Kev tsim hluav taws xob inductor chaw tsim tshuaj paus qhia koj
Lub inductor ua haujlwm li cas? Kuv yuav muab cov lus teb ntxaws rau koj hnub no.
Ib qho inductor yog ib yam khoom uas hloov hluav taws xob tam sim no mus rau hauv lub zog sib nqus, thiab tus nqi inductance qhia txog lub peev xwm ntawm tam sim no los tsim ib qho chaw sib nqus. Nyob rau hauv tib lub tam sim no, winding cov hlau mus rau hauv ib tug ntau-tig kauj yuav ua rau kom lub magnetic teb, thiab ntxiv magnetic conductive cov ntaub ntawv xws li hlau core nyob rau hauv lub kauj yuav ua rau kom cov magnetic teb. Yog li ntawd, feem ntau inductance yog lub kauj nrog cov tub ntxhais hlau built-in.
Inductance
Thaum lub coil dhau los ntawm qhov tam sim no, lub magnetic teb induction yog tsim nyob rau hauv lub kauj, thiab induced magnetic teb tsim cov induced tam sim no los tiv thaiv tam sim no dhau los ntawm lub kauj. Peb hu qhov kev cuam tshuam ntawm qhov tam sim no thiab lub kauj qhov inductance, lossis inductance, hauv "Henry" (H). Cov cuab yeej no tseem tuaj yeem siv los ua cov khoom inductor.
Inductance yog qhov sib piv ntawm cov hlau nplaum sib nqus ntawm cov hlau mus rau qhov tam sim no uas ua rau cov dej hloov pauv nyob ib puag ncig sab hauv ntawm cov hlau thaum muaj qhov hloov pauv tam sim no dhau los ntawm cov hlau. Thaum lub inductor dhau los ntawm DC tam sim no, tsuas muaj ib txoj kab hlau nplaum ruaj khov nyob ib ncig ntawm nws, uas tsis hloov nrog lub sijhawm.
Txawm li cas los xij, thaum AC tam sim no dhau los ntawm lub kauj, yuav muaj kab sib nqus ntawm lub zog nyob ib puag ncig nws uas hloov pauv lub sijhawm. Raws li Faraday txoj cai lij choj ntawm electromagnetic induction-magnetoelectricity, hloov magnetic kab ntawm quab yuam yuav ua rau muaj peev xwm induced ntawm ob qho kawg ntawm lub kauj, uas yog sib npaug rau "tshiab fais fab mov".
Thaum lub voj kaw raug tsim, qhov ua rau muaj peev xwm ua rau muaj qhov cuam tshuam tam sim no. Nws paub los ntawm Lenz txoj cai hais tias tag nrho cov nyiaj ntawm cov kab hlau nplaum uas tsim los ntawm kev ntxias tam sim no yuav tsum sim tiv thaiv kev hloov ntawm cov kab sib nqus. Kev hloov ntawm cov kab sib nqus quab yuam los ntawm kev hloov pauv ntawm cov khoom siv hluav taws xob sab nraud, yog li los ntawm lub hom phiaj cov txiaj ntsig, inductor coil muaj cov yam ntxwv ntawm kev tiv thaiv kev hloov pauv tam sim no hauv AC Circuit Court.
Lub inductance kauj muaj cov yam ntxwv zoo ib yam li inertia hauv mechanics, uas yog hluav taws xob hu ua "self-induction". Sparks feem ntau tshwm sim thaum lub sijhawm rub lub riam hloov lossis tig lub riam hloov, uas yog tshwm sim los ntawm qhov muaj peev xwm ua rau muaj kev cuam tshuam los ntawm qhov tshwm sim ntawm tus kheej inductance.
Nyob rau hauv luv luv, thaum lub inductor kauj txuas nrog AC fais fab mov, cov kab sib nqus quab yuam hauv lub kauj yuav hloov nrog cov hloov tam sim no, ua rau electromagnetic induction ntawm lub kauj. Hom hluav taws xob hluav taws xob no tshwm sim los ntawm kev hloov pauv tam sim no hauv lub kauj nws tus kheej yog hu ua "self-inductive electromotive force". Yog li nws tuaj yeem pom tau tias qhov inductance tsuas yog qhov ntsuas ntsig txog tus lej, qhov loj me, cov duab thiab nruab nrab ntawm lub kauj, thiab nws yog qhov ntsuas ntawm inertia ntawm inductor coil thiab tsis muaj dab tsi cuam tshuam nrog cov ntawv thov tam sim no.
Hloov txoj cai:
1. Lub inductor coil yuav tsum tau hloov los ntawm tus nqi qub (tus naj npawb ntawm qhov sib npaug thiab qhov loj yog tib yam).
2. Lub patch inductor tsuas yog yuav tsum muaj qhov loj me, thiab tuaj yeem hloov tau los ntawm 0 ohm tsis kam lossis xaim.
Cov saum toj no yog cov kev taw qhia ntawm lub hauv paus ntsiab lus ua hauj lwm ntawm inductors. Yog tias koj xav paub ntau ntxiv txog inductors, thov koj xav tiv tauj peb.
Koj tuaj yeem nyiam
Nyeem xov xwm ntxiv
1. Yuav ua li cas txo qhov poob ntawm inductor core
2. Dab tsi yog tsib yam tsis zoo ntawm inductor
3. Ua rau tsis ua hauj lwm ntawm thaj fais fab inductor
4. What are the common inductors
5. Xaiv qhov tsim nyog inductor rau kev hloov fais fab mov
6. The relationship between Magnetic Ring Color and material
Specializing nyob rau hauv zus tau tej cov ntau hom xim nplhaib inductors, beaded inductors, ntsug inductors, kos inductors, thaj inductors, bar inductors, ntau hom coils, high-zaus transformers thiab lwm yam magnetic Cheebtsam.
Post lub sij hawm: Apr-28-2022