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Ibiranga nibikorwa nyamukuru byibikoresho bya ferrite kubihinduranya byinshi

Hariho ubwoko bubiri bwa ferrite cores ikoreshwa muguhingura ibintu byinshi bihinduranya: ferrite cores na alloy cores.Cores ya ferrite igabanijwemo ubwoko butatu: zinc ya manganese, nikel zinc na magnesium zinc.Amavuta ya aliyumu nayo agabanijwemo ibyuma bya silicon, ifu yifu yicyuma, icyuma-silicon aluminium, icyuma-nikel cyuzuye byinshi, molybdenum PoMo alloy, amorphous, microcrystalline.Uyu munsi nabakora inganda zihindura amashanyarazi babikuye ku mutima ikoranabuhanga rya Xinwang kuri buri wese ibisobanuro bigufi byerekeranye na core ya ferrite ogisijeni Hugh ikurikirana.

Ibikoresho bya ferrite bikoreshwa mumashanyarazi menshi ni ibikoresho byoroshye bya magnetiki ferrite.Bitewe nokurwanya kwinshi kwibikoresho byoroshye bya magnetiki ferrite, gutakaza inshuro nyinshi ni bito, byoroshye kubyara umusaruro, guhuza neza ibicuruzwa, kugiciro gito, kuri ubu birakoreshwa cyane mumashanyarazi menshi ahindura ibintu bya magneti.Ibikoresho byoroshye bya magnetiki ferrite bigabanijwemo cyane muri ferrite ya Mn-Zn na Ni-Zn ferrite ibyiciro bibiri, Mn-Zn ferrite yumurimo wakazi muri 0.5 ~ 1MHz mumashanyarazi akurikira, Ni-Zn ferrite yo gukora inshuro 1MHz cyangwa irenga muri transformateur yumurongo mwinshi, Mn-Zn na Ni-Zn ferrite ibikoresho bifite ubwoko bwinshi, ibiranga ibintu nabyo biratandukanye, kubisabwa bitandukanye bitandukanye mumashanyarazi menshi hamwe na inductor.Ibice nyamukuru birimo ibi bikurikira.

Impinduka zingufu zo gukwirakwiza amashanyarazi, guhinduranya voltage no kwigunga nibindi.

Impinduramatwara yohereza ibimenyetso, ikoreshwa mu kohereza ibimenyetso bya AC cyangwa pulse nta kugoreka, guhuza impedance, kwigunga, nibindi .. Irasaba ibikoresho bifite ubushobozi bworoshye, gutakaza hystereze nkeya no kutumva neza DC.

Akayunguruzo kayunguruzo k'itumanaho, bisaba gutuza neza na Q-agaciro.Ibikoresho bifite igihombo gito, coeffisente yubushyuhe buke cyane mubipimo byubushyuhe bwagenwe kandi bihamye neza mugihe.

Kwivanga kwifata, guhagarika ibimenyetso bidakenewe byihuta byihuta kandi bikanyura mubimenyetso byingirakamaro.Impedance yo hejuru (magnetique permeability) murwego rwumurongo urasabwa.

Inductors zo gutinda kwa pulse, gukoreshwa mugutinda kwa pulses.Irasaba ibikoresho bifite magnetique yo hejuru.

Inductor zo kubika ingufu no koroshya imirongo.Irasaba ibikoresho bifite imbaraga nyinshi zuzuye za magnetic induction imbaraga zagaciro.

Kuringaniza imiyoboro yumuzingi hamwe na passband runaka.Irasaba ibikoresho bifite igihombo gikwiye hamwe nubushyuhe bwiza.

2.2 Ubwoko bwa ferrite cores ya transfert nyinshi

Ferrite cores ikorwa no kubumba no gucumura, kandi hariho ubwoko bwinshi, cyane cyane E-shusho, bushobora, U-shusho na U-impeta, nibindi.

Nibintu byibanze biranga hamwe nurwego rwibikoresho bya ferrite


Igihe cyo kohereza: Nzeri-07-2022