NP tsis yog -polar low radial electrolytic capacitor (tseem hu ua bipolar electrolytic capacitor) uas tsim los ntawm BEC yog tshwj xeeb los ntawm - qhov (THT) variant ntawm tus qauv radial electrolytic capacitor, engineered rau unpolarized ua hauj lwm - nws tuaj yeem txuas nrog AC verse circuits polar DC, reregulated voltage DC Cov teeb liab (tsis tas yuav tsum tau anode / cathode), tsis zoo li tus qauv / polarized radial electrolytics uas xav tau nruj DC polarity alignment. Nws yog tsim los tshem tawm polarity dependence thaum khaws cia qhov zoo ntawm electrolytic technology: siab capacitance ceev ntawm tus nqi qis rau THT circuits. Nws tsuas yog electrolytic capacitor haum rau AC lossis bipolar DC daim ntawv thov
Basic Parameters
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Yam khoom |
NP tsis yog{0}}polar radial electrolytic capacitor |
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Capacitance Range |
0.1 UF ~ 470 UAF |
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Voltage Ntau |
6.3V~100V |
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Ua haujlwm kub |
-25 ° ~ 105 ° C |
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Ua siab ntev |
±20% |
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Daim ntawv pov thawj |
RoHS, REACH |
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Daim ntawv thov |
Cov khoom siv hauv tsev, khoom siv suab thiab video, teeb pom kev zoo, hloov cov khoom siv hluav taws xob |
Yam ntxwv
Core Design Foundation for Bipolar Operation
Tag nrho cov bipolar electrolytic capacitors qhia ib qho kev sib xyaw ua ke sab hauv- qhov txawv ntawm qhov sib txawv ntawm cov polarized variants uas ua rau tsis yog -polar lag luam, thiab lub hauv paus ntawm lawv cov kev lag luam me me:
Dual -Anode Foils:Ob lub siab -purity aluminium foils yog ob qho tib si electrochemically etched (rau qhov chaw siab saum npoo) thiab anodized (los tsim ib txheej nyias, insulating aluminium oxide dielectric txheej) - polarized electrolytics tsuas yog anodize ib daim ntawv raws li cov anode ruaj khov.
Bidirectional Polarity Hloov:Thaum AC / bipolar DC raug siv, cov ntawv ci nrog qhov zoo tam sim no muaj peev xwm ua raws li cov anode (nws cov khw muag khoom oxide dielectric them), thiab cov ntawv ci tawm tsam ua raws li cathode (cov electrolyte txhawb ionic tam sim no). Qhov kev hloov no tshwm sim instantaneously nrog lub teeb liab polarity.
Symmetrical Core & Ntim:Lub dual foils + electrolyte - impregnated cais yog dov rau hauv ib tug symmetrical core, kaw nyob rau hauv ib tug cylindrical txhuas tau (radial) los yog metalized vaj tse, nrog zoo tib yam terminations (tsis pom polarity cues).
Txheej txheem ntau lawm
Ib feem ntawm Peb Cov Chaw Tsim Khoom
FAQ
Q1: Dab tsi yog qhov tsis yog -polar electrolytic capacitor?
A1: Lub tshuab hluav taws xob bipolar electrolytic capacitor yog ib qho khoom siv hluav taws xob uas tsim los rau kev ua haujlwm tsis muaj polarized- nws tsis muaj qhov ruaj khov anode / cathode thiab tuaj yeem ua haujlwm ruaj ntseg AC signals, bipolar DC, lossis tsis muaj kev tswj hwm DC nrog rov qab voltage transients. Tsis zoo li tus qauv polarized electrolytics (DC- nkaus xwb, nruj polarity yuav tsum tau), nws siv ib tug symmetrical dual-anode aluminium foil tsim uas cia cov foils hloov anode/cathode lub luag hauj lwm instantaneously nrog teeb liab polarity.
Q2: Puas yog bipolar electrolytic capacitor puas muaj cov cim polarity?
A2: Tsis yog-qhov no yog qhov pom tseeb tshaj plaws ntawm kev sib txawv ntawm polarized electrolytics. Bipolar variants tsis muaj kab txaij tsis zoo, tsis muaj +/- cov cim, thiab qhov ntev ntawm cov hlau lead zoo tib yam (tsis muaj cov hlau lead anode rau qhov polarity cue). Tsuas yog capacitance, AC voltage ntsuas (tus cim tseem ceeb), pob loj, thiab qhov ntsuas kub yog laser- luam tawm ntawm lub tsev.
Q3: Dab tsi zaus ntau npaum li cas yog bipolar electrolytic capacitor optimized rau?
A3: Nws yog engineered rau qis-rau- nruab nrab zaus AC/bipolar DC (50Hz–20kHz)-qhov chaw qab zib rau tiag tiag- ntiaj teb daim ntawv thov:
50/60Hz: AC lub cev muaj zog pib, mains AC zog circuits.
20Hz–20kHz: Suab crossover tes hauj lwm, suab teeb liab coupling / DC thaiv.
It is ineffective for high-frequency AC (>100kHz)-ESR dominates impedance ntawm cov zaus no, yog li zaj duab xis / ceramic capacitors yog qhov kev xaiv zoo dua.
Cim npe nrov: np non-polar radial electrolytic capacitor, Tuam Tshoj np non-polar radial electrolytic capacitor manufacturers, lwm tus neeg, Hoobkas
