Ezweni lanamuhla eliqhutshwa ubuchwepheshe, amasekhethi kagesi abe yingxenye ebalulekile yokuphila kwethu kwansuku zonke.Kusukela kuma-smartphones kuya ezimotweni ezixubile, lawa masekethi atholakala yonke indawo, athuthukisa ukunethezeka kwethu nokukhiqiza.Kodwa-ke, phakathi kwezimangaliso esizinikwe yi-electronics, kukhona i-villain kagesi: umsindo.Njengesivakashi esingafuneki, umsindo uphazamisa ukuvumelana phakathi kwamasekhethi kagesi, ngokuvamile okuholela ekusebenzeni okonakele.Ngenhlanhla, kukhona ithuluzi elinamandla esinalo - ama-inductors - elingacindezela ngempumelelo lesi siphithiphithi sikagesi esibizwa ngokuthi umsindo.
Ngaphambi kokuthi singene sijule endimeni yama-inductors ekucindezelweni komsindo, kubalulekile ukuqonda umsuka nemiphumela yomsindo kumasekhethi kagesi.Umsindo, kulo mongo, ubhekisela kumasignali kagesi angafuneki aphazamisa ukusebenza kahle kwezinto zikagesi.Enye yezimbangela eziyinhloko zomsindo ukuphazanyiswa kukagesi (EMI), okungaphuma kuyo yomibili imithombo yangaphakathi nengaphandle.
Le mithombo yokuphazamiseka ingabandakanya izintambo zikagesi, izisetshenziswa ezingomakhelwane, imisebe yefrikhwensi yomsakazo, nokushaywa kombani.Uma umsindo ungena kusekethe, uphazamisa ubuqotho besignali, uhlanekezela ukudluliswa kwedatha, futhi ungabangela nokuhluleka okuphelele kwesistimu.Ngakho-ke, isidingo sezindlela eziphumelelayo zokunciphisa umsindo sesibaluleke kakhulu.
Ama-inductors, avame ukunganakwa endaweni yezingxenye ze-elekthronikhi, adlala indima ebalulekile ekwehliseni umthelela womsindo.Ingxenye eyisisekelo yamasekhethi kagesi, i-inductor igcina amandla kagesi endaweni kazibuthe lapho imanje igeleza kuyo.La mandla agciniwe angasetshenziswa ngokuqhubekayo ekubaleni umsindo nasekucindezeleni imiphumela yawo emibi.
Ukucindezela umsindo ngokuvamile kuhilela ukusetshenziswa kwezihlungi ze-low-pass, ezivumela amasignali efrikhwensi ephansi ukuthi adlule futhi anciphise umsindo we-high-frequency.Izici ezibalulekile ze-inductor, njenge-inductance ne-impedance, ziyenza ilungele lolu hlelo lokusebenza.Ngamandla ayo okuvimbela izinguquko ezisheshayo kumanje, ama-inductors asebenza njengezithiyo zokuphazanyiswa komsindo we-high-frequency, okuvumela i-current ehlanzekile futhi ezinzile ukuthi ihanjiswe ezingxenyeni ezibucayi.
Izicelo zama-Inductor ekucindezelweni komsindo:
1.Ama-Inductors athola izinhlelo zokusebenza ezahlukahlukene ekucindezelweni komsindo ezinhlotsheni eziningi zezinto zikagesi.Avame ukusetshenziswa kumasekhethi okuphakela amandla, lapho enza bushelelezi amagagasi kagesi, anciphise umsindo ozwakalayo obangelwa ukuguquguquka okusheshayo kumasiginali wokuphakelwa kwamandla.Ngokulawula ngempumelelo i-voltage yokufaka, ama-inductors athuthukisa ukuzinza nokuthembeka kwezinhlelo zikagesi.
2.Olunye uhlelo olubalulekile lwama-inductors lusekuvikeleni amasekhethi e-analogi azwelayo, njengezikhulisi zomsindo, ekuphazamisekeni komsindo wemvamisa ephezulu.Ngokukhetha ngokucophelela ama-inductors anamanani afanelekile, onjiniyela bangaqinisekisa ukususwa komsindo ongafuneki kuyilapho belondoloza ukwethembeka kwesignali yomsindo yoqobo.
Umhlaba wamasekhethi e-elekthronikhi uyinkundla yempi phakathi kokuhleleka nesiphithiphithi, okunomsindo ocashe kuwo wonke amakhona.Kulo mzabalazo ongapheli, ama-inductors avela njengamaqhawe angaziwa, adlala indima ebalulekile ekucindezelweni komsindo.Ngokusebenzisa izakhiwo zazo eziyingqayizivele, lezi zingxenye ezithobekile zisivumela ukuba silawule isiphithiphithi sikagesi futhi sivule amandla aphelele ezinto zethu zikagesi.
Njengoba ubuchwepheshe buqhubeka nokuthuthuka ngesivinini esingakaze sibonwe, indima yama-inductors ekucindezelweni komsindo izokhula ngokubaluleka kuphela.Onjiniyela nabaklami bazoqhubeka nokusebenzisa amandla abo ukuze baqinisekise ubuqotho obukhulu besignali, ukusebenza okuthuthukisiwe, kanye nomhlaba othule we-elekthronikhi wethu sonke.Ngakho-ke, ngokuzayo lapho uzithola ucwile ezimangalisweni zobuchwepheshe besimanje, khulula umcabango kuma-inductors asebenza buthule ngemuva kwenkundla ukuze anqande isiphithiphithi sikagesi.
Isikhathi sokuthumela: Nov-27-2023