Thaum nws los txog rau electrolytic capacitors, cov khoom nyiam rau lawv cov kev tsim kho feem ntau yog txhuas.Txawm li cas los xij, tsis yog txhua tus electrolytic capacitor yog ua los ntawm txhuas.Qhov tseeb, muaj ntau hom electrolytic capacitors ua siv cov khoom sib txawv, xws li tantalum thiab niobium.Hauv tsab xov xwm no, peb yuav dhia mus rau hauv lub ntiaj teb ntawm txhuas electrolytic capacitors thiab tshawb xyuas seb lawv txawv li cas ntawm lwm hom electrolytic capacitors.
Aluminium electrolytic capacitors yog dav siv nyob rau hauv ntau yam khoom siv hluav taws xob thiab tshuab vim lawv lub peev xwm siab, lub neej ntev, thiab tus nqi qis.Lawv tau tsim los siv cov txheej txheem aluminium oxide raws li dielectric, uas tso cai rau kom muaj peev xwm loj.Cov qauv ntawm txhuas electrolytic capacitor muaj ib qho anode ua los ntawm high-purity txhuas ntawv ci, uas yog coated nrog ib tug oxide txheej, thiab ib tug cathode ua los ntawm ib tug conductive kua los yog khoom khoom.Cov khoom no ces muab kaw rau hauv aluminium casings los tiv thaiv lawv los ntawm cov khoom sab nraud.
Tantalum electrolytic capacitor, ntawm qhov tod tes, yog tsim los siv tantalum ua cov khoom siv anode thiab tantalum pentoxide txheej raws li dielectric.Tantalum capacitors muaj qhov muaj peev xwm loj hauv qhov loj me, ua rau lawv tsim nyog rau kev siv qhov chaw nco qab.Txawm li cas los xij, lawv kim duaaluminium electrolytic capacitorthiab feem ntau ua rau tsis ua hauj lwm yog cuam tshuam los ntawm qhov hluav taws xob spikes lossis rov qab polarity.
Niobium electrolytic capacitors zoo ib yam li tantalum capacitors, siv niobium ua cov khoom siv anode thiab niobium pentoxide txheej raws li dielectric.Niobium capacitors muaj qhov muaj peev xwm siab thiab tsis tshua muaj dej ntws tam sim no, ua rau lawv tsim nyog rau cov ntawv thov uas muaj kev ruaj ntseg thiab kev ntseeg siab yog qhov tseem ceeb.Txawm li cas los xij, zoo li tantalum capacitor, lawv kim dua li txhuas electrolytic capacitor.
Txawm hais tias txhuas electrolytic capacitor yog cov feem ntau siv hom electrolytic capacitor, nws yog ib qho tseem ceeb kom xav txog cov kev cai tshwj xeeb ntawm ib daim ntawv thov thaum xaiv hom capacitor siv.Thaum xaiv lub capacitor tsim nyog rau ib qho kev tsim hluav taws xob tshwj xeeb, yam xws li tus nqi capacitance, qhov ntsuas hluav taws xob, qhov loj me, tus nqi, thiab kev ntseeg siab yuav tsum raug txiav txim siab.
Hauv kev xaus, tsis yog txhua tus electrolytic capacitor yog ua los ntawm txhuas.Thaum txhuas electrolytic capacitor yog cov siv dav tshaj plaws ntawm electrolytic capacitor, tantalum electrolytic capacitors thiab niobium electrolytic capacitors kuj muaj cov khoom tshwj xeeb thiab cov txiaj ntsig.Thaum xaiv cov capacitors rau ib daim ntawv thov tshwj xeeb, nws yog ib qho tseem ceeb kom ua tib zoo xav txog cov kev xav tau thiab xaiv hom capacitor uas zoo tshaj plaws raws li cov kev xav tau.Los ntawm kev nkag siab qhov sib txawv ntawm qhov sib txawv ntawm cov khoom siv hluav taws xob electrolytic capacitor, engineers thiab designers tuaj yeem txiav txim siab thaum xaiv cov capacitor tsim nyog rau lawv cov qauv siv hluav taws xob.
Post lub sij hawm: Dec-12-2023