Iicapacitors zeCeramiczisetyenziswa kakhulu kwizixhobo zombane zomkhosi, izixhobo zonxibelelwano lwenkqubo, izixhobo zolawulo lwamashishini, ii-elektroniki zemoto, iimveliso zombane zabathengi, njl njl.
Ukuchasana okuphantsi kwangaphakathi kwee-ceramic capacitors kunceda kakhulu kwi-ripple ephantsi yemveliso kwaye inokucinezela ingxolo ephezulu, kodwa amandla e-ceramic capacitors athobisa kumbane ophezulu.Ngoba?
Ukubola kwe-capacitance ye-ceramic capacitors kwi-voltage ephezulu ihambelana neempawu zezinto ezisetyenziswa kwii-ceramic capacitors.
Zonke ii-capacitors zenziwe ngabaqhubi ababini, abafakwe kwi-insulated ukusuka komnye nomnye.Xa i-voltage isetyenziswe phakathi kwabaqhubi ababini, intsimi yombane yenziwa phakathi kwabaqhubi ababini.Ngaphantsi kwesenzo sommandla wombane, iintlawulo ze-dielectric phakathi kwabaqhubi ziya kuhlanganisana kwicala labaqhubi ababini.Intsimi yombane eyenziwe ngabo ichasene nentsimi yombane yasekuqaleni, kwaye intsimi yombane ngaphakathi kwe-dielectric iba buthathaka.Umlinganiselo wentsimi yombane esetyenzisiweyo yasekuqaleni ukuya kumandla ombane kwi-dielectric yimvumelwano ehambelana ne-dielectric.
Izinto ezisetyenziswe kwi-ceramic capacitor yi-ceramic ene-dielectric constant constant, eyona nto iphambili yi-barium titanate, i-dielectric constant constant imalunga ne-5000, kwaye i-dielectric constant iphezulu.
Ekubeni i-dielectric inokunciphisa amandla ombane wombane, akulula ukuchithwa, ngoko ke ukukwazi kwe-capacitor ukugcina umrhumo wombane kunokuphuculwa, oko kukuthi, i-capacitance iphuculwe.Nangona kunjalo, phantsi kombane ophezulu, amandla ombane ombane kwi-dielectric aya kuqhubeka nokunyuka, kwaye i-dielectric constant iya kuncipha ngokuthe ngcembe, yingakho i-capacitance ye-ceramic capacitors ibola phantsi kombane ophezulu.
Khetha umenzi othembekileyo xa uthenga i-ceramic capacitors unokuphepha iingxaki ezininzi ezingeyomfuneko.Umvelisi wokuqala we-JEC akanayo kuphela imodeli epheleleyo ye-ceramic capacitors enomgangatho oqinisekisiweyo, kodwa inikezela ngokungenaxhala emva kokuthengisa.Iifektri zeJEC ziphumelele i-ISO9001: isiqinisekiso senkqubo yolawulo lwe-2015;I-JEC i-capacitors yokhuseleko (i-X capacitors kunye ne-Y capacitors) kunye ne-varistors ziye zadlula isatifikethi samazwe ahlukeneyo;I-JEC i-ceramic capacitors, i-filimi capacitors kunye ne-super capacitors ihambelana nezalathi zekhabhoni ephantsi.
Ixesha lokuposa: Jun-17-2022