izindaba

I-Ferrite magnetic ring inductance ihlukaniswe yaba yi-manganese-zinc ferrite ring kanye ne-nickel-zinc ferrite ring. Ngokuya ngezinto ezisetshenzisiwe, izinto ezibaliwe nazo zihlukile. Indandatho kazibuthe ye-nickel-zinc ferrite yenziwe ngokuyinhloko ngensimbi, i-nickel, ne-zinc oxides noma usawoti, futhi yenziwa ngobuchwepheshe be-ceramic. Indandatho kazibuthe ye-manganese-zinc ferrite yenziwe ngensimbi, i-manganese, i-zinc oxides nosawoti, futhi yenziwa ngobuchwepheshe be-ceramic kagesi. Ziyafana ngokuyisisekelo ezintweni nasezinqubweni, umehluko kuphela ukuthi izinto ezimbili, i-manganese ne-nickel, zihlukile. Yilezi zinto ezimbili ezihlukene ezinemiphumela ehluke kakhulu kumkhiqizo ofanayo. Izinto zeManganese-zinc zinokungena kazibuthe okuphezulu, kanti ama-nickel-zinc ferrite anokungena kukazibuthe okuphansi. I-Manganese-zinc ferrite ingasetshenziswa ezinhlelweni lapho imvamisa yokusebenza ingaphansi kuka-5MHz. I-nickel-zinc ferrite inokumelana okuphezulu futhi ingasetshenziswa kububanzi bemvamisa obungu-1MHz ukuya kumakhulu ama-megahertz. Ngaphandle kwama-inductors emodi evamile, ngezinhlelo zokusebenza ezingaphansi kuka-70MHz, ukuvinjelwa kwezinto ze-manganese-zinc kwenza kube ukukhetha okungcono kakhulu; ngezicelo ezisuka ku-70MHz ukuya kumakhulu egigahertz, kunconywa izinto ze-nickel-zinc. Ubuhlalu be-Manganese-zinc ferrite ngokuvamile busetshenziswa kububanzi bemvamisa ye-kilohertz ukuya ku-megahertz. Ingakwazi ukwenza ama-inductors, ama-transformer, ama-core cores, amakhanda kazibuthe nezinti zezinti. Amaringi kazibuthe e-nickel-zinc ferrite angasetshenziswa ukwenza ama-cores kazibuthe ama-mid-peripheral transformers, amakhanda kazibuthe, izinti ze-antenna zamagagasi amafushane, ama-inductance reactor ashuniwe, kanye nezikhulisamandla kazibuthe. Ibanga lesicelo kanye nokuvuthwa komkhiqizo kuphakeme kunezindandatho kazibuthe ze-Mn-Zn ferrite. Okuningi. Uma ama-cores amabili ehlanganiswe ndawonye, ​​​​uhlukanisa kanjani phakathi kwawo? Izindlela ezimbili eziqondile zichazwe ngezansi. 1. Indlela yokuhlola okubukwayo: Ngenxa yokuthi i-Mn-Zn ferrite ngokuvamile inokungeneka okuphezulu uma kuqhathaniswa, izinhlamvu ezinkulu zekristalu, kanye nesakhiwo esihlangene ngokuqhathaniswa, ivamise ukuba mnyama. I-Nickel-zinc ferrite ivamise ukuba nokungena okuphansi, okusanhlamvu okuhle, ukwakheka kwezimbotshana, futhi kuvame ukuba nsundu, ikakhulukazi uma izinga lokushisa le-sintering liphansi ngesikhathi sokukhiqiza. Ngokwalezi zici, singasebenzisa izindlela ezibukwayo ukuze sihlukanise. Endaweni ekhanyayo, uma umbala we-ferrite umnyama futhi kukhona amakristalu akhazimulayo, khona-ke umnyombo yi-ferrite ye-manganese-zinc; uma ubona i-ferrite insundu, ukucwebezela kufiphele, futhi izinhlayiya azikhazimuli, Ingqikithi kazibuthe i-nickel-zinc ferrite. Indlela ebonwayo iyindlela enzima, engenziwa kahle ngemva kokuzijwayeza okuthile. I-oda le-magnetic inductance inductance 2. Indlela yokuhlola: Le ndlela ithembeke kakhulu, kodwa idinga amathuluzi athile okuhlola, njengemitha yokumelana nokuphezulu, imitha ye-Q imitha, njll. 3. Ukuhlolwa kokucindezela.