ibicuruzwa

ibicuruzwa

Nigute ushobora guhitamo uburyo rusange inductor yibanze?

Ibisobanuro bigufi:

Umurongo w'amashanyarazi CM ikuraho EMI hamwe na voltage yo kwigunga kugirango yuzuze FCC, CISPER, nibindi bipimo bya EMI / RFI.

Guhuza umurongo wo kuyungurura kuniga gushungura uburyo busanzwe (CM) nuburyo butandukanye (DM) urusaku mubice bimwe.


Ibicuruzwa birambuye

Ibicuruzwa

Nigute ushobora guhitamo uburyo rusange inductor yibanze?,
,
Umurongo w'amashanyarazi CM chokes igera ku guhagarika cyane kwivanga kwa asimmetric, ndetse no kumurongo muto. Ntugapfobye ingaruka za parasitike mugihe ukoresheje uburyo busanzwe bwa chokes. Iyi yari ingingo yingenzi yo kugabanya imisanzu mugihe dutezimbere urukurikirane rwa WE-CMB. Igipimo cyiza / kizunguruka-kigereranya imbaraga-ndende cyane ahantu hagereranijwe, uko byagenda kose inductance irahagije. Igipimo cyinsinga zahinduwe zimenya ubushyuhe buke.

Ibyiza:

1. Igishushanyo mbonera

2.Koresha ibicuruzwa ukurikije amakuru y'ibanze ya ba injeniyeri bawe. Icyitegererezo cyihuse cyo kuyobora igihe.

3.Urwego rwo hejuru rwumutekano no kwizerwa

4. Kurungurura uburyo busanzwe ibimenyetso bya elegitoroniki ya interineti

5.Bikenewe mubisabwa bisaba inductance gutandukana nimpinduka zumutwaro uriho.

6.Kwikingira amashanyarazi. Ububiko bwa PC bworoshye kwishyiriraho porogaramu.

7.Bubaka kubahiriza ROHS.

Mubyukuri inductor yuburyo busanzwe ni muburyo bubiri bwo kuyungurura: kuruhande rumwe, igomba gushungura uburyo busanzwe bwa electromagnetic kwivanga kumurongo wikimenyetso, kurundi ruhande, bigomba kwikuramo kugirango bitange amashanyarazi kugirango birinde ingaruka zisanzwe imikorere y'ibindi bikoresho bya elegitoronike mubidukikije bimwe bya electroniki.

Inductors isanzwe-ifite uburyo bwo hejuru cyane bwo gutembera, kwangirika kwinshi no gutakaza munsi yumurima wa rukuruzi wisi, kandi bigira ingaruka nziza zo guhagarika ibikorwa, kandi bikerekana ibimenyetso byerekana igihombo kitarimo rezanse. Kwinjira kwambere kwambere: inshuro 5-20 za ferrite, bityo ikagira igihombo kinini cyo gushiramo, kandi ingaruka zo guhagarika kwivanga kwinshi ni nyinshi kuruta ferrite.

Ingano n'ibipimo:

Ingano n'ibipimo

Ingingo

A

B

C

D

E

F

G

Ingano (mm)

14 Mak

10.5Max

16Max

3.5 ± 0.5

4.5 ± 0.3

10 ± 0.3

0.7 ± 0.2

Ibikoresho by'amashanyarazi:

Ibikoresho by'amashanyarazi

Ikizamini

Bisanzwe

Inductance

WL W2

1.95111H Min @ 10KHz 0.05V SER @ 25 ° C.

Utudomo

1.4

Guhindura igipimo

Wl, W2

1: 1

Muraho-Inkono

Wl. W2

Nta gusenyuka 1000XAC 2mA 2S

Gusaba:

1.Imbaraga za elegitoroniki.

2.Umurongo w'imbaraga no gusohora muyunguruzi, guhindura amashanyarazi.

3.Imbaraga-umurongo winjiza nibisohoka muyunguruzi

4. Guhagarika radiyo yivanga muri moteri

5.TV nibikoresho byamajwi, buzzers na sisitemu yo kumenyesha.

6. Gukwirakwiza ibimenyetso biturika

7.Guhagarika radiyo kwivanga muri moteriMugihe uhisemo rukuruzi ya magnetiki yuburyo busanzwe bwa inductor, imiterere, ingano, imirongo ikoreshwa inshuro, izamuka ryubushyuhe nigiciro bigomba kwitabwaho. Imikorere ya magnetiki ikoreshwa cyane ni U-shusho, E-na na toroidal. Ugereranije, toroidal cores zihendutse kuko toroide imwe yonyine irashobora gukorwa. Ubundi buryo bwimikorere ya magnetique bugomba kugira couple ikoreshwa muburyo busanzwe bwa inductors, kandi mugihe byakozwe, urebye guhuza ibice bibiri bya magneti, birakenewe kongera uburyo bwo gusya kugirango ubone imbaraga za magneti. Noneho; ugereranije nubundi buryo bwimikorere ya magnetique, coro ya toroidal ifite imbaraga za magnetique zifite imbaraga nyinshi, kuko iyo hateranijwe hamwe ibice bibiri byingingo za magneti, ibintu byo gutandukanya ikirere ntibishobora kuvaho nubwo imikorere yaba ikorwa gute, bityo imbaraga za rukuruzi zikaba zisumba iyo iy'ikintu kimwe gifunze-gifatika. Intangiriro igomba kuba mike.


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