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ʻO nā hiʻohiʻona a me nā noi nui o nā mea ferrite no nā transformers kiʻekiʻe

ʻElua ʻano o nā cores ferrite i hoʻohana ʻia i ka hana ʻana i nā mea hoʻololi kiʻekiʻe: nā cores ferrite a me nā cores alloy.Hoʻokaʻawale ʻia nā ʻāpana ferrite i ʻekolu mau ʻano: manganese zinc, nickel zinc a me magnesium zinc.Hoʻokaʻawale ʻia nā cores Alloy i ke kila silika, nā ʻāpana hao pauka, iron-silicon aluminum, iron-nickel full multi, molybdenum PoMo alloy, amorphous, microcrystalline alloy.I kēia lā e ka mana transformer mea hana ʻenehana Xinwang ʻoiaʻiʻo i kēlā me kēia kanaka i ka wehewehe pōkole o nā cores o ka ferrite oxygen Hugh series.

ʻO nā mea ferrite i hoʻohana ʻia i nā mea transformers kiʻekiʻe he mau mea ferrite magnetic palupalu.Ma muli o ka resistivity kiʻekiʻe o ka palupalu magnetic ferrite mea, kiʻekiʻe alapine nalowale he uuku, oluolu i ka lehulehu hana, maikai consistency o ka huahana, haʻahaʻa kumu kūʻai, i keia manawa i ka loa hoʻohana 'ia ma kiʻekiʻe alapine transformers mea magnetic.Hoʻokaʻawale nui ʻia nā mea ferrite magnetic palupalu i Mn-Zn ferrite a me Ni-Zn ferrite ʻelua mau ʻāpana, Mn-Zn ferrite no ka hana pinepine ma 0.5 ~ 1MHz i nā mea hoʻololi kiʻekiʻe kiʻekiʻe, Ni-Zn ferrite no ka hana pinepine ma 1MHz a i ʻole. i nā mea hoʻololi kiʻekiʻe, ʻo Mn-Zn a me Ni-Zn nā mea ferrite he nui nā ʻano like ʻole, ʻokoʻa nā hiʻohiʻona waiwai, kēlā me kēia no nā koi like ʻole i nā transformers kiʻekiʻe a me nā inductors.Aia nā wahi nui i kēia mau mea.

ʻO nā mea hoʻololi mana no ka lawe ʻana i ka mana, ka hoʻololi ʻana i ka uila a me ka hoʻokaʻawale ʻana a me nā mea ʻē aʻe.

Nā mea hoʻololi hoʻoili hōʻailona, ​​hoʻohana ʻia e hoʻouna i nā hōʻailona AC a i ʻole pulse me ka ʻole o ka distortion, ka hoʻohālikelike impedance, ka hoʻokaʻawale ʻana, a me nā mea ʻē aʻe.

Kānana inductors no ke kelepona, e koi ana i ka paʻa maikaʻi a me ka Q-waiwai kiʻekiʻe.Loaʻa ka haʻahaʻa haʻahaʻa o ka mea, kahi haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa i ka pae wela i ʻōlelo ʻia a kūpaʻa maikaʻi i ka manawa.

ʻO nā mea hoʻopaʻa hoʻopaʻapaʻa, ka mea e kāohi i nā hōʻailona alapine kiʻekiʻe makemake ʻole a hele i nā hōʻailona alapine kiʻekiʻe pono.ʻO ka impedance kiʻekiʻe (ke kiʻekiʻe magnetic permeability) i ke alapine i uhi ʻia e koi ʻia.

ʻO nā mea hoʻokomo no nā kaapuni pulse lohi, hoʻohana ʻia no ka lohi o nā pulu.Pono i nā mea me ke kiʻekiʻe magnetic permeability.

Nā Inductors no ka mālama ʻana i ka ikehu a me nā kaapuni hoʻoluʻu.Pono nā mea me nā waiwai ikaika induction magnetic saturation kiʻekiʻe.

Hoʻopili ʻia nā inductors kaapuni me kahi passband.Pono nā mea me nā poho kūpono a me ke kūpaʻa wela maikaʻi.

2.2 Nā ʻano o nā core ferrite no nā mea hoʻololi alapine kiʻekiʻe

Hana ʻia nā cores Ferrite e ka hoʻoheheʻe ʻana a me ka sintering, a he nui nā ʻano, ka nui o ka E-shaped, can-shaped, U-shaped and ring-shaped, etc.

ʻO kēia nā hiʻohiʻona kumu a me ka hoʻohana ʻana o nā mea ferrite


Ka manawa hoʻouna: Sep-07-2022