Solenoid valve tooj liab kauj 2w160-15.2w200-20.2w250-25uw-15ac220vdc24

Inductor coil yog tsim los ntawm winding insulated xov hlau (enameled wire, yarn-wraped wire, conductor, etc.) nyob ze rau ib leeg. Hauv AC Circuit Court, lub kauj muaj lub luag haujlwm ntawm kev thaiv qhov kev nkag ntawm AC tam sim no, tab sis nws tsis cuam tshuam rau qhov ruaj khov DC voltage (tshwj tsis yog DC tsis kam ntawm kev ua txhaum ntawm cov hlau nws tus kheej). Yog li ntawd, lub kauj tuaj yeem siv los ua lub choke, transformer, hla kev sib txuas, thauj khoom, thiab lwm yam hauv AC Circuit Court. Thaum lub coil thiab capacitor sib phim, nws tuaj yeem siv rau kev tu, lim, xaiv zaus, faib zaus, decoupling thiab lwm yam.

Lub inductance coil feem ntau yog sawv cev los ntawm tsab ntawv Askiv "L" hauv Circuit Court, thiab chav tsev ntawm inductance yog "Henry", uas feem ntau sawv cev los ntawm tsab ntawv Askiv "H". Chav tsev me dua Heng yog Milli Heng, uas tau hais los ntawm tsab ntawv Askiv mH; Lub tsev me me yog micro-heng, uas yog sawv cev los ntawm tsab ntawv Askiv H. Kev sib raug zoo ntawm lawv yog: 1H = 103mH = 106uH.(1) Nws tus kheej inductance thiab kev sib nrig sib inductance. Thaum ib qho kev hloov pauv tam sim no dhau los ntawm lub kauj inductive, ib qho chaw sib nqus sib nqus yuav raug tsim nyob ib ncig ntawm lub kauj, uas tuaj yeem dhau los ntawm lub kauj thiab induce electromotive quab yuam hauv lub kauj. Qhov loj ntawm tus kheej-induced electromotive quab yuam yog sib nqus nrog cov yam ntxwv ntawm coil ntawm magnetic flux, uas yog qhia los ntawm tus kheej-inductance coefficient. Hluav taws xob xav. Hluav taws xob inductance yog ib qhov ntau uas sawv cev rau tus nqi ntawm inductance, uas feem ntau hu ua inductance.

Tus kheej-inductance ua hauj lwm hauv paus ntsiab lus ntawm inductance kauj: cov kev taw qhia ntawm tus kheej-inductance electromotive quab yuam nyob rau hauv lub kauj (inductance) yuav cuam tshuam qhov kev hloov ntawm lub qub magnetic teb, vim hais tias tus thawj magnetic teb yog generated los ntawm tam sim no nyob rau hauv lub kauj, thiab tus kheej. -inductance hluav taws xob kub hinders qhov kev hloov ntawm tam sim no dhau los ntawm lub kauj, uas yog inductive reactance ntawm inductance, thiab nws chav tsev yog ohm (). Qhov loj ntawm qhov inductance yog cuam tshuam nrog tam sim no inductance ntawm lub kauj thiab AC zaus dhau los ntawm inductance kauj. Qhov ntau dua qhov inductance, qhov ntau dua qhov inductance nws tsim. Raws li tib lub inductance, qhov zaus ntawm AC tam sim no ntau dua, qhov inductance ntau dua. Lawv txoj kev sib raug zoo tuaj yeem piav qhia los ntawm cov qauv hauv qab no: XL = 2fL qhov twg XL yog inductive reactance; F- zaus ntawm tam sim no; L-inductance.