Tantalum capacitors yam ntxwv

Tantalum capacitors tuaj yeem yooj yim tau txais lub peev xwm loj, thiab muaj ob peb tus neeg sib tw hauv lub zog lim, AC bypass, thiab lwm yam kev siv; Nws muaj ib tug conductivity, hu ua "polarity". Thaum ua ntawv thov, tam sim no yuav tsum tau txuas nrog cov lus qhia zoo thiab tsis zoo ntawm cov khoom siv hluav taws xob. Lub anode (zoo electrode) ntawm lub capacitor yuav tsum tau txuas nrog lub "ntxiv" electrode ntawm lub hwj chim mov, thiab lub cathode (tsis zoo electrode) yuav tsum tau txuas nrog "-" electrode ntawm lub hwj chim mov. "Yog tias lub capacitor txuas tsis raug, nws yuav tsis tsuas ua haujlwm tsis zoo, tab sis kuj tseem muaj qhov xau loj heev. Nyob rau lub sijhawm luv luv, cov tub ntxhais yuav tsim kom muaj cua sov, ua rau cov oxide zaj duab xis ua rau tsis zoo, thiab tom qab ntawd ua tsis tiav, ua rau muaj kev cuam tshuam loj heev." [4]

Kev khiav hauj lwm voltage ntawm tantalum capacitors muaj qee qhov kev txwv siab, tab sis qhov tsis zoo no tsis yog qhov tseem ceeb rau kev sib piv cov transistors lossis cov khoom siv hluav taws xob sib txuas.

Tantalum capacitors muaj kev ua haujlwm ntawm kev khaws cia hluav taws xob, them nyiaj thiab tso tawm