xov xwm

Kev txhais ntawminductor

Inductoryog qhov sib nqus flux ntawm cov hlau mus rau qhov tam sim no ua rau cov sib nqus sib nqus flux, sib nqus flux yog tsim nyob rau hauv thiab ib ncig ntawm cov hlau thaum lub alternating tam sim no dhau los ntawm cov hlau.

Raws li Faraday txoj cai lij choj ntawm Electro-Magnetic, cov kab sib nqus hloov pauv yuav ua rau muaj kev cuam tshuam ntawm ob qho kawg ntawm lub kauj, uas yog sib npaug rau "qhov chaw hluav taws xob tshiab". Thaum lub voj kaw tau tsim, lub peev xwm induced no yuav tsim ib qho induced tam sim no. Nws yog paub los ntawm Lenz txoj cai hais tias tag nrho cov nyiaj ntawm magnetic teb kab uas tsim los ntawm induced tam sim no yuav tsum tau sim los tiv thaiv qhov kev hloov ntawm thawj magnetic teb kab. Txij li thaum thawj cov kev hloov pauv ntawm cov kab hlau nplaum sib nqus los ntawm cov kev hloov pauv ntawm cov khoom siv hluav taws xob sab nraud, cov khoom siv hluav taws xob inductor muaj cov yam ntxwv ntawm kev tiv thaiv cov kev hloov pauv tam sim no hauv AC Circuit Court los ntawm lub hom phiaj.

Lub inductor coil muaj cov yam ntxwv zoo sib xws rau cov inertia hauv mechanics, thiab nws muaj npe hu ua "self-induction" hauv hluav taws xob. Feem ntau, thaum lub riam hloov tau qhib los yog hloov mus, lub txim yuav tshwm sim, uas yog tshwm sim los ntawm lub siab induced peev xwm generated los ntawm tus kheej-induction phenomenon.

Nyob rau hauv luv luv, thaum lub inductor kauj txuas nrog AC fais fab mov, lub magnetic teb kab nyob rau hauv lub kauj yuav hloov nrog lub alternating tam sim no, ua rau tsis tu ncua electromagnetic induction nyob rau hauv lub kauj. Qhov hluav taws xob hluav taws xob no tshwm sim los ntawm kev hloov pauv tam sim no ntawm lub coil nws tus kheej yog hu ua "self-induced electromotive force".

Nws tuaj yeem pom tau tias qhov inductance tsuas yog ib qho kev ntsuas ntsig txog tus lej ntawm cov coils, qhov loj thiab cov duab ntawm lub kauj thiab qhov nruab nrab. Nws yog ib qho kev ntsuas ntawm inertia ntawm lub inductance coil thiab tsis muaj dab tsi cuam tshuam nrog cov ntaub ntawv tam sim no.

InductorthiabHloov pauv

Inductance kauj: Thaum muaj tam sim no nyob rau hauv cov hlau, ib tug hlau nplaum yog tsim nyob ib ncig ntawm nws. Feem ntau peb cua ib tug hlau mus rau hauv ib tug coil kom lub magnetic teb nyob rau hauv lub coil.Inductance coils yog tsim los ntawm wrapping hlau (enameled hlau, yarn qhwv los yog liab qab hlau. ) puag ncig los ntawm puag ncig (cov xov hlau aer insulated los ntawm ib leeg) nyob ib ncig ntawm ib lub raj insulating (insulator, hlau core lossis magnetic core) Feem ntau, ib qho inductive coil tsuas muaj ib qho winding.

Hloov pauv: inductance coil ntws los ntawm kev hloov pauv tam sim no, tsis yog nyob rau hauv ob kawg ntawm lawv tus kheej induced voltage, tab sis kuj tuaj yeem ua rau cov coil nyob ze induced voltage, qhov tshwm sim no hu ua tus kheej induction. Ob lub coils uas tsis txuas rau ib leeg tab sis nyob ze rau ib leeg thiab muaj electromagnetic induction ntawm ib leeg feem ntau hu ua transformers.

Inductor Sign thiab Unit

Inductor kos npe: L

Inductor unit: H, mH uH

Kev faib tawm ntawminductors

Classified los ntawm Hom: tsau inductor, adjustable inductor

Classified los ntawm magnetic conductor: Cua tub ntxhais kauj, ferrite kauj, hlau tub ntxhais kauj, tooj liab tub ntxhais kauj

Muab faib los ntawm kev ua haujlwm: kav hlau txais xov coil, Oscillation coil, choke coil, ntxiab coil, deflection kauj

Classified los ntawm winding qauv: ib txheej coil, multilayer qhov txhab coil, honeycomb kauj

Classified by zaus: High zaus, tsawg zaus

Classified los ntawm cov qauv: ferrite kauj, sib txawv coil, xim code coil, cua tub ntxhais kauj

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