Inductors zuzuye

Ibyerekezo bibiri byikoranabuhanga bizwi cyane murwego rwubu rwa electronics nimbaraga za magnetique.Uyu munsi tuzaganira kubintu bijyanye naInductors zuzuye.

Inductors ihuriweho yerekana icyerekezo cyingenzi mugutezimbere ibice bya magneti bigana kuri frequency nyinshi, miniaturisation, kwishyira hamwe, hamwe nibikorwa byinshi mugihe kizaza. Ariko, ntabwo bagenewe gusimbuza byimazeyo ibice byose gakondo, ahubwo bahinduka amahitamo nyamukuru mubice byabo byubuhanga.

Integrated inductor niterambere ryimpinduramatwara mu gukomeretsa ibikomere, ikoresha tekinoroji ya powder metallurgie kugirango itere coil hamwe nibikoresho bya magneti

Kuki ari inzira yiterambere?

1. Imiterere ihuriweho hamwe izengurutsa igiceri imbere yikintu gikomeye cya magnetiki, idafite kole cyangwa icyuho, kandi ifite imbaraga zikomeye zo kurwanya vibrasiya hamwe nubushobozi bwo kurwanya ingaruka, ahanini bikemura ikibazo kinini cyo kwizerwa kwizerwa rya inductors gakondo.

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Inzitizi:

* Igiciro: Igikorwa cyo gukora kiragoye, kandi ikiguzi cyibikoresho fatizo (ifu ya alloy) ni kinini.

* Guhinduka: Iyo ifumbire imaze kurangira, ibipimo (agaciro ka inductance, umuyoboro wuzuye) birakosorwa, bitandukanye na inductors ya rukuruzi ishobora guhinduka.

Ahantu ho gusaba: DC-DC ihinduranya imirongo hafi ya yose, cyane cyane mubihe bisaba kwizerwa cyane no gukora, nka:

* Imashini zikoresha ibikoresho bya elegitoronike: ishami rishinzwe kugenzura moteri, sisitemu ya ADAS, sisitemu ya infotainment (ibisabwa cyane).

* Ikarita yohejuru yerekana ikarita / seriveri CPU: VRM (module igenga voltage module) itanga ibisubizo bihanitse kandi byihuse byigihe gito kubwibanze no kwibuka.

* Ibikoresho byinganda, ibikoresho byitumanaho, nibindi.

* Mu rwego rwo guhindura ingufu no kwigunga (transformateur), tekinoroji ya PCB iragenda ihitamo guhitamo hagati yumurongo mwinshi kandi mwinshi hamwe nimbaraga zikoreshwa.

* Mu rwego rwo kubika ingufu no kuyungurura (inductors), tekinoroji ihuriweho hamwe isimbuza byihuse insimburangingo gakondo ya magnetiki ifunze mu isoko ryo mu rwego rwo hejuru, ihinduka igipimo cyo kwizerwa cyane.

Mu bihe biri imbere, hamwe niterambere ryibikoresho siyanse (nkubushyuhe buke co co yakoresheje ceramics, ibikoresho byiza bya magnetiki yifu) hamwe nuburyo bwo gukora, ubwo buryo bwikoranabuhanga bwombi buzakomeza gutera imbere, hamwe nibikorwa bikomeye, ibiciro byongerewe imbaraga, hamwe nibikorwa byinshi.