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Ferrite magnetic ring inductance yakakamurwa kuita manganese-zinc ferrite mhete uye nickel-zinc ferrite mhete. Zvichienderana nezvinhu zvakashandiswa, iyo calcined zvinhu zvakasiyanawo. Iyo nickel-zinc ferrite magineti mhete inonyanya kugadzirwa nesimbi, nickel, uye zinc oxides kana munyu, uye inogadzirwa nemagetsi ceramic tekinoroji. Iyo manganese-zinc ferrite magineti mhete yakagadzirwa nesimbi, manganese, zinc oxides uye munyu, uye zvakare inogadzirwa nemagetsi ceramic tekinoroji. Iwo akanyanya kufanana mumidziyo uye maitiro, mutsauko chete ndewekuti zvinhu zviviri izvi, manganese uye nickel, zvakasiyana. Izvi zvinhu zviviri zvakasiyana zvine mhedzisiro yakasiyana pane chimwe chigadzirwa. Manganese-zinc zvinhu zvine yakakwirira magineti permeability, nepo nickel-zinc ferrites ine yakaderera magineti permeability. Manganese-zinc ferrite inogona kushandiswa mumashandisirwo uko frequency yekushandisa yakaderera pane 5MHz. Nickel-zinc ferrite ine yakakwira resistivity uye inogona kushandiswa mu frequency renji ye1MHz kusvika kumazana emegahertz. Kunze kweyakajairwa modhi inductors, yezvishandiso pazasi 70MHz, iyo impedance ye manganese-zinc zvinhu inoita iyo yakanyanya sarudzo; kwekushandisa kubva pa70MHz kusvika kumazana egigahertz, nickel-zinc zvinhu zvinokurudzirwa. Manganese-zinc ferrite bead inowanzo shandiswa mu frequency renji ye kilohertz kusvika megahertz. Inogona kugadzira inductors, transformers, filter cores, magineti misoro uye antenna tsvimbo. Nickel-zinc ferrite magineti mhete inogona kushandiswa kugadzira magineti cores epakati-peripheral transformers, magineti misoro, mapfupi-wave antenna tsvimbo, tuned inductance reactor, uye magineti saturation amplifiers. Iro rekushandisa uye kukura kwechigadzirwa kwakakwira kune Mn-Zn ferrite magineti mhete. Zvakawanda. Kana macores maviri akasanganiswa pamwechete, unosiyanisa sei pakati pawo? Nzira mbiri dzakananga dzinotsanangurwa pasi apa. 1. Nzira yekuongorora yekuona: Nemhaka yekuti Mn-Zn ferrite inowanzova nepamusoro-soro, mhodzi dzekristaro dzakakura, uye chimiro chakafanana, inowanzova nhema. Nickel-zinc ferrite kazhinji ine yakaderera permeability, zviyo zvakanaka, porous chimiro, uye kazhinji shava, kunyanya kana tembiricha yekupisa yakadzikira panguva yekugadzira. Zvinoenderana nehunhu uhu, tinogona kushandisa nzira dzekuona kusiyanisa. Munzvimbo yakajeka, kana ruvara rweferrite rwakasviba uye kune mamwe makristasi anopenya, ipapo musimboti ndeye manganese-zinc ferrite; kana iwe ukaona ferrite yakasviba, kupenya kwakadzika, uye zvimedu hazvisi kupenya, Iyo magineti musimboti ndeye nickel-zinc ferrite. Nzira yekuona inzira yakaoma, iyo inogona kugadziriswa mushure meimwe chiyero chekudzidzira. Magnetic ring inductance order 2. Nzira yekuedza: Iyi nzira inonyanya kuvimbika, asi inoda zvimwe zvishandiso zvekuedza, zvakadai semamita ekupikisa, high frequency Q mita, nezvimwewo. 3. Muedzo wekumanikidza.