Itshaja engenazingcingo iPolyester ejikelezileyo yobushushu obuphezulu obugqunywe ikhoyili encamathelayo, ukumelana nobushushu kunye noxinzelelo oluxhathisayo, iimodeli ezahlukeneyo.

zilungele iinguqu zezithuba zokutshaja, ukugcinwa kwamehlo, i-automotive electronics, izixhobo zonyango ezikhethekileyo kunye nezinye iimveliso.
Ukusebenza okuphezulu okusebenzayo, isiphumo esilungileyo solusu kunye nesiphumo sokusondele, ukonyuka kokuqina kokugquma, ukuxhathisa okulungileyo kwimitha kunye nokuxhathisa ukubola
I-Inductance ngumlinganiselo we-magnetic flux ye-conductor ukuya kwi-current ukuvelisa i-alternating magnetic flux xa i-current yangoku idlula kwi-conductor ngaphakathi kunye nokujikeleza umqhubi. Xa i-DC yangoku ihamba nge-inductor, kukho imigca yemagnethi esisigxina kuphela ejikeleze i-inductor, engatshintshiyo ngexesha; Nangona kunjalo, xa i-alternating current idlula kwikhoyili, imigca yemagnethi ejikelezayo iya kutshintsha ngokuhamba kwexesha. Ngokomthetho kaFaraday wokungeniswa kwe-electromagnetic - i-magnetism ivelisa umbane, imigca yemagnethi etshintshileyo yamandla iya kuvelisa amandla anyanzeliswayo kuzo zombini iziphelo zekhoyili, Lo mandla owenziweyo ulingana "nomthombo wamandla omtsha". Xa i-circuit evaliweyo yenziwe, amandla anyanzeliswayo aya kuvelisa i-current induced current. Umthetho we-Lenz usixelela ukuba inani elipheleleyo lemigca yamagnetic yamandla eveliswa ngumbane owenziweyo kufuneka uzame ukuthintela utshintsho lwemigca yamandla yamagnetic. Ekubeni umgca wokuqala wamagnetic wamandla utshintsha ukusuka ekutshintsheni ukunikezelwa kwamandla angaphandle, ukusuka kwisiphumo senjongo, i-coil inductance ineempawu zokuthintela utshintsho lwangoku kwisiphaluka se-AC. Ikhoyili ye-inductance ineempawu ezifana ne-inertia kwi-mechanics, kunye nombane Ibizwa ngokuba yi "self induction". Ngokubanzi, iintlantsi ziya kwenzeka xa kuvulwa okanye kulayitiwe isitshixo semela, esibangelwa kukungeniswa okuphezulu okunokubakho okuveliswe kukuziqhelanisa ngokwakho.
Ngokuqhelekileyo, xa i-coil inductance idibaniswe nombane we-AC, umgca wamagnetic wamandla ngaphakathi kwekhoyili uya kutshintsha ngamaxesha onke ngokutshintshana kwangoku, okubangela ukuba ikhoyili iqhube ngokuqhubekayo i-electromagnetic induction. Olu hlobo lwamandla e-electromotive aveliswa lutshintsho lwangoku lwekhoyili ngokwayo lubizwa ngokuba yi "self induction electromotive force".
I-inductance kuphela iparameter ehambelana nenani, ubungakanani, imilo kunye nephakathi kwekhoyili, kwaye ngumlinganiselo we-inertia ye-coil inductance, ezimeleyo kwi-current esetyenzisiweyo.