iindaba

I-inductance yiparameter ephambili yekhoyili ye-inductor, ebonisa ukukwazi kwekhoyili ukugcina amandla amagnetic kwisekethe. Izinto eziphambili ezichaphazela i-inductance ziquka inani lokujika kweekhoyili, i-coil yangaphakathi ububanzi, ubude bekhoyili, i-core material, kunye nesakhiwo sekhoyili.

Izinto ezichaphazela inductance

Inani lekhoyili ejikayo (N): I-inductance ilingana nesikwere senani lokujika kwekhoyili. Ukujika kwekhoyili ngakumbi kuthetha intsimi yamagnetic enamandla, eyandisa i-inductance.

I-coil yangaphakathi ububanzi (A): Inkulu indawo enqamlezileyo yekhoyili, kokukhona i-inductance inkulu. Ubukhulu bobubanzi bangaphakathi bekhoyili, inkulu i-flux yamagnetic, eyandisa i-inductance.

Ubude bekhoyili (l): I-inductance ihambelana ngokuphambeneyo nobude bekhoyili. Iikhoyili ezinde zenza ukusasazwa kwamagnetic kuncinci ngakumbi, okukhokelela ekunciphiseni kwe-magnetic flux kunye nokuncipha kwe-inductance.

Izinto ezingundoqo (μ): Ukufikeleleka kozibuthe kondoqo kunempembelelo ebalulekileyo kwi-inductance. Izinto eziphezulu zokungena kumagnetic (ezifana nentsimbi kunye ne-nickel) zinokunyusa kakhulu i-inductance.

Ubume bekhoyili: Kubandakanya imilo kunye nokulungelelaniswa kwekhoyili. Izakhiwo zekhoyili ezahlukeneyo ziya kukhokelela ekuhanjisweni kwamagnetic field kunye nemiphumo yokudibanisa, eya kuchaphazela i-inductance.

Indlela yokubala i-inductance yekhoyili?

Emva kokuqonda ukuba ezi zinto zichaphazela njani i-inductance, sinokusebenzisa ezinye iifomyula ukubala i-inductance. Oku kulandelayo kuya kuzisa iindlela ezininzi zokubala ze-inductance eziqhelekileyo, ezidibaniswe neeparitha ezithile kwizicelo ezisebenzayo, ukusinceda ngokuchanekileyo ukugqiba i-inductance ye-coil inductor.

Kwikhoyili yomaleko omnye, i-inductance ingabalwa kusetyenziswa le fomula ilandelayo:

Kwi-multi-layer, i-coil ye-multi-row, i-inductance ingabalwa ngokusebenzisa le fomula ilandelayo:

Kwi-multi-layer, i-coil yomqolo omnye, i-inductance ingabalwa ngokusebenzisa le fomula ilandelayo:

Ukubhekisela kwezi fomyula, sinokubala i-inductance ye-coil ngokwemimiselo ethile yokuyila. Kwizicelo ezisebenzayo, ukulinganisa kunye neemvavanyo zinokudibaniswa ukuze kuqinisekiswe ngakumbi kwaye kulungiswe iziphumo zokubala ukuhlangabezana neemfuno zeesekethe ezithile. Ukuqonda kunye nokuqonda ezi ndlela zokubala kubalulekile ekuyileni nasekuphuculeni iikhoyili ze-inductor.

Ndiyathemba ukuba eli nqaku likunikeze ukuqonda okunzulu kolwazi olufanelekileyo lwee-inductors. Ukuba unayo nayiphi na imibuzo okanye iingcebiso, nceda ngobubeleQhagamshelana nathiokanye ushiye umyalezo.