High tam sim no DC txuas zaj duab xis capacitor rau hluav taws xob tsav tsheb inverters

Lus piav qhia luv luv:

1. Cov hnab yas, ntim nrog eco-fridendly epoxy resin, tooj liab ua, customized dimension

2. Resistance rau high voltage, nws tus kheej kho metallized polypropylene zaj duab xis

3. Tsawg ESR, siab ripple tam sim no tuav muaj peev xwm

4. Tsawg ESR, zoo txo qhov rov qab voltage

5. Muaj peev xwm loj, compact qauv

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Product Detail

Khoom cim npe

Cov ntaub ntawv technical

工作温度范围/Kev ua haujlwm kub ntau	-40 ℃ ~ 105 ℃
贮存温度范围 / Cia kub ntau yam	-40 ℃ ~ 105 ℃
额定电压 Un / Rated voltage	450VDC-1100VDC
Cn / Rated capacitance	450-1000μF
Nplooj ntawv no yog tus ua tiav phau ntawv qhia ntawm Cap.tol	± 5% (J)
耐电压/Tsis muaj voltage	Vt-t	1.5Un / 10S (20 ℃ ±5℃)
	Vt-c	3000V AC / 10S (50Hz,20℃ ±5℃)
损耗角正切/Dissipation factor	tgδ≤0.001 f = 100Hz
	txg 0 ≤ 0.0002
Rwb thaiv tsev tsis kam	Rs × C≥10000S (ntawm 20 ℃ 100V.DC 60s)
Daim ntawv pov thawj / ESR	≤0.3mΩ (10KHz)
自感/Ls	≤ 20 nH
热阻/Rth	1.8K / W
额定电流/Max.Tam sim no Irms	140A (70 ℃)
浪涌电压/Non-recurrent surge voltage (Us)	675v dc ua
脉冲峰值电流/Maximum peak tam sim no (I)	5 KA
浪涌电流 / Maximum surge tam sim no (Yog)	15 KAB
灌封料 / Filling khoom	Resin los yog Polyurethane, hom qhuav
失效率/Failure quota	≤ 50Fit
预期寿命/Life expectancy	saib daim duab
引用标准/Reference standard	IEC 61071: AEC Q200D-2010
重量 / Nyhav	≈2.3kg ib
尺寸/Dimension	275mm ib×72mm ib×70 hli

DKMJ-AP series

Advanced hwj chim zaj duab xis capacitors nrog kev tswj tus kheej-kho tshuab yog ib qho ntawm cov hluav taws xob hluav taws xob cov kev daws teeb meem uas EV thiab HEV engineers tuaj yeem tso siab rau kom ua tau raws li qhov loj me, qhov hnyav, kev ua tau zoo, thiab xoom-kev puas tsuaj-ua tsis tiav kev cia siab ntawm kev lag luam xav tau.

Fais fab zaj duab xis capacitors muaj peev xwm xa cov qauv tsim kev daws teeb meem rau EVs thiab HEVs yuav tsum ua tau raws li ob peb yam tshwj xeeb hais txog cov khoom siv zaj duab xis metalized, ua, thiab tsim.

Feature

Kev tsim kho kom ruaj khov tau dhau los ua ib lub tswv yim tseem ceeb thiab thoob plaws hauv lub sijhawm tam sim no.Tshwj xeeb tshaj yog, hauv kev lag luam hluav taws xob, kev siv hluav taws xob huv, kev siv hluav taws xob txuas ntxiv dua tshiab yog hloov cov txheej txheem roj raws li ib txwm muaj.Nrog EV thiab HEV yog qhov kev lag luam nce siab, inverters yuav tsum muaj qhov me me, lub zog siab dua, dav bandgap (WGB) thiab xoom-kev puas tsuaj-tsis ua haujlwm txhawm rau hloov cov tsoos sab hauv combustion engine (ICE).Yog li ntawd, metalized zaj duab xis capacitor yog ib qho tseem ceeb uas yuav tsum tau ua ntej rau EV thiab HEV yav tom ntej kom ua tau raws li cov qauv kev lag luam no.

Metalized zaj duab xis capacitor ntawm CRE muaj cov yam ntxwv ntawm kev kho tus kheej, muaj peev xwm tiv thaiv kev puas tsuaj loj thaum muaj teeb meem sab hauv.Cov zaj duab xis dielectric hauv peb lub capacitor yog coated nrog cov khoom siv hlau uas yog lub tshuab nqus tsev thiab muaj lub thickness ntawm tsuas yog kaum ob nanometers.Thaum muaj qhov tsis muaj zog lossis impurity ntawm lub dielectric, kev tawg yuav tshwm sim.Lub zog tso tawm los ntawm arc tawm ntawm qhov kev puas tsuaj yuav txaus kom evaporate cov hlau txheej ncig, cais qhov tsis xws luag thiab zoo kho lub capacitor kom muaj kev ua haujlwm.

Nrog rau qhov kev kho tus kheej no, peb cov khoom siv hluav taws xob hlau hlau muaj feem xyuam rau ntau yam kev lag luam xav tau thiab muaj peev xwm ua kom tiav cov kev xav tau hluav taws xob siab tshaj suav nrog cov inverter siv hauv EV thiab HEV.Lawv muaj lub neej ntev-kev cia siab thiab kev ntseeg tau zoo nrog xoom kev puas tsuaj loj.Ntxiv nrog rau qhov zoo uas tau tshwm sim los ntawm kev kho tus kheej, peb cov capacitors kuj tseem me me nrog lub peev xwm loj.Lawv tuaj yeem ntsia tau yooj yim thiab tuaj yeem tiv taus qhov hluav taws xob siab.

Lub metalized zaj duab xis capacitors yog siv los ntawm CRE patent tsim.Lawv feem ntau yog infused nrog qhuav resin, mob los ntawm Myra daim kab xev thiab kaw los ntawm cov hlau los yog yas plhaub.patent tsim yuav coj ntau yam zoo xws li ntsuas qhov tam sim no thiab inductance, tsis muaj qhov tseem ceeb ntawm thermal expansion, hluav taws xob siab thiab cov nqi qis dua.Ntau lub capacitor bobbin tuaj yeem raug soldered rau hauv lub tsheb npav cov qauv kom muab cov nqi qis ntawm tus kheej inductance uas tuaj yeem siv los txwv tsis pub dhau-voltage thaum hloov.

Raws li ib qho ntawm cov lus teb rau kev siv hluav taws xob huv thiab kev tsim kho kom ruaj khov, EV thiab HEV kev lag luam yuav tsum tau nthuav dav ntxiv thiab thaum kawg hloov ICE qauv.Metalized zaj duab xis capacitors ntawm Wuxi CRE yuav ua tau zoo, txhim khu kev qha thiab kev daws teeb meem rau koj yav tom ntej ntau lawm.