Ivalve yeSolenoid yobhedu 2w160-15.2w200-20.2w250-25uw-15ac220vdc24

I-coil ye-inductor yenziwa ngokujija iingcingo ezifakwe kwi-insulated (i-enameled wire, i-warn-wraped wire, i-conductor, njl.) kufuphi omnye komnye. Kwisekethe ye-AC, i-coil inomsebenzi wokuthintela ukuhamba kwe-AC yangoku, kodwa ayinayo impembelelo kwi-voltage ye-DC ezinzileyo (ngaphandle kokuchasana kwe-DC yolwaphulo-mthetho ngokwalo). Ngoko ke, i-coil ingasetyenziselwa njenge-choke, i-transformer, uxhumano lomnqamlezo, umthwalo, njl njl kwisekethe ye-AC. Xa i-coil kunye ne-capacitor zihambelana, zingasetyenziselwa ukulungiswa, ukuhluza, ukhetho lwamafrikhwensi, ulwahlulo lwamaza, ukuqhawula kunye nokunye.

I-coil inductance idla ngokumelwa ngoonobumba besiNgesi "L" kwisiphaluka, kwaye iyunithi ye-inductance ngu "Henry", edla ngokumelwa yileta yesiNgesi "H". Iyunithi encinci kune-Heng yi-Milli Heng, echazwe ngonobumba wesiNgesi mH; Iyunithi encinci yi-micro-heng, emelwe ngunobumba wesiNgesi H. Ubudlelwane phakathi kwabo bu: 1H=103mH=106uH.(1) Ukuziqhelanisa kunye nokunyathelana. Xa i-alternating current idlula kwi-coil inductive, i-alternating field magnetic iya kuveliswa malunga ne-coil, enokuthi idlule kwi-coil kwaye ifake amandla e-electromotive kwi-coil. Ubungakanani be-self-induced force electromotive force magnetic kunye neempawu zekhoyili ye-magnetic flux, ebonakaliswa yi-self-inductance coefficient. Imvakalelo yombane. I-inductance yombane yinani elimele ixabiso le-inductance, elibizwa ngokuba yi-inductance.

I-self-inductance yokusebenza umgaqo we-coil inductance: isalathiso se-self-inductance electromotive force kwi-coil (inductance) iya kuthintela utshintsho lwentsimi yamagnetic yasekuqaleni, kuba intsimi yamagnetic yasekuqaleni iveliswa ngumbane kwikhoyili, kunye nokuzimela. -i-inductance ukushisa kombane kuthintela utshintsho lwangoku oludlulayo kwi-coil, okuyi-reactance inductive ye-inductance, kunye neyunithi yayo i-ohm (). Ubungakanani be-inductance bunxulumene ne-inductance yangoku ye-coil kunye ne-AC frequency edlula kwi-coil inductance. Inkulu i-inductance, inkulu i-inductance eyenza. Ngaphantsi kwe-inductance efanayo, i-high frequency ye-AC yangoku, i-inductance inkulu. Ubudlelwane babo bunokuchazwa ngale fomyula ilandelayo: XL=2fL apho i-XL i-inductive reactance; F-frequency yangoku; I-L-inductance.