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Mukupindura kune yepasi rose maitiro ehungwaru kuchengetedza simba, kutaurirana pasina waya uye inotakurika nharembozha zvigadzirwa zvinofanirwa kugadzirwa nehunyanzvi hwepamusoro uye kuderera kwesimba rekushandisa.Naizvozvo, iyo inductor yemagetsi inokonzeresa shanduko yekuchengetedza uye kugadzirisa kusefa mukati meiyo module yemagetsi inotamba yakakosha-yekuchengetedza simba chikamu chikamu.

Parizvino, kuita kweferrite magineti zvinhu zvishoma nezvishoma kutadza kusangana neiyo miniaturization uye yakakwirira ikozvino zvinodiwa zve.simba inductorzvigadzirwa.Izvo zvinodikanwa kuti uchinje kune simbi yemagineti cores ine yakakwira saturation magineti matanda kuitira kuti upinde nepakati pehunyanzvi bhodhoro rechizvarwa chinotevera chezvidiki / zvakakwirira zvezvino zvigadzirwa uye kukudziridza yakakwirira-frequency, miniaturized, yakakwira kurongedza density, uye yakakwirira-inoshanda simba modules. .

Parizvino, tekinoroji yeakasanganiswa simbi inductors iri kuwedzera kukura, uye imwe nzira yekusimudzira ndeyekupisa-tembiricha co fired layer chip based metal power inductors.Kuenzaniswa nemainductors akabatanidzwa, aya marudzi emainductors ane zvakanakira miniaturization, yakanakisa saturation ikozvino zvivakwa, uye yakaderera maitiro mutengo.Vatanga kutariswa kubva kuindasitiri uye vakaiswa mari mukutsvaga nekusimudzira.Zvinotendwa kuti munguva pfupi iri kutevera, masimbi emagetsi inductors achashandiswa zvakanyanya mumhando dzakasiyana siyana zvigadzirwa zvefoni, Kusangana nemaitiro ehungwaru uye ekuchengetedza simba maapplication.

Nheyo dzeSimba Inductor Technology

Iyo yekushandisa musimboti weiyo inductor yemagetsi inoshandiswa mumodule yemagetsi inonyanya chengetedza magetsi muchimiro chesimba remagineti mune iyo magnetic core material.Kune akawanda mafomu ekushandisa kune inductors, uye mhando dzemagineti epakati zvinhu uye zvikamu zvimiro zvinoshandiswa mune yega yega mamiriro ane zvinoenderana.Kazhinji kutaura, iyo ferrite magineti ine yemhando yepamusoro factor Q, asi yakazara magineti danda ingori 3000 ~ 5000 gauss;Iyo saturated magineti danda remagineti simbi inogona kusvika pamusoro pe12000 ~ 15000 Gauss, iyo inodarika zvakapetwa kaviri iyo yemagineti eferrite.Zvinoenderana nedzidziso yemagineti saturation ikozvino, kana ichienzaniswa nemagineti eferrite, magineti musimboti masimbi anozonyanya kubatsira kune chigadzirwa miniaturization uye yakakwirira ikozvino dhizaini.

Kana iyo yazvino ichipfuura nepakati pemagetsi module, kukurumidza kuchinjika kwe transistors kunokonzeresa kwenguva pfupi kana kamwe-kamwe peak mutoro ikozvino waveform shanduko mune yemagetsi inductor, zvichiita kuti hunhu hweinductor huwedzere kuoma uye kunetsa kudzora.

Iyo inductor inoumbwa nemagineti epakati zvinhu uye coils.Iyo inductor ichaita semusikirwo neiyo yakarasika capacitance iripo pakati peiyo coil imwe neimwe, ichigadzira inofanana resonance wedunhu.Naizvozvo, ichagadzira Self resonant Frequency (SRF).Kana iyo frequency yakakwira kupfuura iyi, iyo inductor icharatidza capacitance, saka haichakwanise kuve nekuchengetedza simba basa.Naizvozvo, iyo yekushanda frequency yesimba inductor inofanirwa kunge yakaderera pane iyo self resonant frequency kuti uwane simba rekuchengetedza simba.

Mune ramangwana, kutaurirana kwenhare kuchasimukira kwakananga ku4G/5G kumhanyisa data data.Iko kushandiswa kwemainductor mumafoni epamusoro-soro uye musika watanga kuratidza kukura kwakasimba.Paavhareji, imwe neimwe smart phone inoda 60-90 inductors.Pamusoro pemamwe mamodule akadai seLTE kana machipisi emifananidzo, kushandiswa kwemainductors mufoni yese kwakatonyanya kukosha.

Parizvino, mutengo weyuniti uye purofiti yeinductorsdzakakwirira zvichienzaniswa nema capacitors kana resistors, zvichikwezva vagadziri vazhinji kuti vadyare mukutsvaga nekugadzira.Mufananidzo 3 unoratidza iyo IEK's evaluation report pane yepasi rose inductor kuburitsa kukosha uye musika, zvichiratidza kukura kwakasimba kwemusika.Mufananidzo 4 unoratidza kuongororwa kwehukuru hwekushandiswa kweinductor kune dzakasiyana siyana nharembozha dzakadai semafoni, maLCD, kana NB.Nekuda kwemikana mikuru yebhizinesi mumusika weinductor, vagadziri vepasirese inductor varikushingairira kuongorora vatengi vanobata ruoko uye nekuedza kwese kuisa mari mukutsvagisa nekuvandudza kwevatsva.simba inductorzvigadzirwa zvekugadzira zvinoshanda uye zvakaderera-simba zvine hungwaru nharembozha.

Izvo zvinobva pakushandiswa kwemagetsi inductors zvakanyanya mumotokari, maindasitiri, uye zvevatengi zvemagetsi zvigadzirwa.Mhando uye zvirevo zvemagetsi inductors zvinoenderana nemamiriro ega ega ekushandisa akasiyana.Parizvino, musika mukuru wekushandisa unonyanya kuve zvigadzirwa zvevatengi.