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訪問(wèn)次數(shù):1992更新時(shí)間:2022-04-21 18:02:01
基美公司(KEMET)是zui的鉭電容器生產(chǎn)商之一,在無(wú)源電子技術(shù)領(lǐng)域占有。公司在美國(guó)、中國(guó)、墨西哥、德國(guó)、保加利亞等10個(gè)國(guó)家擁有生產(chǎn)工廠,并擁有遍布的銷售和分銷網(wǎng)絡(luò)。 截止2007年底,基美公司正式收購(gòu)了EPCOS(德國(guó))的鉭電容事業(yè)部的研發(fā),制造,市場(chǎng)開發(fā)及銷售的業(yè)務(wù)及伊沃福斯瑞法和阿可電子公司,提高了技術(shù)能力及生產(chǎn)能力,并且新收購(gòu)項(xiàng)目中的部分將轉(zhuǎn)移至中國(guó)。
GENERAL TECHNICAL DATA
Reference Standards : IEC 61071 , EN 61071
Dielectric : metallized polypropylene film
Winding : non-inductive type
Case : aluminum case with threaded bolt M12
Deck : plastic deck flame retardant execution UL94 V0
with high current M8 female terminals
Construction : dry construction, filled by solid resin
IEC climatic category : 40/70/21 according to IEC 68-1
Temperature range (Case) : -40 to +70°C
Temperature storage : -40 to +85°C
DIMENSIONS (mm)
? = 85 ? max = 87 H = 190 H1 = 199.2 H2 = 203.2 P term.= 45
TEST METHODS AND PERFORMANCES
Test voltage terminal to terminal (Utt) 1.5*Un for 10 s at 25°C
Test voltage terminal to case (Utc) 3 kV 50Hz for 10 sec.
Life expectancy 100000 hours at Un
Failure quota 300/109 components hours
Capacitance deviation in
temperature range (-25..+70°C)
± 1,5% max on capacitance value at
20°C
KEMET電容C44U
Installation Whatever position
ELECTRICAL CHARACTERISTICS
Code C44UHGY6600A8TK
Capacitance 600 ?F
Tolerance ±10 %
Rated Voltage 600 Vdc
Rated Current at max. permissible ambient temperature
85 Arms @40°C ambient temperature and 10kHz
72 Arms @50°C ambient temperature and 10kHz
55 Arms @60°C ambient temperature and 10kHz
dV/dt 10 V/?s
KEMET電容C44U
Repetitive Peak Current 5800 Apkr
ESR 1.3 m? (10 kHz)
ESL ? 80 nH
Weight ~ 1250 gr
Number of pieces for packing unit 5