I-Electromagnetic Coil 14550884 yeVolvo Diractivator

Hlela izinkomba zokusebenza eziphambili zokusebenza

Inkomba yokusebenza yekhoyili ye-intanethi ikakhulukazi ilingana nosayizi we-intanethi. Ngaphezu kwalokho, ngokuvamile ukukhuluma, inxeba le-wire nge-intail ye-intanethi lihlala linokumelana okuthile, okuvame ukuba lincane kakhulu futhi kunganakwa. Kodwa-ke, lapho ukugeleza kwamanje kweminye imibuthano kukhulu kakhulu, lokhu kumelana okuncane kwekhoyili akunakunakwa, ngoba kuzodla amanje, ukuze kushise amakhempu amaningi ku-coil, ukuze kushise amakhono kagesi, ngakho-ke kwesinye isikhathi amandla kagesi angamelana nawo kufanele abhekwe.

Ukungenelela

I-inductance L imele izici zemvelo zekhoyili uqobo, kungakhathalekile ukuthi okwamanje. Ngaphandle kwe-Coil ekhethekile yokuqalisa (ukufakwa okunamakhodi anemibala), ukungenelela ngokuvamile akumakwa ngokukhethekile kwikhoyili, kepha kumakwe ngegama elithile. I-Intance, eyaziwa nangokuthi i-coefflicrance eyaziwayo, inani elibonakalayo elibonisa amandla okuzenzela we-inductor. Ukudonswa kwe-inductor ikakhulukazi kuncike kwinani lokujika kwekhoyili, imodi yokuvuselela, ubukhona noma ukungabikho komgogodla kanye nokujika kwekhoyili okuthe xaxa kanye namakhoyili wekhoyili alimala. Ukuwohloka kwekhoyili nge-magnetic core kukhulu kunalokho kwekhoyili ngaphandle komgogodla kazibuthe; Lapho kukhula inani eliphakeme kakhulu lemigogotha, okukhulu kakhulu.

Iyunithi eliyisisekelo le-induclance nguHenry (hen amafuphi), amelwe yincwadi ethi "H". Amayunithi asetshenziswa kaningi yi-Milli-HENG (MH) kanye ne-Micro-Heng (μH), nobudlelwano phakathi kwabo:

1h = 1000mh

1mh = 1000μH

Ukuphendula Okungalungile

Ubukhulu bokumelana kwekhoyili yokuqalisa ukuze i-AC yamanje ibizwa ngokuthi i-inductance XL, nge-ohm njengeyunithi kanye ω njengophawu. Ubudlelwano bayo nge-inductance l ne-AC Frequency F yi-XL = 2πFL.

Isici sekhwalithi

Isici sekhwalithi ye-Q yisibalo esingokomzimba esimele ikhwalithi yekhoyili, futhi i-Q isilinganiso se-intanethi ye-xl ekumelaneni kwayo okulinganayo, okungukuthi, q = xl / r .. I-Inductor isebenza ngaphansi kwemvamisa ye-Frequency ac voltage ethile. Inani eliphakeme le-Q ye-Inductor, lincane ukulahleka kanye nokuphakama okuphezulu. Inani lekhoyili lekhoyili lihlobene nokumelana kwe-DC komqhubi wesifundo, ukulahleka kwe-dielectric kwamathambo, ukulahleka okubangelwa yisihlangu noma i-Iron Core Frequency Effect Fembutha kanye nezinye izinto. Inani le-Q yekhoyili livame ukuvelela kumakhulu. Isici sekhwalithi ye-inductor sihlobene nokumelana kwe-DC yocingo lwekhoyili, ukulahlekelwa kwe-dielectric of the coil kanye nokulahleka okubangelwa yi-core nesihlangu.