Lub capacitor yog dab tsi?

Shenzhen Shenchuang Hi-tech Electronics Co., Ltd (SChitec) yog lub tuam txhab ua haujlwm siab uas tshwj xeeb hauv xov tooj accessories ntau lawm thiab muag khoom. Peb cov khoom tseem ceeb muaj xws li kev mus ncig, chargers tsheb, USB cables, fais fab nyiaj hauv tuam txhab nyiaj thiab lwm yam khoom siv digital.Tag nrho cov khoom muaj kev nyab xeeb thiab txhim khu kev qha, nrog cov cim styles.products dhau daim ntawv pov thawj xws li CE, FCC, ROHS, UL, PSE, C-Tick, thiab lwm yam. , Yog tias koj txaus siab rau, koj tuaj yeem tiv tauj ceo@schitec.com ncaj qha.

Nyob ruaj ntseg nrog SChitec

Lub capacitor yog dab tsi?

Capacitance, tseem hu ua "capacity", yog hais txog tus nqi khaws cia ntawm qhov muaj peev xwm sib txawv, suav tias yog C, thiab chav tsev thoob ntiaj teb yog Farad (F). Feem ntau, cov nqi hluav taws xob txav hauv qhov hluav taws xob. Thaum muaj qhov nruab nrab ntawm tus neeg xyuas pib, cov nqi hluav taws xob raug cuam tshuam thiab cov nqi hluav taws xob sib sau rau ntawm tus neeg xyuas pib, ua rau cov khoom khaws cia ntawm cov nqi hluav taws xob. Tus nqi hluav taws xob khaws cia yog hu ua capacitance.

Capacitance hais txog kev muaj peev xwm ua kom haum rau qhov chaw hluav taws xob. Txhua qhov chaw electrostatic yog tsim los ntawm ntau lub capacitor. Muaj cov capacitors hauv electrostatic teb. Capacitors tau piav qhia los ntawm electrostatic teb. Nws feem ntau ntseeg hais tias tus neeg xyuas pib sib cais tsim ib lub peev xwm nrog lub infinity, thiab tus neeg xyuas pib hauv av yog sib npaug rau kev txuas mus rau infinity thiab txuas nrog lub ntiaj teb tag nrho.

Capacitance (los yog capacitance) yog lub cev kom muaj nuj nqis uas sawv cev rau lub peev xwm ntawm lub capacitor. Capacitively, nws yog qhov nruab nrab them nqi static. Tej zaum nws yuav yog tus nqi mus tas li. Qhov no yog nws tus yam ntxwv. Nws yog dav siv. Nws yog ib qho tseem ceeb ntawm cov khoom siv hluav taws xob hauv kev siv hluav taws xob thiab hluav taws xob. Feem ntau yog siv rau hauv cov khoom siv hluav taws xob lim dej, teeb liab lim, teeb liab sib txuas, resonance, lim, them nyiaj, nqi thiab tawm, lub zog cia, DC thaiv thiab lwm yam circuits.

Qhov piv ntawm tus nqi Q ntawm lub capacitor rau qhov voltage U ntawm ob tug ncej ntawm lub capacitor yog hu ua capacitance ntawm lub capacitor. Hauv kev tshawb fawb hauv Circuit Court, muab qhov sib txawv ntawm qhov sib txawv, lub capacitor lub peev xwm khaws cov nqi, hu ua capacitance, yog sau C. Hauv International System of Units, chav tsev ntawm capacitance yog farad, sau F