izindaba

Incazelo yeinductor

Inductorisilinganiso sokuguquguquka kazibuthe kocingo kuya kweyamanje ekhiqiza ukuguquguquka kazibuthe okushintshanayo, i-flux kazibuthe ikhiqizwa futhi izungeze ucingo lapho imanje elishintshanayo lidlula ocingweni.

Ngokomthetho kaFaraday we-Electro-Magnetic, ulayini wamagnetic oshintshayo uzokhiqiza amandla ahehekile kuzo zombili iziphetho zekhoyili, elilingana “nomthombo wamandla omusha”. Uma kwakhiwa iluphu evaliwe, leli khono elenziwe lizokhiqiza i-current induced. Kuyaziwa ngokomthetho we-Lenz ukuthi inani eliphelele lemigqa yakazibuthe ekhiqizwa amandla amanje kufanele azame ukuvimbela ukuguqulwa kwemigqa yasekuqaleni yamagnetic. Njengoba izinguquko zangempela zemigqa yamandla kazibuthe zivela ezinguqukweni zamandla ashintshayo angaphandle, ikhoyili ye-inductor inezici zokuvimbela izinguquko zamanje kumjikelezo we-AC kusukela kumphumela wenhloso.

Ikhoyili ye-inductor inesici esifanayo ne-inertia kumakhenikha , futhi ibizwa ngokuthi "ukuzingenisa ngokwakho" kugesi. Ngokuvamile, lapho ukushintsha kommese kuvulwa noma kuvulwe, kuyovela inhlansi, ebangelwa amandla aphakeme adalwe akhiqizwa isenzakalo sokuzingenisa.

Ngamafuphi, lapho ikhoyili ye-inductor ixhunywe kugesi we-AC, ulayini wenkundla kazibuthe ongaphakathi kwekhoyili uzoshintsha namandla ashintshayo, okuholela ekungeneni kozibuthe kagesi kukhoyili. La mandla e-electromotive enziwa ukushintsha kwamandla ekhoyili ngokwawo abizwa ngokuthi “self-induced electromotive force”.

Kuyabonakala ukuthi i-inductance iyipharamitha kuphela ehlobene nenani lamakhoyili, ubukhulu kanye nokuma kwekhoyili kanye nendawo. Kuyisilinganiso se-inertia yekhoyili ye-inductance futhi akuhlangene namanje osetshenzisiwe.

InductorfuthiI-Transformer

Ikhoyili ye-inductance: Uma kukhona intambo ocingweni, kwakhiwa inkambu kazibuthe nxazonke zayo. Ngokuvamile sivunguzisa ucingo lube ikhoyili ukuze sikhulise amandla kazibuthe ngaphakathi kwekhoyili. Amakhoyili e-inductance enziwa ngocingo lokugoqa(intambo enoqweqwe oluqinile, intambo esongiwe noma intambo engenalutho. ) ukuzungeza nxazonke (izintambo zomoya ezivaleleke komunye nomunye) eduze kweshubhu le-insulating(insulator, inkaba yensimbi noma ingqikithi kazibuthe) Ngokuvamile, ikhoyili eguquguqukayo inomoya owodwa kuphela.

I-Transformer: Ikhoyili ye-inductance igeleza ngokushintsha kwamandla, hhayi kuphela emikhawulweni emibili ye-voltage yabo eyenziwe, kodwa futhi ingenza i-voltage eyenziwe ikhoyili eseduze, lesi simo sibizwa ngokuthi i-self induction. Amakhoyili amabili angaxhumene namanye kodwa asondelene futhi ane-electromagnetic induction phakathi kwamanye ngokuvamile abizwa ngokuthi ama-transformer.

I-Inductor Sign kanye neyunithi

Uphawu lomsunguli: L

Iyunithi ye-inductor: H, mH uH

Ukuhlukaniswa kweama-inductors

Kuhlukaniswa ngohlobo: i-inductor engaguquki, i-inductor elungisekayo

Ihlukaniswa nge-conductor kazibuthe: ikhoyili ye-air core, ikhoyili ye-ferrite, ikhoyili yensimbi, ikhoyili ye-copper core

Ihlukaniswa ngomsebenzi: ikhoyili ye-antenna, ikhoyili ye-Oscillation, ikhoyili yokuminyanisa, ikhoyili yesicupho, ikhoyili ephambukayo

Kuhlukaniswa ngesakhiwo esimazombezombe: ikhoyili yongqimba olulodwa, ikhoyili yesilonda se-multilayer, ikhoyili yekhekheba lezinyosi

Kuhlukaniswa ngamafrikhwensi : Imvamisa ephezulu, imvamisa ephansi

Kuhlukaniswa ngesakhiwo: ikhoyili ye-ferrite, ikhoyili eguquguqukayo, ikhoyili yekhodi yombala, ikhoyili yomgogodla womoya

Uma udinga ulwazi olwengeziwe, sicela ukunake ngomusaIwebhusayithi ye-Mingda.

UngangabaziXhumana nathinganoma yimiphi imibuzo.