amakuru

Impinduka ya magnetiki ya ferrite igabanijwemo impeta ya manganese-zinc ferrite na nikel-zinc ferrite. Ukurikije ibikoresho byakoreshejwe, ibikoresho byabazwe nabyo biratandukanye. Impeta ya nikel-zinc ferrite magnetiki ikozwe cyane cyane mubyuma, nikel, na okiside ya zinc cyangwa umunyu, kandi bikozwe nubuhanga bwa elegitoroniki yubutaka. Impeta ya magnetiki-zinc ferrite ya magnite ikozwe mucyuma, manganese, okiside ya zinc n'umunyu, kandi ikorwa nubuhanga bwa elegitoroniki ceramic. Mubisanzwe ni bimwe mubikoresho no mubikorwa, itandukaniro gusa nuko ibikoresho byombi, manganese na nikel, bitandukanye. Nibikoresho byombi bitandukanye bifite ingaruka zitandukanye cyane kubicuruzwa bimwe. Ibikoresho bya Manganese-zinc bifite magnetique yo hejuru, mugihe nikel-zinc ferrite ifite ubushobozi buke bwa magneti. Manganese-zinc ferrite irashobora gukoreshwa mubisabwa aho inshuro zikora ziri munsi ya 5MHz. Nickel-zinc ferrite ifite imbaraga zo guhangana kandi irashobora gukoreshwa mumurongo wa 1MHz kugeza kuri megahertz amagana. Usibye inductors yuburyo busanzwe, kubisabwa munsi ya 70MHz, impedance yibikoresho bya manganese-zinc bituma ihitamo neza; kubisabwa kuva 70MHz kugeza amagana ya gigahertz, ibikoresho bya nikel-zinc birasabwa. Isaro rya Manganese-zinc ferrite isanzwe ikoreshwa murwego rwa kilohertz kugeza megahertz. Irashobora gukora inductors, transformateur, filteri ya cores, imitwe ya magneti na antenna. Impeta ya magnetiki ya Nickel-zinc irashobora gukoreshwa mugukora ingirabuzimafatizo zikoreshwa hagati ya periferi yo hagati, imitwe ya magneti, inkoni ya antenne ngufi, imishwarara ya inductance, hamwe na magnetique yuzuye. Urwego rwo gusaba hamwe nibicuruzwa bikuze biruta Mn-Zn ferrite impeta. Byinshi. Iyo ibice bibiri bivanze hamwe, wabitandukanya ute? Uburyo bubiri bwihariye bwasobanuwe hano hepfo. . Nickel-zinc ferrite muri rusange ifite ubushobozi buke, ibinyampeke byiza, imiterere yuzuye, kandi akenshi birabura, cyane cyane iyo ubushyuhe bwo gucumura buri hasi mugihe cyo gukora. Ukurikije ibyo biranga, dushobora gukoresha uburyo bwo kureba kugirango dutandukanye. Ahantu heza, niba ibara rya ferrite ari umukara kandi hariho kristu nyinshi zitangaje, noneho intangiriro ni manganese-zinc ferrite; niba ubona ferrite yijimye, urumuri rwijimye, kandi ibice ntibitangaje, intangiriro ya magnetique ni nikel-zinc ferrite. Uburyo bugaragara nuburyo bugereranije, bushobora gutozwa nyuma yimyitozo runaka. Uburyo bwa Magnetique impinduramatwara 2. Uburyo bwikizamini: Ubu buryo bwizewe, ariko bukeneye ibikoresho bimwe byikizamini, nka metero ndende yo guhangana, metero ndende ya Q, nibindi 3. Ikizamini cyumuvuduko.