Lub CAK39 axial ntub tantalum capacitor uas tsim los ntawm BEC yog lub siab ntseeg siab, hermetically kaw capacitor los ntawm kev siv tantalum pentoxide dielectric li anode. Nws ua tau raws li Suav tub rog - qib hermetically kaw axial ntub tantalum electrolytic capacitor nrog cov ntaub ntawv nyiaj, ntub electrolyte, kev ntseeg siab thiab GJB raws. Nws yog sib npaug rau US MIL-PRF-39006/25 thiab CLR681. Nws tau dav siv hauv aerospace, aviation, tub rog, kev sib txuas lus thiab lwm lub hom phiaj - daim ntawv thov tseem ceeb uas yuav tsum tau muaj kev kub ntxhov tam sim no thiab kev ruaj ntseg mus ntev
Basic Parameters
|
Yam khoom |
CAK39 axial ntub tantalum capacitor |
|
Capacitance Range |
6.8 UF ~ 2200 UAF |
|
Voltage Ntau |
6V~125V |
|
Ua haujlwm kub |
-55 ° ~ 125 ° C |
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Ua siab ntev |
±10%, ±20% |
|
Daim ntawv pov thawj |
RoHS, REACH |
|
Daim ntawv thov |
Aerospace, tub rog tshuab, khoom siv kho mob, kev siv hluav taws xob, kev sib txuas lus, thaj chaw tiv thaiv |
Yam ntxwv
CAK39 axial ntub tantalum capacitors yog hermetically kaw thiab nws nta iav - mus rau -tantalum hermetic sealing, siab ripple tam sim no tuav, tsis tshua muaj ESR thiab tsis muaj thermal runaway txaus ntshai, tailored rau hnyav- ib puag ncig siab- kev cia siab rau DCserospace systems, thiab pulses.
Cov koob no tau nthuav tawm los ntawm tag nrho -tantalum hermetic kev tsim kho:Cylindrical tantalum case nrog iav -to-tantalum hermetic sealing (100% airtight), lub tes tsho rwb thaiv tsev, axial polar leads mus rau - qhov mounting. thiab pom meej polarity marking (tus cim "+" qhia ntawm lub tes tsho) kom tiv thaiv kev rov qab los.
High ripple tam sim no tuav thiab tsis muaj thermal runaway txaus ntshai:700mA ~ 2300mA ripple tam sim no muaj peev xwm, haum rau cov khoom siv hluav taws xob thiab cov ntawv thov rub tawm. Cov qauv ntub dej electrolyte tuaj yeem ua kom zoo dua kom tsis txhob muaj cua sov. Nws yog qhov txiaj ntsig tseem ceeb hauv lub hom phiaj- cov tshuab tseem ceeb.
Reverse Voltage kam rau ua:Ib qho tshwj xeeb thiab tseem ceeb feature. Feem ntau CA30 capacitors raug ntsuas los tiv thaiv qhov hluav taws xob qis rov qab (feem ntau yog 1.0 txog 3.0V DC, teev nyob rau hauv cov ntaub ntawv) yam tsis muaj kev puas tsuaj. Qhov no yog ib qho nyuaj rau paub txog cov khoom tantalum capacitors.
Txheej txheem ntau lawm
Ib feem ntawm Peb Cov Chaw Tsim Khoom
FAQ
Q1: Dab tsi yog qhov ua rau feem ntau ntawm CAK39 axial ntub tantalum capacitor tsis ua haujlwm?
A1: Yuav luag txhua qhov kev ua tsis tiav yog kev teeb tsa lossis kev ua haujlwm yuam kev. Cov tivthaiv nws tus kheej muaj qhov ultra- tsis ua haujlwm tsawg tus nqi ib GJB733A-96. Cov laj thawj tseem ceeb yog los ntawm cov hauv qab no:
Tshaj ripple tam sim no ntsuas. Kev khiav hauj lwm tshaj 700mA ~ 2300mA ua rau overheating thiab electrolyte degradation.
Rov qab polarity installation: Txawm nrog 3V thim rov qab kam rau ua, txhob txwm los yog yuam kev tag nrho rov qab voltage ua rau tam sim ntawd to thiab foob puas.
Improper soldering: Overheating (≥350°C) or long soldering time (>5s) ua puas lub iav -rau-tantalum hermetic foob thiab volatilizes electrolyte.
Tshaj voltage lossis inrush tam sim no: Tshaj qhov ntsuas DC voltage lossis tsis muaj kev tswj hwm inrush tam sim no ua rau dielectric tawg.
Mechanical puas ntsoog: Khoov ua rau ze rau ntawm rooj plaub (tawg lub foob) lossis lub cev poob siab lossis kev co.
Q2: Puas yog CAK39 axial ntub dej tantalum capacitor muaj kev pheej hmoo thermal khiav?
A2: Tsis zoo li. CAK39 siv cov electrolyte ntub dej uas tshem tawm cov thermal runaway txaus ntshai. Yog tias CAK39 ntsib overvoltage / overcurrent, cov ntub dej electrolyte dissipates tshav kub yam xyuam xim es tsis txhob igniting, ua rau nws yog ib qho kev xaiv tseem ceeb rau lub hom phiaj -tseem ceeb systems uas tiv thaiv tsis ua hauj lwm.
Cim npe nrov: Tuam Tshoj cak39 axial tantalum capacitor manufacturers, lwm tus neeg, Hoobkas
