izindaba

I-inductance

I-inductance ye-plug-in inductor iyisici se-loop evaliwe kanye nenani elibonakalayo. Lapho ikhoyili idlula yamanje, ukungeniswa kwensimu kazibuthe kwakheka kukhoyili, bese kukhiqizwa umsinga wamanje ukuze umelane namanje ogeleza kukhoyili. Ngemva kososayensi waseMelika uJoseph Henry, lokhu kusebenzisana phakathi kwamanje kanye nekhoyili kubizwa ngokuthi inductance noma inductance ku-Henry (H). Kuyipharamitha yesekethe echaza amandla e-electromotive force ekhoyili kule khoyili noma kwenye ngenxa yokushintsha kwamandla ekhoyili. Umkhiqizi we-inductor ye-plug-in yase-Zhongshan I-Inductance yitemu elivamile lokuzingenisa kanye nokuzuzisana. Idivaysi ehlinzeka nge-inductor ibizwa ngokuthi i-inductor.

I-inductanceUnithi

Njengoba i-inductance yatholwa usosayensi waseMelika uJoseph Henry, iyunithi ye-inductance ithi "Henry", efushanisiwe ngokuthi uHenry (H).

Amanye amayunithi we-inductance yilawa: i-millihenry (mH), i-microhenry (μH), i-nanohenry (nH)

Ukuguqulwa kweyunithi ye-inductance:

1Isikhukhukaziry【H】=1000 millionhngena【mH】

1 inkulungwane【mH】=1000 microhenry【uH】

I-microhenry engu-1【uH】=1000 nanohenry【nH】

Definition

Isakhiwo sekhondatha, esikalwa ngesilinganiso samandla e-electromotive noma i-voltage eyengelwe kukhondatha kuya kuzinga lokushintsha kwamandla amanje akhiqiza le voltage. I-current steady ikhiqiza insimu kazibuthe ezinzile, futhi i-current eshintsha njalo (AC) noma yamanje eguquguqukayo eqondile ikhiqiza insimu yamagnetic eshintshayo. Inkambu kazibuthe eguqukayo yona idala amandla e-electromotive ku-conductor kule nkambu kazibuthe. Ubukhulu bamandla e-electromotive obangwayo bulingana nezinga lokushintsha kwamandla amanje. Isici sesikali sibizwa ngokuthi i-inductance, emelwe uphawu L, futhi iyunithi nguHenry (H). I-inductance iyimpahla ye-loop evaliwe, okungukuthi, lapho i-current edlula ku-loop evaliwe ishintsha, i-electromotive force izobonakala imelana noshintsho lwamanje. Lolu hlobo lwe-inductance lubizwa ngokuthi i-self-inductance, okuyimpahla ye-loop evaliwe ngokwayo. Uma sicabanga ukuthi i-current in a closed loop iyashintsha, amandla e-electromotive akhiqizwa kwenye iluphu evaliwe ngenxa yokungeniswa. Le nqubo ibizwa ngokuthi i-mutual inductance.