izindaba

I-magnetic loop inductor iyingxenye ye-elekthronikhi.Umsebenzi wayo oyinhloko ukuguqulwa kokungeniswa kwe-electromagnetic.Intambo kagesi iyona inductance elula.Isetshenziswa njenge-antenna ukuguqula amandla kagesi abe amagagasi kagesi.Ikhoyili ye-air-core iyinkimbinkimbi kakhulu kune-antenna., Isetshenziselwa i-loop yokukhetha imvamisa kanye nesekethe yokudlulisa i-RF;
Amakhoyili e-Air-core ngokuvamile ane-inductance ephansi kakhulu futhi awanawo ama-conductor kazibuthe.Ngaphezu kwama-antenna namakhoyili e-air-core, kukhona nama-inductors amise okwe-I, angasetshenziselwa ukuhlunga nokugcina amandla.Kukhona futhi ama-inductors emodi evamile yendandatho kazibuthe angasetshenziswa ukucindezela ukuphazamiseka.

Izingxenye ezisebhodini le-PC, njengama-resistors, ama-capacitor, nama-chips, kokubili kuyizinto zokuphazamiseka kazibuthe kagesi kanye nomthombo wokuphazamiseka kazibuthe ngesikhathi sokusebenza.Ukuphazamiseka kwe-electromagnetic kungahlukaniswa ngokwezigaba ezimbili: ukuphazamiseka kwemodi ehlukile (ukuphazamiseka kwemodi yochungechunge) kanye nokuphazamiseka kwemodi evamile (ukuphazamiseka komhlaba).
Thatha izintambo ezimbili ze-PCB ebhodini lomama (izintambo ezixhuma izingxenye zebhodi lomama) njengesibonelo.Okubizwa ngokuthi ukuphazamiseka kwemodi yokuhlukanisa kubhekisela ekuphazamiseni phakathi kwezintambo ezimbili;ukuphazamiseka kwemodi evamile ukugxambukela phakathi kwezintambo ezimbili nentambo yaphansi ye-PCB.Ukuphazamiseka okubangelwa umehluko ongaba khona.Izenzo zamanje zokuphazamiseka kwemodi ehlukile phakathi kwemigqa emibili yesignali,
Isiqondiso sayo sokuqhuba sihambisana ne-waveform kanye nesignali yamanje;ukuphazamisa kwemodi evamile kusebenza phakathi komugqa wesignali kanye nentambo yaphansi, futhi amandla amanje aphazamisayo ageleza engxenyeni yezintambo ezimbili zesignali ohlangothini olufanayo, futhi intambo yaphansi iyiluphu evamile .

Njengoba ukusetshenziswa kwendandatho kazibuthe ephikisana nokuphazamiseka kumjikelezo kungakhuphula ukulahleka kwe-high-frequency ngaphandle kokwethula ukulahlekelwa kwe-DC, umphumela wokucindezela amasiginali womsindo ngaphezu kwemvamisa ephezulu usobala kakhulu, ngakho-ke i-magnetic ring inductance isetshenziswa kabanzi kumabhodi we-PCB wesekethe.
Umnyombo we-magnetic inductor i-brittle futhi kulula ukulinyazwa uma yehliswa.Ngakho-ke, izinyathelo zokuvikela kufanele zithathwe ngesikhathi sokuthutha.Lapho uklama, amandla adingwa yisekethe kufanele afane ne-magnetic toroidal inductance.Uma amandla emakhulu kakhulu, i-inductance izofudumeza ifike kwindandatho kazibuthe Ngemva kwezinga lokushisa le-Curie