākou hana maikaʻi loa. Ua piʻi koke nā ʻoihana inductor Kina i kēia kaʻina hana, e hoʻokō ana i nā holomua ma ka mākeke kiʻekiʻe a hōʻike i ka hiki ke hoʻomohala koʻikoʻi.

ʻO nā inductors nā ʻāpana uila kumu e hiki ke hoʻololi i ka ikehu uila i ka ikehu magnetic a mālama iā ia, i ʻike ʻia hoʻi he chokes, reactors, a i ʻolenā ʻōwili hoʻokomo

ʻO ia kekahi o nā ʻāpana uila passive koʻikoʻi ʻekolu i nā kaapuni uila, a ua hoʻokumu ʻia kāna kumu hana ma ka hana ʻana o nā kahua magnetic alternating i loko a puni nā uea i ka wā e hele ai ke au alternating ma o lākou. ʻO nā hana nui o nā inductors e komo pū me ka kānana hōʻailona, ​​​​ka hana hōʻailona, ​​​​a me ka hoʻokele mana. Wahi a nā hana like ʻole, hiki ke hoʻokaʻawale ʻia nā inductors inā inductors alapine kiʻekiʻe(ʻike ʻia hoʻi ʻo RF inductors),

nā inductors mana (ʻo ia hoʻi nā inductors mana), a me nā inductors kaapuni maʻamau. Hoʻohana nui ʻia nā inductors alapine kiʻekiʻe i ka hoʻopili ʻana, ka resonance, a me ke choke; ʻO nā hoʻohana nui o nā inductors mana e pili ana i ka hoʻololi ʻana i ka voltage a me ke au choke; A hoʻohana nā kaapuni maʻamau i nā inductors e hāʻawi i kahi ākea a me ka nui o nā inductors, i hoʻohana ʻia no nā kaapuni analog maʻamau e like me ke kani a me ke wikiō, nā kaapuni resonant, a pēlā aku.

Wahi a nā ʻano hana like ʻole, hiki ke hoʻokaʻawale ʻia nā inductors i nā inductors plug-in a me nā inductors chip. Loaʻa i nā inductors chip nā pono o ka liʻiliʻi, ke kaumaha māmā, ka hilinaʻi kiʻekiʻe, a me ke kau maʻalahi, a ua pani mālie i nā inductors plug-in ma ke ʻano he mainstream. Hiki ke hoʻokaʻawale ʻia nā inductors chip i ʻehā mau māhele: ʻano ʻeha, ʻano laminated, ʻano kiʻiʻoniʻoni lahilahi, a me ke ʻano ulana. I waena o lākou, ʻo ke ʻano wili a me ke ʻano laminated ka mea maʻamau. Ua hoʻomohala ʻia kahi mana i hoʻololi ʻia o ka inductor i hoʻohui ʻia no ke ʻano wili, kahi e hoʻoponopono ai i nā pilikia o ka standardization nui a me ka liki ʻana o ka coil o ke ʻano wili kuʻuna. He liʻiliʻi kona leo, ʻoi aku ka nui o ke au, a ʻoi aku ka paʻa o ke au piʻi wela, a ke piʻi wikiwiki nei kāna māhele mākeke.

Wahi a nā mea like ʻole, hiki ke hoʻokaʻawale ʻia nā inductors i nā inductors core ceramic, ferrite inductors, a me nā inductors core pauka magnetic palupalu metala. Loaʻa iā Ferrite ka pōmaikaʻi o ka pohō haʻahaʻa, akā hiki ke ʻae i ke au saturation haʻahaʻa a me ke kūpaʻa mahana haʻahaʻa, e kūpono ana no nā wahi hana alapine kiʻekiʻe a me ka mana haʻahaʻa. Hana ʻia ka pauka magnetic palupalu metala me ka hui ʻana o nā ʻāpana pauka ferromagnetic a me ka medium insulating, nona ke kū'ē kiʻekiʻe, ka pohō haʻahaʻa, a hiki ke kū i ke au saturation kiʻekiʻe, e kūpono ana no nā wahi hana alapine kiʻekiʻe a me ka mana kiʻekiʻe.