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Hoʻokaʻawale ʻia ka inductance magnetic ring i ka manganese-zinc ferrite apo a me ka nickel-zinc ferrite apo.Ma muli o ka mea i hoʻohana ʻia, ʻokoʻa ka mea calcined.Hana ʻia ke apo magnetic nickel-zinc ferrite me ka hao, nickel, a me ka zinc oxides a i ʻole nā ​​paʻakai, a hana ʻia e ka ʻenehana seramika uila.ʻO ka manganese-zinc ferrite magnetic ring i hana ʻia i ka hao, manganese, zinc oxides a me nā paʻakai, a hana ʻia hoʻi e ka ʻenehana seramika uila.Hoʻokahi like lākou i nā mea a me nā kaʻina hana, ʻo ka ʻokoʻa wale nō ʻo nā mea ʻelua, manganese a me ka nickel.ʻO kēia mau meaʻokoʻaʻelua i loaʻa nā hopena likeʻole ma ka huahana hoʻokahi.Loaʻa i nā mea manganese-zinc ke kiʻekiʻe o ka magnetic permeability, aʻo ka nickel-zinc ferrites he haʻahaʻa haʻahaʻa.Hiki ke hoʻohana ʻia ka manganese-zinc ferrite i nā noi kahi i haʻahaʻa ai ke alapine hana ma mua o 5MHz.Loaʻa i ka nickel-zinc ferrite ka resistivity kiʻekiʻe a hiki ke hoʻohana ʻia ma ka laulā alapine o 1MHz a hiki i nā haneli megahertz.Koe wale no nā inductors mode maʻamau, no nā noi ma lalo o 70MHz, ʻo ka impedance o nā mea manganese-zinc ke koho maikaʻi loa;no nā noi mai 70MHz a hiki i nā haneli gigahertz, ʻōlelo ʻia nā mea nickel-zinc.Hoʻohana maʻamau ʻia ʻo Manganese-zinc ferrite bead ma ke alapine o ka kilohertz a me ka megahertz.Hiki ke hana i nā inductors, transformers, kānana cores, magnetic poʻo a me nā lāʻau antenna.Hiki ke hoʻohana ʻia nā apo magnetic nickel-zinc ferrite no ka hana ʻana i nā cores magnetic no nā transformers mid-peripheral, nā poʻo magnetic, nā koʻokoʻo antenna hawewe pōkole, nā reactors inductance i hoʻopaʻa ʻia, a me nā mea hoʻonui saturation magnetic.ʻOi aku ka nui o ka hoʻohana ʻana a me ka ulu ʻana o ka huahana ma mua o nā apo magnetic ferrite Mn-Zn.Nui.Ke hui pū ʻia nā ʻano ʻelua, pehea ʻoe e ʻike ai ma waena o lākou?ʻElua mau ʻano kikoʻī i wehewehe ʻia ma lalo nei.1. ʻO ke ʻano o ka nānā ʻana: No ka mea, ʻoi aku ka kiʻekiʻe o ka Mn-Zn ferrite, ʻeleʻele pinepine.ʻO ka Nickel-zinc ferrite maʻamau ka haʻahaʻa haʻahaʻa, nā kīʻaha maikaʻi, ka hale porous, a ʻeleʻele pinepine, ʻoi aku ka haʻahaʻa o ka mahana sintering i ka wā hana.Ma muli o kēia mau hiʻohiʻona, hiki iā mākou ke hoʻohana i nā ala ʻike e ʻike ai.Ma kahi ʻālohilohi, inā ʻeleʻele ke kala o ka ferrite a ʻoi aku ka nui o nā kristal nani, a laila ʻo ke kumu he manganese-zinc ferrite;inā ʻike ʻoe i ka ferrite he ʻeleʻele, ʻeleʻele ka luster, a ʻaʻole hoʻolohilohi nā ʻāpana, ʻO ke kumu magnetic he nickel-zinc ferrite.ʻO ke ʻano hiʻohiʻona he ʻano ʻano koʻikoʻi, hiki ke hoʻopaʻa ʻia ma hope o kekahi mau hana.ʻO ke kauoha inductance ring Magnetic 2. ʻO ke ʻano hoʻāʻo: ʻoi aku ka hilinaʻi o kēia ʻano, akā pono ia i kekahi mau mea hoʻāʻo, e like me ke kiʻekiʻe kūpaʻa mika, kiʻekiʻe pinepine Q mika, a pēlā aku.


Ka manawa hoʻouna: Iulai-27-2021