Nyob rau hauv ib txwm inverter thiab converter, lub tsheb npav capacitors yog electrolytic capacitors, tab sis nyob rau hauv cov tshiab, cov zaj duab xis capacitors raug xaiv, dab tsi yog qhov zoo ntawm zaj duab xis capacitors piv nrog electrolytic capacitors?

Tam sim no, ntau thiab ntau centralized thiab hlua inverters yog xaiv zaj duab xis capacitors rau cov laj thawj hauv qab no:

(1) Zaj duab xis capacitors tuaj yeem ua tiav qhov hluav taws xob ntau dua li cov khoom siv hluav taws xob electrolytic.Qhov ntsuas hluav taws xob ntawm aluminium electrolytic capacitors yog qis dua, mus txog 450 V. Kom tau txais cov hluav taws xob siab dua, lawv feem ntau yuav tsum tau siv rau hauv cov koob, thiab qhov teeb meem ntawm qhov sib npaug ntawm qhov voltage yuav tsum tau txiav txim siab hauv cov txheej txheem ntawm kev sib txuas.Nyob rau hauv sib piv, zaj duab xis capacitors tuaj yeem ncav cuag 20KV, yog li tsis tas yuav xav txog kev sib txuas hauv nruab nrab thiab siab voltage inverter daim ntawv thov, thiab ntawm chav kawm, tsis tas yuav xav txog cov teeb meem kev sib txuas xws li qhov sib npaug ntawm qhov sib npaug thiab cov nqi sib xws thiab. neeg ua haujlwm.

(2) Zaj duab xis capacitors muaj qhov kub thiab txias dua li electrolytic capacitors.

(3) Lub neej ntawm zaj duab xis capacitor ntev dua li electrolytic capacitor.Feem ntau, lub neej ntev ntawm electrolytic capacitor yog 2,000H, tab sis lub neej ntev ntawm CRE zaj duab xis capacitor yog 100,000H.

(4) ESR tsawg dua.ESR ntawm zaj duab xis capacitor feem ntau qis heev, feem ntau qis dua 1mΩ, thiab cov kab mob parasitic inductance kuj tsawg heev, tsuas yog ob peb kaum ntawm nH, uas yog unparalleled los ntawm txhuas electrolytic capacitors.Qhov tsis tshua muaj ESR txo qhov kev ntxhov siab ntawm lub raj xa hluav taws xob, uas muaj txiaj ntsig zoo rau kev ntseeg tau thiab ruaj khov ntawm lub raj hloov.

(5) Muaj zog ripple tam sim no tsis kam.Cov ripple tam sim no tsis kam ntawm metalized zaj duab xis capacitors tuaj yeem yog kaum mus rau ob peb lub sijhawm ntawm cov ntsuas ripple tam sim no ntawm txhuas electrolytic capacitors ntawm tib lub peev xwm.Txhawm rau kom ua tiav qhov kev tiv thaiv tam sim no ntau dua, aluminium electrolytic capacitors feem ntau siv lub peev xwm loj dua kom tau raws li qhov yuav tsum tau ua, thaum lub peev xwm loj dua yog qhov tsis tsim nyog pov tseg ntawm tus nqi thiab qhov chaw teeb tsa.