Xyoo 1940, tib neeg nrhiav pom cov khoom siv ceramic thiab pib siv BaTiO3 (barium titanate) ua lawv cov khoom tseem ceeb. Ceramic capacitors muaj cov khoom siv hluav taws xob zoo heev, ua rau lawv siv dav hauv cov khoom siv hluav taws xob. Vim lawv lub peev xwm ua haujlwm nyob rau hauv qhov kub thiab txias, ceramic capacitors tau dhau los ua qhov kev xaiv zoo tshaj plaws rau ob qho tib si pib ua lag luam me thiab cov tub rog hluav taws xob.

Nyob rau tib lub sijhawm, ceramic capacitors hloov zuj zus mus rau hauv cov khoom lag luam. Nyob ib ncig ntawm 1960s, multilayer ceramic capacitors tau tshwm sim thiab tau txais kev lees paub kev lag luam sai. Cov capacitors no yog tsim los ntawm stacking ntau txheej ceramic thiab hlau electrodes, muab ntau dua capacitance ceev thiab stability. Cov qauv no tso cai rau ntau txheej ceramic capacitors nyob hauv qhov chaw tsawg dua hauv cov khoom siv hluav taws xob me me thaum muab cov txiaj ntsig loj dua.

Los ntawm xyoo 1970, nrog kev tshwm sim ntawm hybrid integrated circuits thiab laptops, cov khoom siv hluav taws xob tau nce sai. Ceramic capacitors, raws li qhov tseem ceeb ntawm cov khoom siv hluav taws xob thiab hluav taws xob, kuj tau txais kev txhim kho thiab kev siv ntxiv. Nyob rau lub sijhawm no, cov kev xav tau tshwj xeeb rau cov khoom siv ceramic txuas ntxiv kom tau raws li cov teeb liab ua thiab cov ntaub ntawv khaws cia ntawm cov khoom siv hluav taws xob. Nyob rau tib lub sijhawm, qhov loj ntawm ceramic capacitors maj mam txo kom hloov mus rau qhov loj me me ntawm cov khoom siv hluav taws xob.

Niaj hnub no, ceramic capacitors tuav kwv yees li 70% ntawm kev ua lag luam hauv kev lag luam dielectric capacitor. Lawv tau siv dav hauv cov khoom siv sib txuas lus, khoos phis tawj, khoom siv hluav taws xob tsheb, khoom siv kho mob, thiab lwm yam. Ceramic capacitors paub txog lawv qhov kub thiab txias, tsis muaj kev poob qis, kev ua neej ntev, thiab kev ua haujlwm hluav taws xob zoo heev. Tsis tas li ntawd, nrog kev tshwm sim ntawm cov thev naus laus zis tshiab xws li multilayer ceramic capacitors thiab supercapacitors, kev ua haujlwm thiab kev ua haujlwm ntawm ceramic capacitors txuas ntxiv txhim kho.

Hais txog kev tshwj xeeb, kev tsim cov txheej txheem ntawm ceramic capacitors yuav tsum tau tswj cov txheej txheem nruj thiab kev ntsuas zoo. Ua ntej, kev xaiv thiab kev faib ua feem ntawm cov khoom siv raw yog qhov tseem ceeb rau kev ua haujlwm ntawm cov capacitors. Thaum lub sij hawm tsim cov txheej txheem, cov kauj ruam xws li hmoov sib tov, sib sau, sintering, thiab metallization koom nrog. Txhua kauj ruam yuav tsum muaj kev tswj xyuas meej xws li qhov kub thiab txias, siab, thiab lub sijhawm los xyuas kom meej qhov zoo thiab ruaj khov ntawm cov capacitors. Tsis tas li ntawd, kev ntsuam xyuas tus nqi capacitance, voltage kam rau ua, kub coefficient, thiab lwm yam yog tsim nyog los xyuas seb lub capacitors puas tau raws li cov qauv teev.

Nyob rau hauv xaus, ceramic capacitors yog indispensable Cheebtsam nyob rau hauv lub teb ntawm electronics thiab tuav lub tseem ceeb daim ntawv thov nqi. Nrog rau kev nce qib thiab kev xav tau ntau ntxiv, ceramic capacitors yuav txuas ntxiv txhim kho thiab ua kom pom lawv qhov tshwj xeeb thiab kev sib txawv hauv ntau yam.