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Ke manaʻoʻiʻo nei au ua huikau nā poʻe he nui i ka hoʻohālikelike ʻana opale ʻiainductora me ka pale oleinductor.Wahi a ka ʻokoʻa o ka hana pale magnetic, ʻelua mau inoa like ʻole o ka paleinductora me ka pale oleinductor.Palekanainductorkomo pū kekahi chipinductora me I-likeinductor, a pela no ka pale oleinductor.

No laila pehea mākou e wikiwiki ai i kahi paleinductorapale ʻole ʻiainductor?He aha nā ʻokoʻa ma waena o lākou?E wehewehe ka mea hoʻoponopono o Xinchenyang Electronics mai kēia mau ʻaoʻao ʻekolu.

1. E hoʻokaʻawale i waena o nā paleinductora me ka pale oleinductorma ka helehelena

Loaʻa i ka inductor pale ka hale pale magnetic ma waho, no laila pono e wehe ʻole ʻia ka wili wiliinductormai ka hiʻona, a ʻaʻole hiki ke ʻike ʻia ka wili wili mai ke ʻano o ka inductor pale.

Akā hoʻokahi wale nō ʻokoʻa e hoʻomaopopo ai: ʻo ka coil ʻike ʻole ʻaʻole ia ka inductor pale, akā ʻo ia hoʻi ka inductor I-shaped me kahi lima maʻalahi thermally.

ʻO ka lua, ʻokoʻa ke ʻano o ka haku mele kaapuni magnetic i ka paleinductora me ka pale oleinductor

III.1. ʻO ke kaʻapuni kaapuni magnetic o ka inductor i pale ʻia he ʻano kaapuni kaapuni paʻa: ua haku ʻia ka ʻōnaehana kaʻapuni i hoʻopaʻa ʻia me nā mea magnetic me ka liʻiliʻi liʻiliʻi impedance, ʻo ia hoʻi, ʻo ke kumu magnetic he toroidal core, ʻo ia kahi kaapuni magnetic pani. hale kūkulu.

4. ʻO ke ʻano kaapuni magnetic o ka mea pale ʻoleinductorhe kaapuni magnetic hamama: no ka mea, ua ʻike ʻia ke ʻano o ka haku mele kaapuni magnetic, he ʻokoʻa ka ea ea, a ʻoi aku ka nui o kona impedance, ʻo ia hoʻi, ʻo ke ʻano magnetik he ʻano U a i ʻole EE.

ʻElima, ʻekolu, ʻokoʻa paleinductora me ka pale oleinductorma ke ano o ka hana

6. Ma muli o ka ʻokoʻa o nā ʻano pale magnetic o nā inductors pale a me nā inductors unshielded, ma lalo o ka mea likeinductora me ka hana ʻana i kēia manawa, ʻoi aku ka nui o ka nui o nā inductors i pale ʻia ma mua o nā inductors pale ʻole.

7. ʻO ka inductor unshielded nā hiʻohiʻona o ke kiʻekiʻe saturation magnetic rate, liʻiliʻi liʻiliʻi a me ka impedance haʻahaʻa.ʻO ka manaʻo nui i ka plug-in inductors, kahi ʻāpana o ka chip inductors GCD series (e hoʻololi koke ʻia e nā inductors pale), a me nā inductors.

8. 3. Loaʻa i ka inductor pale nā ​​hiʻohiʻona o ka mana kiʻekiʻe, haʻahaʻa haʻahaʻa a me ke kiʻekiʻe o kēia manawa.Hoʻohana nui ʻia i nā kaapuni i loaʻa nā koi kiʻekiʻe no EMC, e pili ana i ka hoʻouna ʻana i ka hōʻailona, ​​​​ka helu naʻauao, a me nā mea ʻē aʻe, e like me nā kelepona paʻa, nā kamepiula, nā leo kiʻekiʻe a me nā mea ʻē aʻe.