Ọdịiche dị n'etiti Manganese Zinc na Nickel Zinc| DỊKWA MMA

A mgbanaka ferrite inductance ka ọ bụrụ mn-Zn ferrite ring na Ni-Zn ferrite ring. Dị ka ihe ndị e ji mee ihe si dị, ihe ndị calcined dị iche iche. Nickel-zinc ferrite magnetik mgbanaka bụ tumadi nke oxides ma ọ bụ nnu nke ígwè, nickel na zinc na-mere site electronic seramiiki usoro. A na-eji oxides na nnu nke ígwè, manganese na zinc mee mgbanaka manganese-zinc ferrite ma bụrụkwa nke teknụzụ seramiiki eletrọnịkị na-eme ya. Ha bụ otu ihe ahụ na ihe onwunwe na usoro, naanị ihe dị iche bụ na manganese na nickel dị iche iche. Ọ bụ ihe abụọ a dị iche iche nwere mmetụta dị iche iche na otu ngwaahịa.

Ihe Mn-Zn nwere ikike dị elu, ebe Ni-Zn ferrite nwere ikike dị ala. Enwere ike iji Mn-Zn ferrite na ngwa ebe ugboro ọrụ dị ala karịa 5MHz. Ni-Zn ferrite nwere ihe mgbochi dị elu ma enwere ike iji ya na ọnụọgụ ugboro site na 1MHz ruo ọtụtụ narị MHz. Ewezuga ụdị inductors nkịtị, mgbochi nke ihe mn-Zn na-eme ka ọ bụrụ nhọrọ kacha mma maka ngwa n'okpuru 70MHz, ebe a na-atụ aro ihe Ni-Zn maka ngwa sitere na 70MHz ruo ọtụtụ narị gigahertz. A na-ejikarị mgbanaka manganese-zinc ferrite mee ihe n'ogo ugboro site na kilohertz ruo megahertz. Nwere ike ime inductors , transformers, cores filter, isi magnetik na mkpanaka antenna. Enwere ike iji mgbanaka Ni-Zn ferrite mee cores nke ndị na-agbanwe okirikiri okirikiri, isi magnetik, mkpanaka antenna nke dị mkpụmkpụ, ihe na-emegharị ihe inductance na ihe ndọta saturation magnetik. Oke ngwa na ntozu ngwaahịa nke mgbanaka Ni-Zn ferrite dị mma karịa nke mgbanaka mn-Zn ferrite.

Kedu ka ị ga-esi mara ọdịiche dị n'etiti cores abụọ mgbe ha na-ejikọta ọnụ?

1. Usoro anya

N'ihi na mn-Zn ferrite n'ozuzu nwere nnukwu permeability, nnukwu ọka, kọmpat Ọdịdị na-abụkarị oji. N'ozuzu, Ni-Zn ferrite nwere obere permeability, ezigbo ọka, ihe owuwu na-acha aja aja na-acha aja aja, karịsịa mgbe okpomọkụ dị ntakịrị na usoro mmepụta. Dị ka àgwà ndị a si dị, anyị nwere ike ịmata ọdịiche dị na ha anya. N'ebe ndị ìhè na-egbuke egbuke, ọ bụrụ na agba nke ferrite dị oji ma na-egbuke egbuke na-egbuke egbuke, mgbe ahụ isi bụ manganese-zinc ferrite; ọ bụrụ na ị hụ na ferrite na-acha aja aja, na-egbuke egbuke na-egbuke egbuke, na ụmụ irighiri ihe ndị ahụ adịghị adọrọ adọrọ, isi bụ nickel-zinc ferrite. Usoro a na-ahụ anya bụ usoro siri ike, nke enwere ike ịmụta mgbe emechara ya. Ịtụ inductance mgbanaka magnetik.

2. Usoro ule

Usoro a bụ nke a pụrụ ịdabere na ya, ma ọ chọrọ ụfọdụ ngwa nyocha, dị ka mita nguzogide dị elu, mita Q mita dị elu na ihe ndị ọzọ.

Nke a dị n'elu bụ iwebata ọdịiche dị n'etiti Zinc Manganese na Nickel Zinc nke inductors magnetik ferrite. Ọ bụrụ na ịchọrọ ịmatakwu gbasara inductor, biko nweere onwe gị ịkpọtụrụ anyị.