Yog vim li cas inductance muab faib ua

Autoreceptor
Thaum muaj tam sim no dhau los ntawm lub kauj, ib qho chaw sib nqus yog tsim nyob ib ncig ntawm lub kauj. Thaum cov tam sim no nyob rau hauv lub kauj hloov, lub magnetic teb nyob ib ncig ntawm kuj undergoes coj cov kev hloov. Qhov kev hloov pauv hauv cov hlau nplaum no tuaj yeem ua rau lub kauj nws tus kheej los tsim cov hluav taws xob hluav taws xob tsim hluav taws xob (induced electromotive force) (electromotive force yog siv los sawv cev rau lub davhlau ya nyob twg voltage ntawm lub zog zoo tagnrho rau cov khoom siv hluav taws xob), uas yog tus kheej inductance.
Ib qho khoom siv hluav taws xob ua los ntawm cov xov hlau winding nrog qee qhov kev hloov pauv thiab muaj peev xwm ua tau ib qho kev sib txuas ntawm tus kheej lossis kev sib nrig sib inductance, feem ntau hu ua inductance coil. Txhawm rau nce tus nqi inductance, txhim kho qhov zoo, thiab txo qhov ntim, cov ntaub ntawv ferromagnetic feem ntau ntxiv los ua cov hlau los yog hlau nplaum. Cov yam ntxwv tseem ceeb ntawm inductor muaj xws li inductance, qhov zoo tshaj plaws, qhov muaj peev xwm, kev ruaj ntseg, dhau tam sim no, thiab kev siv zaus. Ib qho inductor tsim los ntawm ib lub kauj yog hu ua tus kheej inductance, thiab nws tus kheej inductance tseem hu ua tus kheej inductance coefficient.
Hloov pauv
Thaum ob lub inductance coils nyob ze rau ib leeg, qhov kev hloov hauv magnetic teb ntawm ib qho inductance coil yuav cuam tshuam rau lwm qhov inductance coil, uas yog hu ua kev sib nrig sib inductance. Qhov loj ntawm kev sib nrig sib inductance nyob ntawm tus kheej inductance ntawm inductance coil thiab qib ntawm kev sib txuas ntawm ob lub inductance coils. Cheebtsam ua siv txoj cai no hu ua transformers.