Iwo maviri anonyanya kufarirwa tekinoroji dhairekitori mumunda wazvino wemagetsi emagetsi uye magineti zvikamu.Nhasi tichakurukura chimwe chinhu nezveIntegrated inductors.
Integrated inductors inomiririra maitiro akakosha mukuvandudza magineti zvikamu kune yakakwira frequency, miniaturization, kubatanidzwa, uye kushanda kwepamusoro mune ramangwana. Nekudaro, iwo haana kuitirwa kutsiva zvachose ese echinyakare zvikamu, asi kuti ave sarudzo dzakanyanya mundima dzadzo dzehunyanzvi.
Yakabatanidzwa inductor ndeye shanduko yekufambira mberi mumaronda inductors, iyo inoshandisa poda metallurgy tekinoroji kukanda makoiri uye magineti zvinhu.
Sei chiri chimiro chebudiriro?
1. Kuvimbika kwakanyanya: Traditional inductors anoshandisa magineti cores akanamirwa pamwe chete, anogona kutsemuka pasi pekushisa kwakanyanya kana mechanical vibration. Iyo yakabatanidzwa inoputira coil mukati meiyo yakasimba magineti zvinhu, isina guruu kana mapundu, uye ine yakanyanya kusimba anti vibration uye anti kukanganisa masimba, ichigadzirisa iyo huru yekuvimbika marwadzo poindi yechinyakare inductors.
2. Lower electromagnetic interference: Iyo coil inodzivirirwa zvachose nemagnetic powder, uye mitsara yemagineti inonyatsovharirwa mukati mechikamu, ichideredza zvakanyanya kunze kwemagetsi emagetsi (EMI) uye ichinyanya kupikisa kupindira kwekunze.
3. Kurasika kwakaderera & kushanda kwepamusoro: Iyo alloy poda yemagineti inoshandiswa ine hunhu hwekuparadzirwa kwemhepo gap, yakaderera musimboti kurasikirwa pamafafitera epamusoro, yakanyanya saturation ikozvino, uye yakanakisa DC yakarerekera maitiro.
4. Miniaturization: Inogona kuwana inductance yakakura uye yakakwira saturation ikozvino mune vhoriyamu diki, kusangana nezvinodiwa zve "zvidiki uye zvakanyanya kushanda" zvigadzirwa zvemagetsi.
Matambudziko:
* Mutengo: Maitiro ekugadzira akaomarara, uye mutengo wezvigadzirwa (alloy powder) wakanyanya kukwirira.
* Flexibility: Kana mold yapera, iyo parameters (inductance value, saturation current) inogadziriswa, kusiyana nemagineti rod inductors iyo inogona kugadziriswa nyore nyore.
Nzvimbo dzekushandisa: DC-DC inoshandura maseketi munenge ese minda, kunyanya mumamiriro ezvinhu anoda kuvimbika kwakanyanya uye kuita, senge:
* Zvemagetsi zvemotokari: injini yekudzora unit, ADAS system, infotainment system (yepamusoro zvinodiwa).
* Yakakwira yekupedzisira giraidhi kadhi / server CPU: VRM (voltage regulation module) inopa yakakwira ikozvino uye inokurumidza yekukurumidza mhinduro yepakati uye ndangariro.
* Zvishandiso zveindasitiri, network yekutaurirana michina, nezvimwe.
* Mumunda wekushandura simba uye kuzviparadzanisa nevamwe (mashanduri), flat PCB tekinoroji iri kuita sarudzo inosarudzika yepakati kusvika pakakwirira frequency uye yepakati magetsi maapplication.
* Mumunda wekuchengetedza simba uye kusefa (mainductors), yakasanganiswa yekuumba tekinoroji iri kukurumidza kutsiva echinyakare magineti akaiswa chisimbiso inductors mumusika-wekupedzisira, ichiva bhenji rekuvimbika kwepamusoro.
Mune ramangwana, nekufambira mberi kwesainzi yemidziyo (senge yakaderera-tembiricha co fired ceramics, zviri nani magineti poda zvinhu) uye maitiro ekugadzira, matekinoroji maviri aya acharamba achishanduka, nekuita kwakasimba, kuwedzeredza mutengo, uye huwandu hwakawanda hwekushandisa.
Nguva yekutumira: Sep-29-2025