Nr Ubwoko 22uh SMT Amashanyarazi 2A 20% Ikingira SMD Inductor

Ibyiza:

1. Imiterere yashizwemo na magnetique kole, igabanya cyane ijwi ryijwi

2. Metallize electrode itaziguye kuri ferrite yibanze, kurwanya imbaraga zo kugabanuka

3. Gufunga imiterere ya magnetiki yumuzingi wububiko, ubushobozi bwa magnetiki flux yamenetse, imbaraga zikomeye zo kurwanya EMI

4.Mu miterere yubunini bungana, igipimo cyagenwe kiri hejuru ya 30% kurenza iy'amashanyarazi gakondo

5.Igipimo cya magnetiki flux yamenetse yagabanutse kuri zeru; kwiyuzuzamo rukuruziimikorere ni nziza; icyarimwe, inzira igoye mubipakira iragabanuka; umusaruro usohoka uratera imbere 

6. Ingano nto, umwirondoro muto, uzigame umwanya; kugabanya umurimo, kuzigama ikiguzi; umusaruro wihuse; kuzamura ubwiza bw'ibicuruzwa; kugabanya inenge ziterwa no gutandukana kwinteko; gabanya umusaruro wibicuruzwa bifite inenge

Ingano n'ibipimo:

Shyigikira Ingano Yumukiriya, Inductance, Ibiriho Ukurikije Ibyo Ukeneye. Ntutume kuri byinshiAmakuru.

Porogaramu:

1. Inganda zimurika: amatara mato ya LED, sisitemu yo kumurika ubwenge

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3. Inganda za mudasobwa: menya neza ubushobozi bwiza bwo kurwanya interineti ya mudasobwa bwite, seriveri, mudasobwa yamakaye na mudasobwa ya tablet.

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5. Inganda zumutekano: scaneri ya elegitoronike, ibikoresho byo gukurikirana na sisitemu yo kurwanya ubujura

6. Inganda zo mu rugo zifite ubwenge: ibikoresho bitandukanye byamashanyarazi bifunga ubwenge hamwe na sisitemu yo kugenzura urugo.

Nigute ushobora guhitamo inductor ibereye yo gutunganya chip ya SMT?

1.Ubugari bwuzuye bwa chip inductor igomba kuba munsi yubugari bwuzuye bwa inductor kugirango wirinde ibikoresho byo kugurisha birenze urugero bitera guhangayika bikabije kugirango uhindure agaciro ka inductor mugihe amazi akonje.

2. Ubusobanuro bwibikoresho bya chip biboneka ku isoko ryo kugurisha ahanini ± 10%. Niba ibisobanuro birenze ± 5%, ugomba gutumiza hakiri kare.

3. Indimu zimwe za chip zirashobora gusudwa nitanura ryerekana no kugurisha imiraba, ariko hariho na inductor zimwe na zimwe zidashobora gusudira no kugurisha imiraba.

4. Iyo ivugurura, ntibishoboka gusimbuza inductor hamwe na chip inductor gusa kubwinshi bwa inductor. Kugirango tumenye ibiranga imikorere, birakenewe kandi gusobanukirwa urwego rwimikorere ya chip inductors.

5. Igishushanyo mbonera nigisobanuro cyibanze cya chip inductors birasa, kandi igishushanyo mbonera ntigifite ikimenyetso gikomeye. Mugihe kugurisha intoki cyangwa intoki zakozwe n'intoki, ugomba kwitonda cyane kandi ntukore amakosa cyangwa ngo utore ibice bitari byo.

6. Kuri iki cyiciro, hariho indimu eshatu zisanzwe: ubwoko bwa mbere, inductors nyinshi cyane zo gushyushya microwave. Irakoreshwa kumurongo wa porogaramu hafi ya 1GHz. Ubwoko bwa kabiri ni indangururamajwi nyinshi. Irakwiranye na seriveri ya resonance igenzura umuzenguruko hamwe ninshuro zitoranya amashanyarazi. Ubwoko bwa gatatu ni inductors zifatika. Mubisanzwe bikurikizwa kumashanyarazi ya megahertz mirongo.

7. Ibicuruzwa bitandukanye bikoresha ibipimo bitandukanye bya magnetiki. Nubwo ingano ya inductor ikoreshwa, igipimo cyo kurwanya cyerekanwe ntabwo ari kimwe. Mumurongo mwinshi wo kugenzura, gupima kurwanya ni bibi cyane kuri Q agaciro, bityo rero witondere mugihe utegura gahunda.

8. Biremewe kuba indangagaciro yagaciro ya chip inductance ukurikije umubare munini wubu. Iyo amashanyarazi atangwa agomba kuba ashinzwe ubwinshi bwumuyaga, iyi ndangagaciro agaciro ka capacitor igomba kwitabwaho.

9. Iyo amashanyarazi akoreshwa mumashanyarazi ya DC / DC, ingano ya inductor zabo ihita ibangamira imyifatire yakazi yumuzunguruko. Ukurikije uko ibintu bimeze, uburyo bwo guhindura imashini ya magnetique burashobora gukoreshwa muguhindura inductors kugirango tugere kubisubizo bifatika.

10. Inductors-insinga zikunze kugaragara mubikoresho byitumanaho bikorera mumurongo wa 150 ~ 900MHz. Mumurongo wumurongo wumurongo wa 1GHz, microwave ishyushya inductor nyinshi igomba gukoreshwa. Iyo umukiriya akoresheje ubwoko bwa smt patch, birumvikana ko nayo iteganijwe mubice bitandukanye. Gusa ishyaka ritunganya rishobora kwemeza ko ryinjijwe mumasoko yo kugurisha nyuma yo gusuzuma amabwiriza yuzuye yumukiriya.