Qhov sib txawv tseem ceeb ntawm tantalum thiab electrolytic capacitor yog tias tantalum capacitors siv lub sintered pellet ntawm siab purity tantalum hmoov nrog rau tantalum pentoxide raws li dielectric tivthaiv, whereas electrolytic capacitors yog capacitors muaj anode los yog ib tug zoo phaj ua los ntawm ib tug zoo. hlau uas tuaj yeem tsim txheej txheej oxide los ntawm anodizing.
Tantalum capacitors yog hom electrolytic capacitors uas ua raws li cov khoom siv hluav taws xob hauv hluav taws xob. Electrolytic capacitors yog polarized capacitors muaj ib qho anode los yog ib lub phaj zoo ua los ntawm cov hlau uas tuaj yeem tsim cov oxide txheej los ntawm anodizing.
Tantalum Capacitor yog dab tsi?
Tantalum capacitor yog ib hom electrolytic capacitor uas ua raws li cov khoom siv hluav taws xob tsis zoo. Qhov no capacitor muaj ib tug pellet ntawm ntxeem tau tantalum hlau raws li lub anode ntawm lub capacitor. Qhov no anode yog them nrog ib txheej insulating oxide, uas tuaj yeem tsim cov dielectric. Cov khoom no yog ib puag ncig los ntawm cov kua lossis cov khoom electrolyte uas ua raws li cathode. Tantalum capacitor yog nyias nyias thiab muaj ib tug kuj siab permittivity dielectric txheej. Peb muaj peev xwm paub qhov txawv ntawm lwm hom pa thiab electrolytic capacitors vim capacitance ib ntim yog siab heev, thiab qhov hnyav yog qis dua.
Tantalum yog cov tshuaj muaj tshuaj muaj cov cim tshuaj Ta thiab tus lej atomic 73. Nws yog ib qho tsis tshua muaj, tawv, xiav-grey thiab ci ntsa iab hloov hlau. Nws yog heev resistant rau corrosion. Cov hlau no tau dav siv los ua cov khoom me me hauv cov alloys vim nws yog ib feem ntawm pawg hlau refractory.
Daim duab 01: Txawv Tantalum Capacitor Hom
Peb tuaj yeem pom tias tantalum yog qhov tsis sib haum xeeb. Cov no yog kim dua li txhuas electrolytic capacitors, lawv cov neeg sib tw hauv kev ua lag luam. Ntxiv mus, cov tantalum capacitors no yog cov polarized heev, thiab qhov rov qab voltage tuaj yeem rhuav tshem lub capacitor.
Nyob rau hauv lub hauv paus ntsiab lus ntawm tantalum capacitor, ib txheej oxide tsim raws li ib tug barrier nyob ib ncig ntawm lub tantalum anode tom qab siv ib tug zoo voltage. Lub thickness ntawm oxide txheej tsim yog proportional rau cov ntaub ntawv voltage. Cov txheej oxide uas tsim ntawm no tuaj yeem ua raws li dielectric hauv electrolytic capacitor.
Cov ntawv thov ntawm tantalum capacitors suav nrog lawv siv hauv cov qauv thiab tuav cov circuits txhawm rau ua tiav lub sijhawm tuav ntev, ua lwm txoj hauv kev rau txhuas electrolytic capacitors hauv cov kev daws teeb meem, hauv cov khoom siv hluav taws xob lim ntawm lub khoos phis tawj motherboard thiab cov khoom siv, thiab lwm yam.
Electrolytic Capacitor yog dab tsi?
Electrolytic capacitors yog polarized capacitors muaj ib qho anode lossis ib phaj zoo ua los ntawm cov hlau uas tuaj yeem tsim cov txheej txheem oxide los ntawm anodizing. Cov txheej oxide uas tsim ntawm no tuaj yeem ua raws li dielectric ntawm lub capacitor. Feem ntau, txheej txheej oxide no tau them rau hauv cov khoom, kua, lossis gel electrolyte. Cov capacitors no muaj txheej nyias nyias oxide thiab ib qho loj anode nto. Yog li ntawd, cov capacitors muaj ntau dua capacitance-voltage khoom ib chav tsev ntim piv rau cov ceramic capacitors thiab zaj duab xis capacitors. Muaj peb hom electrolytic capacitors: txhuas electrolytic capacitors, tantalum electrolytic capacitors, thiab niobium electrolytic capacitors.
Daim duab 02: Qee Cov Hluav Taws Xob Hluav Taws Xob
Cov hom capacitors yog asymmetrical, thiab lawv yuav tsum tau ua haujlwm nrog lub zog siab ntawm lub anode. Qhov hluav taws xob no yuav tsum siab tshaj qhov cathode txhua lub sijhawm. Yog li ntawd, qhov polarity feem ntau yog cim rau ntawm lub tsev nyob.
Qhov txawv ntawm Tantalum thiab Electrolytic Capacitor yog dab tsi?
Tantalum capacitors yog ib hom electrolytic capacitor uas ua raws li cov khoom siv hluav taws xob tsis zoo. Electrolytic capacitors yog polarized capacitors muaj ib qho anode los yog ib lub phaj zoo ua los ntawm cov hlau uas tuaj yeem tsim cov oxide txheej los ntawm anodizing. Qhov sib txawv tseem ceeb ntawm tantalum thiab electrolytic capacitor yog tias tantalum capacitors siv lub sintered pellet ntawm siab purity tantalum hmoov nrog rau tantalum pentoxide raws li dielectric tivthaiv, whereas electrolytic capacitors yog capacitors muaj anode los yog ib tug zoo phaj ua los ntawm cov hlau uas muaj peev xwm tsim tau ib tug zoo electrolytic capacitor. oxide txheej los ntawm anodizing.
Hauv qab no yog cov ntsiab lus ntawm qhov sib txawv ntawm tantalum thiab electrolytic capacitor hauv daim ntawv tabular rau kev sib piv ntawm ib sab.
Summary – Tantalum vs Electrolytic Capacitor
Electrolytic capacitors tshwm sim nyob rau hauv peb hom xws li txhuas electrolytic capacitors, tantalum capacitors, thiab niobium electrolytic capacitors. Qhov sib txawv tseem ceeb ntawm tantalum thiab electrolytic capacitor yog tias tantalum capacitors siv lub sintered pellet ntawm siab purity tantalum hmoov nrog rau tantalum pentoxide raws li dielectric tivthaiv, whereas electrolytic capacitors yog capacitors muaj anode los yog ib tug zoo phaj ua los ntawm cov hlau uas muaj peev xwm tsim tau ib tug zoo electrolytic capacitor. oxide txheej los ntawm anodizing.
