Zaj duab xis capacitors, tseem hu ua yas zaj duab xis capacitors, siv yas zaj duab xis raws li dielectric, hlau ntawv ci los yog metallized zaj duab xis raws li cov electrodes.Cov khoom siv dielectric feem ntau ntawm cov yeeb yaj kiab capacitors yog polyester films thiab polypropylene films.
Electrolytic capacitors siv cov ntawv hlau ua cov electrode zoo, cov oxide zaj duab xis uas nyob ze rau cov hlau nrog cov electrode zoo yog dielectric, thiab cov cathode yog tsim los ntawm cov khoom siv hluav taws xob, electrolyte (cov electrolyte tuaj yeem ua kua lossis khoom) thiab lwm yam ntaub ntawv.Vim tias cov electrolyte yog qhov tseem ceeb ntawm cathode, yog li electrolytic capacitor tau txais nws lub npe.
Electrolytic capacitors tau muab faib ua tus ncej zoo thiab tsis zoo, yog li cov ncej zoo thiab tsis zoo tsis tuaj yeem thim rov qab thaum txhim kho electrolytic capacitors, txwv tsis pub nws yuav ua rau luv luv.
Zaj duab xis capacitors thiab electrolytic capacitor yog ob qho tib si capacitors, dab tsi yog qhov txawv ntawm lawv?
1. Lub neej lub sij hawm: Lub sij hawm ua hauj lwm ntawm electrolytic capacitors yog luv luv;thaum zaj duab xis capacitors tuaj yeem ua haujlwm tau ntev ntev li ntev tau yog tias tsis muaj teeb meem hauv qhov zoo, uas muaj zog dua li ntawm electrolytic capacitors.
2. Cov yam ntxwv ntawm qhov kub thiab txias: Kev ua haujlwm kub ntawm zaj duab xis capacitors yog -40 ° C ~ + 105 ° C.Zaj duab xis capacitors muaj cov yam ntxwv kub zoo thiab tuaj yeem ua haujlwm ib txwm nyob hauv qhov chaw txias lossis qhov chaw sov so;Vim muaj cov electrolyte.electrolytic capacitors zoo li yuav ua kom muaj zog nyob rau hauv qhov kub thiab txias ib puag ncig, txo cov kev ua haujlwm.
3. Cov yam ntxwv zaus: Lub capacitance ntawm electrolytic capacitors maj mam txo nrog kev nce zaus, thiab qhov poob nce sharply;thaum lub capacitance ntawm zaj duab xis capacitors tsuas yog txo me ntsis, thiab cov zaj duab xis capacitors tsis muaj ntau poob thaum lub zaus nce.Los ntawm qhov kev ua tau zoo ntawm qhov pom zaj duab xis capacitors muaj qhov poob qis thiab cov yam ntxwv zoo zaus.
4. Muaj peev xwm tiv taus overvoltage: electrolytic capacitors tuaj yeem tiv taus qhov overvoltage ntawm li 20%.Thaum lub overvoltage siab dua, cov electrolytic capacitors yuav puas;zaj duab xis capacitors tuaj yeem tiv taus overvoltages siab dua 1.5 npaug ntawm qhov ntsuas hluav taws xob nyob rau lub sijhawm luv luv.
Los ntawm cov kev ua tau zoo saum toj no, qhov kev ua tau zoo ntawm zaj duab xis capacitors zoo dua li ntawm electrolytic capacitors.Hauv qee qhov kev siv, zaj duab xis capacitors yog qhov tsim nyog tshaj li electrolytic capacitor.Txawm li cas los xij, txawm tias nws yog zaj duab xis capacitors lossis electrolytic capacitors, nws yog ib qho tsim nyog los xaiv cov capacitors nrog lav zoo.
Xaiv cov chaw tsim khoom txhim khu kev qha thaum yuav cov khoom siv ceramic tuaj yeem zam ntau yam teeb meem tsis tsim nyog.JYH HSU (los yog Dongguan Zhixu Electronics) tsis tsuas yog muaj tag nrho cov qauv ntawm ceramic capacitors nrog lav zoo, tab sis kuj muaj kev txhawj xeeb tom qab muag.JEC cov chaw tsim khoom tau dhau ISO9001: 2015 kev tswj hwm kev tswj hwm daim ntawv pov thawj;JEC kev nyab xeeb capacitors (X capacitors thiab Y capacitors) thiab varistors tau dhau daim ntawv pov thawj ntawm ntau lub teb chaws;JEC ceramic capacitors, zaj duab xis capacitors thiab super capacitor yog nyob rau hauv txoj kab nrog qis carbon ntsuas.
Post lub sij hawm: Aug-26-2022