izindaba

Umumo oyisiyingi kanye nekhebula lokuxhuma kwenza i-inductor (ikhebula elizungeze indandatho kazibuthe lisetshenziswa njengekhoyili ye-inductance), evame ukusetshenziswa ezingxenyeni ezimelene nokuphazamiseka zamasekethe e-elekthronikhi futhi inomphumela omuhle wokuvikela kumsindo we-high-frequency, ngakho-ke. ibizwa ngokuthi ithusi elimuncayo, ngoba insimbi ivame ukusetshenziswa izinto ze-Ferrite, ake sikhulume ngobuhlalu be-ferrite (ngemuva kwalokhu okubizwa ngokuthi ubuhlalu obuyindilinga). Ingaphezulu lesithombe liyindandatho kazibuthe edidiyelwe, futhi ngaphansi kuyindandatho kazibuthe eneziqeshana ezikhuphukayo. Indandatho kazibuthe inezici ezihlukile zokuvala amaza kumafrikhwensi ahlukene. Ngokuvamile, i-impedance incane kakhulu kumafrikhwensi aphansi. Lapho imvamisa yesignali ikhuphuka, i-impedance yeringi kazibuthe ikhula kakhulu. Ukusebenza kwe-inductance kwaziwa kahle. Lapho imvamisa yesignali iphezulu, kuba lula ukukhanyisa. Ngokuvamile, akukho ungqimba oluvikelayo kumjikelezo, futhi uthi olunesignali enhle lungathola amasiginali ahlukahlukene avela endaweni ezungezile. Kushintshwe ukudluliswa kwamasiginali awusizo futhi kwaphazamisa kakhulu ukusebenza okujwayelekile kwemishini kagesi, ngakho-ke ukuphazanyiswa kwe-electromagnetic (EM) kwemishini kagesi kufanele kuncishiswe. Ngaphansi kwesenzo sendandatho kazibuthe, ngisho noma isignali evamile ewusizo idlula ngokushelela, isignali yokuphazamisa yemvamisa ephezulu ingacindezelwa kahle, futhi izindleko ziphansi. Ukufakwa kwendandatho yombala

I-inductance nayo idlala indima ebalulekile ekuvikeleni isignali, ukuhlunga umsindo, ukuqiniswa kwamanje kanye nokucindezelwa kokuphazanyiswa kwe-electromagnetic.

1. Ukuhlukaniswa kwe-inductance:

Kuhlukaniswa ngokuvama kokusebenza

Ama-inductors angahlukaniswa abe ama-high-frequency inductors, ama-intermediate-frequency inductors kanye nama-inductors aphansi ngokuya ngokusebenza kwawo.

Ama-Air-core, magnetic-core kanye ne-copper-core inductors ngokuvamile ama-inductors aphakathi nendawo noma ama-high-frequency inductors, kuyilapho ama-iron-core inductors ngokuvamile eyi-low-frequency inductors.