Ceramic capacitor kuj tseem me me thiab muaj qhov ntsuas qis tshaj plaws. Lawv tsis polarized, uas txhais tau hais tias lawv yuav muaj kev ruaj ntseg txuas nrog AC qhov chaw. Ceramic capacitors muaj cov lus teb zoo heev vim muaj cov kab mob cab tsawg xws li tsis kam lossis inductance.
Puas yog ceramic capacitor non-polarized?
Ceramic, mica thiab qee cov electrolytic capacitors yog non-polarizedKoj kuj yuav qee zaum hnov tib neeg hu lawv "bipolar" capacitors. Lub polarized ("polar") capacitor yog ib hom capacitor uas muaj implicit polarity - nws tsuas yog txuas tau ib txoj hauv kev hauv Circuit Court xwb.
Hom capacitors yog polarized?
Tsuas yog hom capacitor uas yog polarized (ua haujlwm txawv nyob ntawm txoj kev uas tam sim no ntws) yog electrolytic capacitor. Electrolytic capacitor muaj lub peev xwm siab dua, tab sis rau feem ntau lub hom phiaj, qhov tsis yog polarized capacitor yog nyiam.
Koj ua li cas txiav txim siab polarity ntawm ceramic capacitor?
Electrolytic Capacitors
Dhau-qhov thiab SMD 0.1µF ceramic capacitor. Cov no tsis yog polarized. Electrolytic caps (lawv tau txais electrolytes), uas zoo li cov kaus poom me me, yog polarized. Tus pin tsis zoo ntawm lub kaus mom feem ntau yog qhia los ntawm "-" cim, thiab / lossis ib daim kab xev xim raws lub kaus mom
Dab tsi yog monolithic ceramic capacitors?
Murata Electronics GCE Monolithic Ceramic Capacitors yog siab dielectric tas li hom MLCC tau teeb tsa nrog ob lub ntsiab lus teeb tsa hauv ib lub capacitor kom ntseeg tau tias muaj kev ntseeg siab Cov GCE capacitors muaj cov khoom siv hluav taws xob sab nraud uas cuam tshuam qhov tshwm sim ntawm tawg nyob rau hauv lub capacitor los ntawm mechanical stress.
