High zaus transformeryog ib qho khoom siv hluav taws xob siv los hloov voltage thiab tam sim no.Nws yog feem ntau siv hauv kev sib txuas lus wireless, hloov hluav taws xob, thiabkhoom siv hluav taws xob.Hauvhigh-frequency transformers, kev xaiv thiab kev tswj ntawm inductance yog qhov tseem ceeb heev vim tias nws yuav cuam tshuam ncaj qha rau kev ua haujlwm thiab kev ruaj ntseg ntawm transformer.Yog tias qhov inductance ntau tshaj qhov muab, cov teebmeem hauv qab no yuav tshwm sim:
1. Sib nqus core saturation: Hauvhigh-frequency transformers, hlau cores los yog cov khoom sib nqus feem ntau yog siv los ua kom muaj zoginductance.Thaum cov inductance ntau tshaj ib qho, cov tub ntxhais yuav ua tau saturated.Core saturation ua rau flux density saturation, uas ua rau instability thiab distortion ntawm inductor.Qhov no tuaj yeem ua rau tsis ruaj khov thiab muaj kev sib haum xeeb distortion hauv cov zis hluav taws xob.
2. Kev poob ntau ntxiv: Cov tub ntxhais thiab cov kauj hauv lub inductor yuav ua rau qee qhov poob, feem ntau yog nyob rau hauv daim ntawv ntawm tooj liab poob thiab hlau poob.Thaum cov inductance siab dhau lawm, qhov tam sim no hauv lub coil loj dua, ua rau cov tooj liab poob ntau dua.Tsis tas li ntawd, core saturation tseem yuav ua rau muaj kev nce hauv cov hlau poob.Qhov no yuav ua rau covhigh zaus transformertsawg dua.
3. Cov teeb meem kub: Kev poob ntau ntxiv kuj yuav ua rau lub tshuab hluav taws xob ua kom sov ntau dua.Yog tias tsis txias kom zoo lossis tsis muaj cua sov dissipation, qhov no tuaj yeem ua rau qhov kub thiab txias, thaum kawg cuam tshuam rau lub neej thiab kev ntseeg siab ntawm high-frequency transformer.
4. Kev Tswjhwm nyuaj: Hauv kev siv ntau zaus, cov nqi inductance muaj tseeb feem ntau yuav tsum tau ua kom ntseeg tau tias lub tshuab hloov pauv yuav ua haujlwm raws li cov qauv tsim.Yog hais tias tus nqi inductance tshaj qhov muab ntau yam, kho nws yuav nyuaj dua thiab cov transformer yuav tsum tau redesigned.
5. Cov teeb meem kev sib raug zoo: Kev sib raug zoo ntawm cov khoom siv hluav taws xob ntau zaus tseem ceeb heev rau qee qhov kev siv, xws li kev sib txuas lus wireless.Kev xaiv tsis raug ntawm tus nqi inductor tuaj yeem ua rau muaj kev sib haum xeeb, cuam tshuam rau kev sib txuas lus zoo.
Txhawm rau zam cov teeb meem no, kev xaiv ntawminductortus nqi yuav tsum tau ua tib zoo txiav txim siab thaum tsim high-frequency transformers thiab xyuas kom meej tias nws yog nyob rau hauv tus tsim ntau yam.Feem ntau, qhov kev xaiv ntawm tus nqi inductor yuav cuam tshuam los ntawm cov yam ntxwv xws li kev tsim qauv, kev ua haujlwm zaus, input voltage, thiab cov zis voltage.Hauv kev tsim tiag tiag, kev simulation Circuit Court thiab kev sim tshuaj ntsuam xyuas feem ntau yuav tsum tau ua kom ntseeg tau tias qhov kev xaiv ntawm inductor tus nqi tsim nyog thiab tuaj yeem ua tau raws li kev ua tau zoo thiab kev ruaj ntseg.
Rau cov lus nug txog cov khoom, thov mus saibnplooj ntawv khoom, koj kuj txais tostiv tauj peblos ntawm cov ntaub ntawv tiv tauj hauv qab no, peb yuav teb rau koj hauv 24 teev.
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Post lub sij hawm: Apr-22-2024