Film Capacitor yog dab tsi?
May 30, 2022
Zaj duab xis capacitors xa mus rau cov khoom siv hluav taws xob uas siv cov khoom siv hluav taws xob hauv hluav taws xob raws li dielectrics, hlau foils li electrodes, thiab electrodes thiab yas zaj duab xis yog laminated thiab qhov txhab.
Raws li hom tam sim no, nws tuaj yeem muab faib ua ob hom: DC zaj duab xis capacitors thiab AC zaj duab xis capacitors.
DC zaj duab xis capacitors yog tus cwj pwm los ntawm qhov muaj peev xwm loj, tsis tshua muaj hluav taws xob, polarity, kho tus kheej, muaj kev ntseeg siab, zoo kub stability thiab kev pab lub neej ntev. Cov ntawv thov muaj xws li tsav tsheb, UPS, hnub ci inverters, hluav taws xob ballasts, lub cev muaj zog me me rau tsheb, khoom siv hauv tsev, thiab ntau yam khoom siv hluav taws xob.
AC zaj duab xis capacitors muaj cov yam ntxwv ntawm me me capacitance thiab siab tiv taus voltage, thiab yog indispensable Cheebtsam nyob rau hauv cov pa muaj AC zog daim ntaub ntawv thov thiab pib thiab khiav ntawm asynchronous motors. AC capacitors tau dav siv hauv AC cov zis lim, tshwj xeeb tshaj yog cov lim dej tawm xws li cov khoom siv hluav taws xob tsis cuam tshuam (UPS) thiab photovoltaic inverters.
Lub luag hauj lwm ntawm zaj duab xis capacitors nyob rau hauv photovoltaic inverters yog tsuas yog los nqus cov mem tes siab tam sim no ntawm DC-Txuas kawg, kom qhov kev hloov pauv voltage ntawm inverter kawg yog qhov ruaj khov thiab tswj tau, uas ua lub luag haujlwm tseem ceeb hauv kev ua kom ruaj khov thiab ua haujlwm ntawm photovoltaic. khoom siv.
