Tsis ntev los no HVC Capacitor tau txais kev nug los ntawm UK, Nws yog lub tuam txhab nto moo hauv kev lag luam ntawm "zoo li qub tswj kev tiv thaiv zoo li qub thiab ESD tiv thaiv", tsim thiab muab ntau yam khoom siv hluav taws xob uas muaj kev tiv thaiv zoo li qub thiab ESD tiv thaiv thiab ntsuas, tiam neeg zoo li qub, electrostatic tswj thiab tshem tawm.Lawv xav tau high voltage ceramic disc capacitors los hloov cov khoom Murata. (DECB33J221KC4B 6.3KV 220PF Y5P, DHRB34C681M2BB 16KV 680PF, Y5P)
Vim li cas: Murata yog lub npe nrov tshaj plaws Japanese high voltage capacitor chaw tsim tshuaj paus, lawv cov khoom uas zoo tshaj plaws ntawm kev lag luam. Nyob rau hauv 2018, Murata heev voltage capacitor lag luam, yog li cov neeg uas twb muaj lawm tam sim no nrhiav rau tib yam kev ua tau zoo / tib spec / hneev taw ceramic capacitor tsum.
Qhov nyuaj ntawm qhov project:
Peb paub high voltage ceramic capacitor nyob rau hauv static tswj Circuit Court yog tib voltage multiplier, nws yog high voltage high zaus Circuit Court. HF zaus xws li 20khz txog 40khz ua haujlwm. Txawm hais tias Murata cov khoom qub yog Y5P chav kawm II ceramic capacitor, tab sis nws tau tuaj yeem tiv taus cov chav kawm siab nruab nrab xws li 30 txog 40khz.
Yuav muaj ripple tam sim no (peak voltage) thaum lub sij hawm Circuit Court rau / tawm, qhov voltage no yuav yog 2.8 mus rau 3 zaug ntawm input voltage. Piv txwv li, yog input voltage yog 6kv, ncov voltage hwj chim ntawm yuav nyob ib ncig ntawm 6x3 = 18kv.
Cov neeg siv khoom tau sim lwm yam Y5P hv ceramic capacitor hom tab sis ua tsis tiav.
HVC Capacitor daws:
Los ntawm kev dhau los, peb paub tias Murata high-voltage ceramic capacitor nrog kev ua haujlwm zoo hauv kev ua haujlwm siab zaus thiab tseem muaj qhov siab max withstand voltage, piv txwv li qhov ntsuas hluav taws xob: 15kv 1000pf Y5P, tsis tshua muaj hluav taws xob tuaj yeem mus txog 3 zaug rau 45kv, yog li Murata teeb tsa qhov hluav taws xob ntau dua rau lwm tus neeg sib tw, thaum lwm tus tiv taus hluav taws xob tsuas yog 2 zaug, lossis tsawg dua. Yog li peb nkag siab Yog vim li cas murata chav kawm II capacitor twb muaj peev xwm ciaj sia nyob rau hauv voltage multiplier circuit, tab sis lwm yam kev tivthaiv tej zaum yuav yooj yim ua tsis tau. Thiab lwm yam yuav tsum tau siv class I capacitor zoo li NPO, SL, UJ, N4700. Ces thiaj ciaj sia.
Yog li HVC tov yog siv HVC's HVC-10KV-DL08-F10-221K (10KV 220pf N4700) los hloov Murata DECB33J221KC4B 6.3KV 220PF Y5P. Cov khoom siv hluav taws xob ntau dua los ntawm 6kv mus rau 10kv, thiab tiv taus hluav taws xob kuj nrog 30% nce. Kuj tseem siv N4700 chav kawm I capacitor tuaj yeem tiv taus 30khz txog 100khz siab zaus, tom qab ntawd lub capacitor yuav tsis tsim kom muaj cua sov ntau dhau hauv 40khz.
Yog tias lub capacitor tsis tuaj yeem tiv taus HF, nws yuav yooj yim kub dhau thiab tag nrho cov kev ua tau zoo xws li lub peev xwm, rwb thaiv tsev tsis kam, dissipation yam yuav tsav tawm. Thiab Circuit Court yuav poob.
Tshwm sim:
Tom qab cov neeg siv khoom kuaj HVC Capacitor tus qauv thiab pib sim txiav txim thiab thaum kawg mus rau qhov kev txiav txim loj.
Thiab 3 xyoos uas tsis muaj teeb meem zoo tshwm sim.
HVC Capacitor yog cov khoom lag luam tawm ntawm high voltage ceramic capacitors thiab doorknob capacitors, muaj peev xwm tsim tau los ntawm 1kv txog 70kv, nrog tus kheej patent ceramic dielectric thiab ua kom muaj kev ua haujlwm siab, twb tau hloov thiab lwm txoj hauv kev nrov hv capacitor hom xws li Murata, Vishay, TDK. AVX. Saib ntawm no nrhiav HVC's
Murata HV capacitor hloov
HVC Capacitor kuj tsim kom muaj kev xa tawm thoob ntiaj teb, thiab cov neeg siv khoom los ntawm Tebchaws Europe, Tebchaws Asmeskas, Kaus Lim Kauslim, Nyij Pooj tuaj yeem yuav peb cov khoom hauv zos, suav nrog kev them nyiaj hauv zos thiab kev pabcuam logistic.
