xov xwm

Inductance yog ib qho tseem ceeb ntawm qhov inductor kauj, uas qhia txog lub peev xwm ntawm lub kauj los khaws cov khoom sib nqus hauv ib lub voj voog. Lub ntsiab yam tseem ceeb cuam tshuam rau inductance suav nrog tus lej ntawm cov kauj hloov, coil sab hauv txoj kab uas hla, coil ntev, cov khoom siv tseem ceeb, thiab cov qauv coil.

Cov yam ntxwv cuam tshuam rau inductance

Number of coil turns (N): inductance yog proportional to the square of the coil turns. Ntau coil tig txhais tau hais tias muaj zog sib nqus teb, uas nce inductance.

Coil sab hauv txoj kab uas hla (A): Qhov loj dua qhov chaw hla ntu ntawm lub kauj, qhov ntau dua qhov inductance. Qhov loj dua lub puab kab ntawm lub kauj, qhov sib nqus flux ntau dua, uas ua rau cov inductance nce.

Coil length (l): Inductance yog inversely proportional to coil length. Cov coils ntev dua ua rau cov khoom sib nqus sib nqus ntau dua, ua rau txo qis hauv cov hlau nplaum thiab txo qhov inductance.

Cov khoom siv tseem ceeb (μ): Qhov sib nqus permeability ntawm cov tub ntxhais muaj qhov cuam tshuam tseem ceeb ntawm inductance. Cov ntaub ntawv sib nqus permeability siab (xws li hlau thiab npib tsib xee) tuaj yeem ua rau inductance nce.

Coil qauv: suav nrog cov duab thiab kev teeb tsa ntawm lub kauj. Cov txheej txheem coil sib txawv yuav ua rau muaj qhov sib nqus sib nqus sib txawv thiab cov teebmeem sib txuas, uas yuav cuam tshuam rau inductance.

Yuav ua li cas xam qhov inductance ntawm lub kauj?

Tom qab nkag siab tias cov xwm txheej no cuam tshuam li cas rau inductance, peb tuaj yeem siv qee cov qauv los xam cov inductance. Cov hauv qab no yuav qhia txog ntau txoj hauv kev suav inductance, ua ke nrog cov kev txwv tshwj xeeb hauv kev siv tswv yim, los pab peb txiav txim siab qhov inductance ntawm inductor coil.

Rau Ib txheej coil, qhov inductance tuaj yeem suav nrog cov qauv hauv qab no:

Rau ntau txheej, kab ntau kab, qhov inductance tuaj yeem suav nrog cov qauv hauv qab no:

Rau ntau txheej, ib kab ib kab, cov inductance tuaj yeem suav nrog cov qauv hauv qab no:

Raws li cov qauv no, peb tuaj yeem xam qhov inductance ntawm lub kauj raws li cov qauv tsim tshwj xeeb. Hauv kev siv tswv yim, kev simulation thiab kev sim tuaj yeem ua ke los txheeb xyuas ntxiv thiab kho cov txiaj ntsig kev suav kom tau raws li qhov xav tau ntawm cov kev xav tau tshwj xeeb. Kev nkag siab thiab paub txog cov txheej txheem kev suav no yog qhov tseem ceeb rau kev tsim thiab ua kom zoo dua inductor coils.

Kuv vam tias tsab xov xwm no tau muab rau koj nkag siab tob txog kev paub txog cov inductors. Yog tias koj muaj lus nug lossis lus nug, thov ua siab zootiv tauj peblos yog tso lus.