【经验】铝电解电容EMVA500ARA101MHA0G在高尔夫电动车的动力电池充电器上的应用
目前设计一款高尔夫电动车动力电池采用多节串并联26650电芯型号电池组,给动力电池组充电的开关电源输出电压规格为55V/5A, 由于此动力电池组使用在高尔夫电动车 ,坐在电动车客人非富即贵, 客人要求所有电源电路元器件使用品质过硬电子元器件生产厂家品牌。
供给锂电池充电电压是通过电池管理系统(BMS)向动力电池组充电一般分两个阶段,首先先恒定电流、然后再恒定恒压。上电后恒定电流对电池组充电,达到恒压值后启动恒压充电,电流降低,电流降低到一定程度后,识别电池组充满电,关闭充电,锂电池组一般不允许长期浮充电。同时电路需要过压和电流保护,同时还要求具有均衡电路功能要求。锂电池组寿命与充电终止电压,和恒流充电有关,对整流后输出纹波要求做到最小。
图1 产品设计实物图
1、锂电池组的电压范围为42.0-52.0V,最大充电电压为55V,为了安全起见最大充电电压设计为53V;
2、通过反激变压器计算可以知道开关变压器原边最大电流约为12A,IC为UC3844电流反馈信号为1V,故采样电阻取 0.08OHM/精度0.1%
3、由于反激功率做的比较大,加入斜率补偿,增加电源输出电源稳定。
4、由于只对输出电压,以及原边电流进行限制,在高电压输入时存在充电功率过大,故引入过压保护;
5、下面电路图C7退藕滤波电容选取长寿命汽车级黑金刚小型铝电解电容100uf/50V ,型号为EMVA500ARA101MHA0G,防止动力电池组充电器使用一年以后就失效。以保证在85℃ 温度下连续工作超过2000小时 。
图2 系统电路图
Nippon Chemi-Con出品的EMVA500ARA1系列小型铝电解电容,采用耐溶剂性铝塑密封外形封装工艺,避免铝壳应振动剧变引起的溶胀、溶漏解、龟裂异常和形变。适用在恶劣环境工业电子设备场合长期稳定运行 。 为您的电子终端产品保驾护航。
●SMD表贴安装
●超低ESR
●防尘,耐清洗
●符合RoHS2认证标准
●黑金刚独有耐溶剂性铝封先进生产工艺,提升了恶劣环境电子设备应用可靠性
●在85℃环境中,连续工作2,000小时以上,
●汽车级用途 (适用在车身电子零部件、电动工具、动力电池、工业电源电子设备等)。
●符合AEC-Q200 (汽车上应用的被动元器件的产品标准认证)
额定电压 (Vdc) | 额定容量 (μF) | 尺寸代码 | 损失角正切值(最大.) | 等效串联电阻(ESR)(mΩ max/20℃,100kHz) | 额定纹波电流 mArms / 85℃ / 120Hz | 产品型号 |
50 | 100 | F80 | 0.12 | 0.16 | 190 | EMVA500ARA101MHA0G |
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【经验】不同环境温度下,黑金刚铝电解电容使用寿命估算方法
对于出厂检验合格的电解电容,产品合规使用过程中的故障率是很低的,这一安全使用过程也可称为电解电容的寿命。影响电解电容使用寿命的主要因素是环境温度,工作电压和纹波电流,过高的环境温度会引起自身发热,电解液蒸发,氧化膜损坏等,使容量减少、漏电流増大,使电容达不到额定规格。高的工作电压和纹波电流同样会使电容发热,产生同样的后果,使电容寿命下降。本问介绍不同环境温度下黑金刚铝电解电容的寿命估算方法。
设计经验 发布时间 : 2018-06-26
Nippon Chemi-Con(黑金刚)铝电解电容器选型指南(中文)
描述- NIPPON CHEMI-CON (贵弥功株式会社公司, 或称:CHEMI-CON、NCC、贵弥功,俗称黑金刚)创立于1931年,总部位于日本,是铝电解电容器的顶级制造商,全球市场占有率位列首位,同时,在铝电极箔的生产方面,其产量也位居世界第一。
型号- ELXV500E□□221MJ25S,ESMQ451VSN331MR40S,APXA6R3ARA101MF61G,APXD6R3ARA560ME61G,EKY-630E□□122ML40S,EMLA350ARA330MF80G,EKY-101E□□470MJC5S,EKXN401E□□151ML35S,EKZN6R3E□□272MK16S,EKXJ401E□□560MJ50S,EKYB160E□□562ML25S,EKXJ351E□□270MJ30S,EMVY100□RA472MLN0S,ELXY630E□□330MF15D,EKZH160E□□472ML25S,EMZA160□RA331MHA0G,ESMQ451VSN271MQ40S,ELXY160E□□821MJ25S,EGXF250E□□511MJC5S,ELXY350E□□272ML40S,EKZN100E□□222MJ25S,EGPA500E□□102MK35S,ELXV160E□□562ML40S,EMVL250ARA330MF60G,EKMQ101E□□2R2ME11D,APXJ2R5ARA122MH70G,EKYA100E□□122MH20D,EMHS160□RA622MMN0S,EKWB451E□□820MM20S,EKXJ251E□□330MJ20S,EKXL401E□□680MK35S,APSW250E□□471MHB5S,EKXN401E□□680MK30S,EMZA630□RA301MKG5S,EMVY6R3□RA682MLN0S,ELXZ630E□□331MJ30S,EKZN500E□□181MH20D,HHXJ250□RA681MJC5G,EKZE101E□□391MK40S,EGPA800E□□471MM20S,EMVH250□RA681MMH0S,ESRG350E□□471MK13S,EKMQ100E□□331MF11D,EMZA350□RA331MJA0G,EKYB6R3E□□682MK30S,EGXF500E□□241MJ16S,APSG200E□□331MH08S,EKYB250E□□151MF11D,EGXF250E□□751MJ16S,ELXZ250E□□821MJ25S,EKY-100E□□392ML20S,ELXV350E□□272MM35S,ELXV160E□□272MK35S,EKRG160E□□222ML15S,EMVY100□RA681MJA0G,EKXN451E□□820MK45S,KYB系列,EKY-160E□□682ML40S,ELZA250E□□272ML20S,EKHE451E□□101ML35S,EKZM350E□□222ML25S,ELXY500E□□331MJ30S,EGVD250E□□822MMP1H,EKZE100E□□222MK20S,APXE6R3ARA122MJA0G,EMLA□□□ARA□□□M□□□G,EKMQ201VSN471MP30S,EKYC350E□□512MM30S,EMVE100□RA222MKG5S,ELXZ6R3E□□682MM20S,EGPA500E□□122ML30S,EKZE500E□□331MJ25S,EKZN800E□□181MJ20S,EKY-350E□□222MLN3S,ELBG250E□□662ALP1S,EKYB250E□□562MLP1S,EKYB800E□□122ML40S,EMLE6R3ARA101MF73G,EPAG401E□□101MU40S,ELXV500E□□561MK30S,EKZE630E□□182MM40S,EKWA421E□□560MJ50S,APXT100ARA121ME61G,EKXQ421E□□510ML20S,EGXF350E□□512MM35S,ESMQ161VSN122MR25S,EKY-800E□□121MJ20S,EKXL401E□□121MM30S,APXE4R0ARA561MH70G,SRG系列,EKYB100E□□123ML40S,EKXL421E□□680ML25S,EGXF350E□□242MM20S,EMVL160ARA471MJA0G,EKRG160E□□332MM15S,ELXV800E□□102MM40S,EKZN630E□□182ML40S,APXH160ARA390MF61G,EKMQ101ELL101MJ16S,EKZH100E□□682ML25S,EKYB100E□□562MK35S,ELXZ630E□□101MJC5S,EMHS250□RA102MKE0S,EKXJ421E□□560MK40S,EMLA250ARA100ME61G,APXJ2R5ARA821MF61G,EKHF451E□□101MK45S,EGPA500E□□821MU25S,EGPA800E□□681ML35S,ESMQ421VSN151MQ25S,HHXD630□RA220MF80G,EKY-350E□□122MK30S,EPAG201E□□151MK30S,EKMQ100E□□472MK25S,EKZE250E□□331MJC5S,EMVJ500ARA3R3MD60G,EKZN800E□□471MK30S,ELXV500E□□180MEB5D,ELXV160E□□222MK30S,EKXJ221E□□121MU25S,ELXZ6R3E□□122MJ16S,EKMQ100E□□332MK20S,EMVE100□RA331MHA0G,ESRG500E□□102MM20S,EMLE350ARA221MJA0G,ELE-160E□□470ME11D,EKXN351E□□680MJ40S,APSC□□□E□□□□□M□□□□,ELXV100E□□331MH12D,ELXV500E□□181MJ20S,ELXV800E□□560MH20D,EKYA350E□□392MLP1S,EKXN421E□□560MM16S,EKZN350E□□182MK35S,EKXJ221E□□181MK40S,EKXJ421E□□330MK30S,EKZE800E□□331ML20S,EKY-160E□□103MM40S,ELE-250E□□101MF11D,EMHS630□RA680MHA0G,ESMQ351VSN331MQ35S,EMVH500□RA101MKE0S,EKYC250E□□561MJC5S,EKY-350E□□471MJ20S,EKZE6R3E□□561MHB5D,EKY-500E□□681MK30S,ESMQ451VSN221MQ40S,EGPA250E□□332MK40S,APXG250ARA100ME46G,EMZF250ARA331MJA0G,EKZE800E□□102ML40S,APSC100E□□391MHB5S,EKYC250E□□622MM25S,EKXJ221E□□331ML45S,ELXZ500E□□122ML30S,EKZN800E□□221MJ25S,EMHB630□TR331MKN0S,ELXZ350E□□271MH20D,HHXD630□RA330MJA0G,EKXN351E□□101MK40S,EMVY250□RA101MF80G,EKXJ421E□□820MMN3S,EMVL500ARA3R3MD60G,EKXL421E□□820MU35S,ESMQ251VSN821MR30S,EKZM160E□□182MJ25S,EKXJ401E□□270MK20S,EKXN421E□□680ML20S,EKXN451E□□820MM20S,ELXV101E□□101MK20S,EKZE160E□□332MK35S,ELXZ100E□□471MH12D,EKXJ421E□□270MJ35S,EMZL500□RA221MJA0G,ELXV800E□□681ML40S,EGXF500E□□122MK35S,EMHL160□RA221MF80G,EKY-100E□□122MJ20S,ESMQ451VSN471MR45S,ELXZ350E□□272MM30S,EGPA350E□□222MM25S,ELXV630E□□560MJC5S,EMZF100ARA330ME73G,ELXZ500E□□470MFB5D,EKWB401E□□680MK30S,ELE-101E□□220MHB5D,GVA系列,MZJ系列,EGPD500E□□102ML20H,EKHE451VSN601MR40Z,EMZE250ARA470MF73G,EMZE350ARA220MF73G,EKYC350E□□222ML20S,EKYB350E□□182MK30S,ELXZ250E□□331MH15D,EMVE160ADA100MD55G,EKZH160E□□332ML20S,EKYB100E□□222MJ25S,EKY-6R3E□□392MM15S,EKWB451E□□221MM45S,KZN系列,EKMQ201E□□331MM40S,EMLF350ARA1R0MD73G,EKZN800E□□271MJ25S,EKY-350E□□331MJ16S,ELXZ500E□□471MK20S,EKZN100E□□123MMP1S,EMVE250ARA220MF55G,SME,EKZM6R3E□□272MJ25S,EKYA250E□□471MJC5S,SMG,EKZN800E□□122ML40S,EKXJ251E□□470MJ25S,EKHE421VSN351MR25Z,APSF6R3E□□821MF08S,SMH,EKHE401VSN751MQ60Z,ESMQ201VSN122MA30S,SMM,EKYC160E□□562MK30S,SMQ,EKLJ201E□□181MM25S,EKZH250E□□152MK20S,EKZE6R3E□□682ML25S,EKYA630E□□820MH15D,SMR,APXD2R5ARA221MF61G,APSG250E□□561MJB5S,EMLA350ARA221MJA0G,EGPD250E□□332ML20H,EKZN250E□□681MJ16S,EMVY800□RA331MMH0S,EKY-630E□□681ML25S,EKZE630E□□820MH15D,EGXF350E□□332MM25S,APSG250E□□121MF08S,HHXC500□RA151MJC5G,EKXL451E□□390ML20S,EKHF421E□□221ML50S,HHXC630□RA820MJA0G,EKZE630E□□821MM25S,EGXF161E□□181MK35S,APXH2R5ARA221MF61G,EMVH500ARA100MF60G,ESMR401VSN221MP35S,EKXL451E□□820MM25S,EKHF451E□□101MM25S,EKLJ451E□□820ML40S,EMVY250ARA100ME55G,ELBG250E□□642AU40S,SNX,APXE4R0ARA471MH70G,EKZH250E□□151MF11D,EGVD□□□E□□□□□M□□□H,ELXZ160E□□272MK30S,EGXF630E□□681MU25S,APXG160ARA271MH70G,EKMQ100E□□153MLP1S,APXH160ARA181MJ80G,HHXJ250□RA331MHA0G,APXH6R3ARA151MH70G,EMLE160ARA100MD73G,EMVJ250ARA330MF60G,EKZH6R3E□□682MK35S,ELXV800E□□271ML20S,APXG250ARA221MJA0G,EGPA800E□□561MM25S,EMHB250□RA821MKE0S,EKXL421E□□470MK30S,APSC2R5E□□152MHB5S,EKYA160E□□681MJC5S,AP
导电性高分子固体铝电解电容器 导电性高分子固体铝电解电容器的推算寿命
型号- PXH,PSC,PXK,PSF,PXJ,PSE,PSG,PSJ,PXN,PSK,PXS,PXT,PSW,PXA,PXE,PXD,PXG,PXF
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【选型】黑金刚引线型导电性高分子固体铝电解电容,寿命可达20000小时
NIPPON CHEMI-CON是铝电解电容器的顶级制造商,电解电容产量位居世界第一。其产品广泛应用于汽车电子,工业自动化,UPS,基站、电动汽车,光伏,充电站储能、通信基站设备,IoT,LED照明等。 NIPPON CHEMI-CON推出了PSC,PSE,PSF,PSG,PSJ,PSK系列微型铝电容。这6类电容都可在-55-105℃下稳定工作,电容公差为20%,稳定工作时间最高可达20000小时
器件选型 发布时间 : 2018-07-28
Nippon Chemi-Con(黑金刚)导电性高分子固体铝电解电容器
描述- 铝电解电容器的寿命一般受电解液通过封口部向外蒸发现象的影响,表现为静电容量的减少、损失角正切值的增大。而导电性高分子固体铝电解电容器的寿命,主要受氧气通过封口部从外部进入电容器内部而导致的导电性高分子的氧化老化、或者由环境温度或自发热导致的导电性高分子的热老化的影响,表现为损失角正切值及ESR的增大。
型号- ELBG250E □□ 242AK25S,KLA,MZF系列,MHB,MVL系列,ELBG350E □□ 212AK35S,ELBG350E □□ 252AL25S,MHJ,MLA系列,MZJ系列,MVH系列,MHL,MHK,ELBG250E □□ 242AU20S,ELBG250E □□ 352AK35S,MHS,MHL系列,ELBG350E □□ 562AMP1S,KMH,ELBG250E □□ 922AMP1S,AJ,KMM,SME,U37F系列,KMQ,SMH,KMS,KMR,SMM,MLF系列,KMT,MZS系列,EMXB350□RA751MMH0S,KMW,LXA,MZA,KMV,SMQ,KVB,MAK,ELBG250E □□ 662ALP1S,KVA,PXA,MZF,MVY系列,MZE,SMR,KMZ,ELBG250E □□ 562ALN3S,LXG,PXE,MZJ,PXD,PXG,MZL,PXF,MZK,MAR,LXM,PXH,ELBG250E □□ 462AUN3S,PXK,PXJ,MZR,ELBG250E □□ 452AK40S,LXQ,TXH,MZT,RLA,LXS,PXN,MZS,LXR,ELBG350E □□ 102AK20S,ELBG350E □□ 252AM20S,RLB,PXS,MVE系列,MZK系列,PXT,LHJ,ELBG350E □□ 382AU40S,ASG,ELBG350E □□ 142AK25S,LHS,LHU,ELBG350E □□ 282AUN3S,UTOR系列,ELBG250E □□ 782AL40S,ELBG250E □□ 422AL25S,EMXB350□RA331MKE0S,ELBG250E □□ 342AU25S,GXA,ELBG350E □□ 202AU25S,MZT系列,ALCHIP™-MXB,MLK系列,EMXB350□RA391MKG5S,ELBG350E □□ 672AM40S,LRB,CHA,ELBG250E □□ 113AM40S,MLA,ELBG350E □□ 182AL20S,MLF,EMXB250□RA182MLN0S,MLE,EMXB350□RA122MMN0S,MVJ系列,KHE,KHJ,MLK,MZL系列,ELBG250E □□ 172AK20S,LBG,LBG系列,EMXB250□RA751MKG5S,ELBG250E □□ 642AU40S,KHS,KHU,ELBG350E □□ 342ALN3S,RWF,PSC,RWE,PSF,RWH,PSE,ELBG350E □□ 472AL40S,ELBG350E □□ 142AU20S,RWJ,PSG,MHJ系列,PSJ,RWL,RWK,PSK,ELBG350E □□ 322AUP1S,ELBG250E □□ 422AM20S,U37L系列,ELBG350E □□ 402ALP1S,RWR,MHB系列,RWQ,ALCHIP™-MXB系列,ELBG250E □□ 282AK30S,RWV,RWU,RWX,AVH,PSW,EMXB250□RA242MMN0S,KRB,MVE,MVH,PMF系列,U37X系列,MVJ,MVL,MZE系列,ELBG350E □□ 272AK40S,ELBG350E □□ 362AM25S,MZA系列,MXB系列,RHA,U37F,ELBG250E □□ 542AUP1S,EMXB350□RA911MLN0S,RHB,MVY,EMXB250□RA561MKE0S,ELBG250E □□ 792AMN3S,U37L,AWJ,ELBG250E □□ 602AM25S,U37X,EMXB250□RA152MMH0S,ELBG350E □□ 162AK30S,ELBG250E □□ 302AL20S,ELBG350E □□ 482AMN3S,MHK系列,KMV系列,UTOR,EMXB250□RA102MLH0S,PMF,EMXB350□RA561MLH0S,MLE系列,MXB,LVA,MZR系列,MHS系列
Nippon Chemi-Con(黑金刚)KMQ系列铝电解电容器数据手册
描述- KMQ系列铝电解电容器(KMQSeries LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS,Standard snap-ins, 105℃)
型号- EKMQ251VSN391MP35S,EKMQ451VSN471MA45S,EKMQ351VSN681MA40S,EKMQ421VSN391MA35S,EKMQ351VSN181MQ25S,EKMQ351VSN221MQ30S,EKMQ251VSN182MA50S,EKMQ3B1VSN471MQ45S,EKMQ500VSN392MP30S,EKMQ251VSN471MQ30S,EKMQ201VSN102MR30S,EKMQ161VSN182MQ50S,EKMQ401VSN271MR30S,EKMQ421VSN271MR30S,EKMQ351VSN471MA30S,EKMQ350VSN153MQ40S,EKMQ351VSN681MR50S,EKMQ201VSN102MQ45S,EKMQ401VSN561MA40S,EKMQ350VSN103MP40S,EKMQ421VSN151MP35S,EKMQ500VSN682MA25S,EKMQ500VSN103MA30S,EKMQ181VSN471MP30S,EKMQ451VSN221MQ45S,EKMQ451VSN221MR30S,EKMQ161VSN222MA35S,KMQ SERIES,EKMQ421VSN221MP45S,EKMQ350VSN123MQ35S,EKMQ401VSN221MP45S,EKMQ350VSN223MR50S,EKMQ181VSN821MP40S,EKMQ161VSN152MQ45S,EKMQ351VSN151MP30S,EKMQ350VSN682MQ25S,EKMQ351VSN331MR30S,EKMQ3B1VSN391MR30S,EKMQ351VSN221MP35S,EKMQ161VSN122MQ40S,EKMQ451VSN271MR40S,EKMQ161VSN222MR45S,EKMQ451VSN331MA35S,EKMQ201VSN122MA30S,EKMQ401VSN331MR35S,EKMQ451VSN271MA30S,EKMQ181VSN102MP45S,EKMQ201VSN471MP30S,EKMQ251VSN821MA30S,EKMQ421VSN331MR35S,EKMQ401VSN471MA35S,EKMQ451VSN101MP30S,EKMQ351VSN391MQ45S,EKMQ451VSN151MQ30S,EKMQ181VSN152MR40S,EKMQ421VSN151MQ30S,EKMQ401VSN561MR50S,EKMQ181VSN152MA30S,EKMQ161VSN152MA30S,EKMQ451VSN331MR45S,EKMQ350VSN273MA40S,EKMQ500VSN682MP50S,EKMQ3B1VSN271MP35S,EKMQ350VSN123MR30S,EKMQ201VSN561MQ25S,EKMQ201VSN222MA45S,EKMQ500VSN183MA50S,EKMQ3B1VSN561MR40S,EKMQ251VSN681MQ40S,EKMQ201VSN821MR25S,EKMQ351VSN391MR35S,EKMQ251VSN331MQ25S,EKMQ181VSN102MQ40S,EKMQ350VSN562MQ25S,EKMQ350VSN822MR25S,EKMQ181VSN391MP25S,EKMQ3B1VSN221MP30S,EKMQ401VSN391MR40S,EKMQ421VSN221MQ35S,EKMQ401VSN221MQ35S,EKMQ161VSN561MP30S,EKMQ181VSN561MP30S,EKMQ161VSN681MQ25S,EKMQ181VSN821MQ30S,EKMQ161VSN821MQ30S,EKMQ161VSN152MR35S,EKMQ161VSN332MA50S,EKMQ3B1VSN471MA25S,EKMQ351VSN331MP45S,EKMQ500VSN153MA40S,EKMQ3B1VSN391MP45S,EKMQ421VSN391MR40S,EKMQ161VSN122MA25S,EKMQ421VSN471MA40S,EKMQ3B1VSN102MA45S,EKMQ351VSN821MA45S,EKMQ421VSN271MQ40S,EKMQ3B1VSN471MR35S,EKMQ401VSN271MQ40S,EKMQ251VSN152MA45S,EKMQ251VSN681MR30S,EKMQ201VSN122MQ50S,EKMQ500VSN822MR35S,EKMQ451VSN151MP40S,EKMQ161VSN471MP25S,EKMQ421VSN121MQ25S,EKMQ351VSN271MQ30S,EKMQ500VSN682MQ40S,EKMQ421VSN331MQ50S,EKMQ161VSN821MP35S,EKMQ3B1VSN391MQ40S,EKMQ□□□VSN□□□M□□□S,EKMQ161VSN182MA30S,EKMQ500VSN103MR40S,EKMQ401VSN181MP35S,EKMQ421VSN221MR30S,EKMQ161VSN102MP40S,EKMQ500VSN123MR50S,EKMQ401VSN681MA45S,EKMQ3B1VSN331MQ35S,EKMQ201VSN182MR45S,EKMQ351VSN331MQ40S,EKMQ350VSN562MP25S,EKMQ181VSN122MR35S,EKMQ251VSN122MA35S,EKMQ251VSN561MR25S,EKMQ500VSN562MQ35S,EKMQ201VSN681MP40S,EKMQ451VSN121MQ30S,EKMQ181VSN272MA50S,EKMQ161VSN182MR40S,EKMQ500VSN472MR25S,EKMQ181VSN152MQ50S,EKMQ351VSN271MR25S,EKMQ421VSN101MQ25S,EKMQ421VSN181MQ30S,EKMQ251VSN122MR45S,EKMQ161VSN102MR25S,EKMQ451VSN101MQ25S,EKMQ401VSN181MQ30S,EKMQ350VSN682MP30S,EKMQ201VSN821MQ35S,EKMQ350VSN333MA50S,EKMQ500VSN822MQ45S,EKMQ161VSN272MR50S,KMQ,EKMQ351VSN561MA35S,EKMQ421VSN151MR25S,EKMQ161VSN122MR30S,EKMQ161VSN272MA40S,EKMQ500VSN272MP25S,EKMQ451VSN121MP35S,EKMQ500VSN332MQ25S,EKMQ451VSN151MR25S,EKMQ401VSN271MP50S,EKMQ181VSN182MA35S,EKMQ251VSN331MP30S,EKMQ350VSN153MR35S,EKMQ401VSN331MA30S,EKMQ3B1VSN331MP45S,EKMQ401VSN151MQ25S,EKMQ201VSN122MR35S,EKMQ251VSN561MQ35S,EKMQ251VSN471MR25S,EKMQ181VSN122MQ45S,EKMQ251VSN221MP25S,EKMQ251VSN821MR35S,EKMQ421VSN331MA30S,EKMQ351VSN471MR35S,EKMQ3B1VSN181MP30S,EKMQ451VSN221MA25S,EKMQ451VSN181MR30S,EKMQ181VSN222MR50S,EKMQ421VSN820MP25S,EKMQ181VSN182MR45S,EKMQ421VSN221MA25S,EKMQ251VSN681MA25S,EKMQ3B1VSN221MQ25S,EKMQ350VSN223MA35S,EKMQ451VSN391MA40S,EKMQ181VSN681MP35S,EKMQ350VSN103MQ35S,EKMQ350VSN183MQ50S,EKMQ401VSN391MA30S,EKMQ181VSN102MA25S,EKMQ351VSN271MP40S,EKMQ251VSN471MP40S,EKMQ350VSN153MA25S,EKMQ451VSN391MR50S,EKMQ181VSN222MA40S,EKMQ251VSN391MQ25S,EKMQ3B1VSN331MR25S,EKMQ3B1VSN151MP25S,EKMQ201VSN102MA25S,EKMQ401VSN121MP30S,EKMQ421VSN681MA50S,EKMQ351VSN121MP25S,EKMQ350VSN183MR40S,EKMQ350VSN472MP25S,EKMQ251VSN271MP25S,EKMQ401VSN151MP30S,EKMQ350VSN822MP35S,EKMQ500VSN562MR25S,EKMQ500VSN123MA35S,EKMQ201VSN152MR40S,EKMQ350VSN183MA30S,EKMQ201VSN681MQ30S,EKMQ3B1VSN561MA30S,EKMQ421VSN271MA25S,EKMQ251VSN102MA30S,EKMQ451VSN820MP30S,EKMQ251VSN681MP50S,EKMQ421VSN121MP30S,EKMQ401VSN271MA25S,EKMQ451VSN680MP25S,EKMQ251VSN102MR40S,EKMQ401VSN101MP25S,EKMQ3B1VSN391MA25S,EKMQ500VSN562MP40S,EKMQ350VSN123MP50S,EKMQ201VSN152MA30S,EKMQ421VSN181MP40S,EKMQ421VSN101MP25S,EKMQ251VSN561MP45S,EKMQ181VSN681MQ30S,EKMQ251VSN821MQ45S,EKMQ451VSN181MQ40S,EKMQ401VSN471MR45S,EKMQ3B1VSN271MQ30S,EKMQ161VSN102MQ35S,EKMQ500VSN472MQ30S,EKMQ201VSN561MP30S,EKMQ500VSN682MR30S,EKMQ201VSN821MP45S,EKMQ421VSN471MR45S,EKMQ500VSN103MQ50S,EKMQ161VSN681MP30S,EKMQ181VSN561MQ25S,EKMQ3B1VSN681MR45S,EKMQ3B1VSN821MR50S,EKMQ201VSN182MA40S,EKMQ350VSN103MR25S,EKMQ451VSN561MA50S,EKMQ350VSN822MQ30S,EKMQ201VSN391MP25S,EKMQ3B1VSN681MA35S,EKMQ3B1VSN821MA40S,EKMQ181VSN821MR25S,EKMQ161VSN821MR25S,EKMQ421VSN181MR25S,EKMQ351VSN181MP30S,EKMQ201VSN102MP50S,EKMQ351VSN471MQ50S,EKMQ351VSN561MR45S,EKMQ500VSN392MQ25S,EKMQ3B1VSN561MQ50S,EKMQ500VSN822MA30S,EKMQ350VSN123MA25S,EKMQ451VSN271MQ50S,EKMQ401VSN391MQ50S,EKMQ401VSN221MR25S,EKMQ451VSN181MP45S,EKMQ500VSN472MP35S,EKMQ181VSN102MR30S,EKMQ421
【选型】电子水泵推荐黑金刚高分子铝电解电容HHXC350ARA680MF80G-CAR,通过AEC-Q200认证
本文介绍了12V供电的电子水泵,其直流电源输入端需要高可靠性,长使用寿命的车规级铝电解电容,来对输入端电源电压进行滤除干扰噪声和稳定作用。介绍了黑金刚的高分子铝电解电容器HHXC350ARA680MF80G-CAR相关优势特性,供读者参考。
器件选型 发布时间 : 2023-03-04
【元件】黑金刚新推咬接式铝电解电容器KHU/LHU系列,与现有相同尺寸的产品相比,电容高60%
黑金刚开发了在105℃下寿命达3000小时的KHU系列和在105℃下寿命达5000小时的LHU系列咬接式铝电解电容器。这些电容器用于电源输入平滑,有助于开关电源和通用逆变器的小型化和使用寿命延长。
新产品 发布时间 : 2022-11-09
【产品】黑金刚推出采用表面安装的小型铝电解电容器,使用寿命最高达10000小时
NIPPON CHEMI-CON(黑金刚)是铝电解电容器的顶级制造商。该公司推出的5款小型铝电解电容器——MLF、MLE、MLK、MVL、MVJ系列产品,具有较长的使用寿命,在105℃条件下,标准寿命均不低于2000小时,广泛应用于低压直流设备、或者要求长寿命的连续运转设备、工业设备、薄型电源类产品等领域。
新产品 发布时间 : 2019-04-29
电子商城
品牌:Nippon Chemi-Con
品类:Aluminum Electrolytic Capacitors
价格:
现货: 200,000
品牌:Nippon Chemi-Con
品类:Aluminum Electrolytic Capacitor
价格:
现货: 200,000
品牌:Nippon Chemi-Con
品类:导电性高分子混合型铝电解电容器
价格:¥0.9971
现货: 19,500
现货市场
服务
整体外形尺寸小至0.6*0.3*0.3mm (DFN0603),工作电压范围覆盖2.5V~36V,电容值低至0.2pF,浪涌能力最高可达240安培,静电等级可达空气放电、接触放电±30KV。提供免费浪涌测试仪、静电测试仪测试。
提交需求>
可定制OGS一片式电容屏,G+G电容屏,G+F电容屏,G+F+F电容屏,尺寸范围:1”~21”,单层产品厚度:0.55mm~2mm,可按客户要求在产品上附加防反射,防指纹,多色丝印,钻孔磨边,2.5D导圆角等工艺。
最小起订量: 1000 提交需求>
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