【产品】串联电感仅20nH，低故障率大容量电解电容

时间： 2017-08-24 来源：KENDEIL（世强编辑整理）

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K91是一款由KENDEIL公司推出的，可在开关电源、高纹波电流转换器、电机驱动器等应用中运用的电解电容，该产品采用环形夹子或者螺纹螺柱进行安装，专为专业应用而设计。

K91电解电容耐高压，可在范围为400V-450V DC的电压环境下工作，其额定电容范围为470µF-15000µF，浪涌电压为1.10Vr，在100Hz，20℃的条件下，其电容公差为±20%。此外，该系列电解电容还具有较广的工作温度，其范围可从-40℃到+85℃，在85℃的工作温度下，其使用寿命要大于15000个小时。同时，它在使用寿命内出现故障的概率小于等于1%，非常适合对可靠性要求苛刻的工业应用。

K91是一款带绝缘套管的铝罐防浪涌电容器，符合CECC，IEC标准。它的串联电感较低，仅有20nH。在结构方面，该系列产品采用了低等效串联电阻和高纹波电流的优化设计，保证了机械特性。在性能方面，K91电解电容耐振动，在10Hz到55Hz的频率范围内，其振幅为0.75mm，并且具有较好的绝缘性能，一分钟内，在直流电压为100V的条件下，其绝缘套管和接线端子间的绝缘电阻要大于100MΩ。

K91电解电容特性

• 额定电压400V-450V DC

• 额定电容470µF-15000µF

• 浪涌电压Vp = 1.10 Vr

• 电容差±20% at 100 Hz， 20°C

• 工作温度-40℃- +85℃

• 储存温度不高于40℃，最好低于25℃

• 使用寿命>15.000 h at 85°C

• 故障率≤1%

• 符合CECC，IEC标准

应用领域

• 开关电源

• 高纹波电流转换器

• 电机驱动器

技术顾问：drwyh

相关技术文档：

Kendeil K91 电解电容数据手册详情>>>

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全部评论（10）

我就是我 Lv7. 资深专家 2018-01-28

学习一下
小和 Lv8. 研究员 2017-12-29

下载学习一下
木木1987 Lv5. 技术专家 2017-12-28

资料很好
MR.XU Lv7. 资深专家 2017-12-14

东西不错，学习下
professor Lv3. 高级工程师 2017-11-26

学习一下

serena Lv7. 资深专家 2017-11-20

大容量的电容在电动车领域使用也很广泛
luose Lv8. 研究员 2017-11-17

不错，学习下！
冰点咖啡 Lv5. 技术专家 2017-11-09

看看
terrydl Lv9. 科学家 2017-10-27

可以
小小娃 Lv5. 技术专家 2017-09-26

不错

没有更多评论了

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型号- 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Kendeil K75 电解电容数据手册

描述- 该资料介绍了K75型电容器的设计和应用。这种电容器专为极小化设计，具有铝罐绝缘套管和夹紧端子，适用于专业应用，如超紧凑UPS、太阳能逆变器、高纹波电流转换器和电机驱动器。

型号- K75200102_PM0C045,K75420202,K75200122_PM0D040,K75250761,K75450332_PM0V105,K75350371,K75350372,K75200821,K75400272,K75420681,K75400152,K75420561,K75400271,K75400392,K75200821_PM0C040,K75420242_PM0V077,K75450561_PM0E040,K75400122_PM0E060,K75450221_PM0C035,K75450182_PM0F097,K75350821_PM0D050,K75420221_PM0C035,K75250561_PM0D030,K75350122,K75400292_PM0N105,K75400821_PM0D060,K75420102,K75420221,K75450821_PM0E050,K75200122_PM0C050,K75350391,K75400222_PM0V060,K75350272,K75350152,K75350621_PM0D040,K75400202_PM0N077,K75420391_PM0D035,K75400292,K75400221_PM0C035,K75400821_PM0E045,K75200272,K75200152,K75420331,K75450222_PM0V077,K75,K75400102_PM0E050,K75400182,K75350821,K75200332_PM0F060,K75420821_PM0E050,K75250681,K75250821_PM0E030,K75250471_PM0C035,K75200182,K75350292,K75250561,K75420681_PM0E045,K75400182_PM0N060,K75400471_PM0D040,K75420102_PM0E060,K75400471,K75450471_PM0D045,K75450122_PM0F060,K75400471_PM0D035,K75250222_PM0E060,K75450182_PM0V060,K75400511_PM0D040,K75420182_PM0N077,K75200102_PM0E030,K75400122,K75350561_PM0D035,K75450182,K75250122_PM0E040,K75200102_PM0D035,K75250821_PM0D040,K75350122_PM0E050,K75400371,K75450471_PM0E035,K75450391,K75450271,K75420132_PM0F060,K75450272,K75450331_PM0D035,K75420251_PM0C035,K75350272_PM0N077,K75450271_PM0D030,K75450561_PM0D050,K75450152,K75350471_PM0D030,K75400821,K75420651,K75250122_PM0D050,K75400511_PM0E030,K75200272_PM0E060,K75350371_PM0C035,K75350621,K75420202_PM0F097,K75420152_PM0N060,K75250761_PM0D035,K75400152_PM0F060,K75250122,K75250152_PM0E050,K75400331_PM0C040,K75400631_PM0D045,K75420651_PM0E040,K75400392_PM0V105,K75250471,K75200681_PM0C035,K75450821,K75350202_PM0F060,K75400202,K75350152_PM0E060,K75420391,K75400681,K75400561,K75420272,K75420152,K75350331_PM0C035,K75350292_PM0F097,K75400681_PM0D050,K75420471_PM0E030,K75200152_PM0E035,K75200681,K75200561,K75250102,K75250222,K75420621,K75400331,K75420182,K75350781_PM0D045,K75400631_PM0E035,K75450471,K75200182_PM0E040,K75400102,K75400221,K75400272_PM0V077,K75400222,K75350781,K75420202_PM0V060,K75400681_PM0E040,K75420471_PM0D040,K75420272_PM0N105,K75450122,K75450272_PM0N105,K75400511,K75400631,K75350222_PM0N060,K75350331,K75200222,K75350621_PM0E030,K75350332,K75420242,K75200102,K75400371_PM0D030,K75350781_PM0E035,K75450182_PM0N077,K75350102_PM0E045,K75350391_PM0D030,K75450332,K75450681_PM0E045,K75450102_PM0E060,K75450331,K75250152,K75350681,K75350561,K75420352_PM0V105,K75250391,K75350901_PM0E040,K75200332,K75250102_PM0E035,K75350472_PM0V105,K75420352,K75350202,K75350372_PM0N105,K75400271_PM0C035,K75420471,K75200561_PM0C030,K75250252_PM0F060,K75350681_PM0D045,K75250391_PM0C030,K75450391_PM0D040,K75400561_PM0D045,K75450222,K75450102,K75420561_PM0D045,K75450221,K75400222_PM0F097,K75420821,K75200122_PM0E030,K75350471,K75400331_PM0D030,K75350472,K75200122,K75200222_PM0E045,K75350332_PM0V077,K75420331_PM0D030,K75200821_PM0D030,K75250681_PM0C045,K75250821,K75250252,K75200222_PM0E050,K75250102_PM0D045,K75350222,K75420132,K75350102,K75420251,K75350681_PM0E035,K75420621_PM0D060,K75450152_PM0N060,K75350901,K75400561_PM0E035,K75350272_PM0V060,K75200152_PM0D045,K75450681,K75420561_PM0E035,K75450561

2016年07月27日 - KENDEIL - 数据手册代理服务技术支持批量订货

钽电容的漏电流是不是相比电解电容小很多？一般是多大的？电解电容的漏电流呢？

恰恰相反，一般情况钽电解电容比电解电容漏电流大些，一般的漏电流为0.04 Cr Vr μA，其中漏电流IL= K* Cr Vr，单位是μA，K是常数，不同厂家K值的标定也不一样，世强代理的Kendeil 铝电解电容漏电流ILmax= 0.003 Cr Vr μA，K值为0.003，同类产品已经是非常小的了。

2017-09-20 - 技术问答

罗杰斯ROLINX®母线排具有低电感、高电流和高电压能力，提高可再生能源系统的效率

风力涡轮机和太阳能光伏电场等可再生能源技术需要更小、更快、更可靠和更高效的解决方案。罗杰斯的 ROLINX®母线排可以根据定制要求提供电源与电容、电阻器、集成电路 (IC)、分离式功率器件或功率模块之间的连接。

2024-06-12 - 产品代理服务技术支持批量订货

【技术】算法大揭秘影响铝电解电容寿命的原因

致铝电解电容寿命缩短的主要因素是周围的温度和纹波电流。本文分别探讨周围温度和纹波电流对铝电解电容寿命的影响以及其算法。此外，介绍了Kendeil的铝电解电容，其电容容量最高达47万μF，纹波电流高达100A，在85℃工作温度下，寿命长达10万小时。

2017-04-18 - 原厂动态代理服务技术支持批量订货

【选型】Kendeil 直流电薄膜电容选型指南

目录- 公司简介聚丙烯直流熔丝电容器产品路线图聚丙烯直流熔丝电容器零件编号系统直流电薄膜盖电容器重量表直流薄膜电容器 K31系列（-40°C+85°C）电容器 K32系列（-40°C+85°C）电容器 K34系列（-40°C+70°C）电容器

型号- K34900451__K0L120,K31131181__K0J155,K32900351__K0J155,K31131171__K0J140,K31131171__K0L120,K31600501__K0J120,K32131221__K0L155,K31600801__K0L140,K31900351__K0L120,K31111201__K0L120,K32111301__K0L140,K32131171__K0J155,K32700501__K0J155,K31111251__K0L140,K32111151__K0J120,K31111191__K0J120,K31600901__K0L155,K31700501__K0J155,K32111221__K0J140,K32111221__K0L120,K32700601__K0L155,K31700701__K0L155,K31111221__K0J155,K31131121__K0J120,K31131251__K0L155,K32900351__K0L140,K31600102__K0L155,K31900221__K0J120,K32131201__K0L140,K32111381__K0L155,K31111281__K0J155,K31900451__K0L140,K32700351__K0J120,K32131151__K0J140,K32900221__K0J120,K32111251__K0J155,K32131151__K0L120,K31600651__K0L120,K31900271__K0J140,K32900441__K0L155,K31900301__K0L120,K31700601__K0L155,K34900571__K0L140,K31700421__K0J140,K31900351__K0L140,K32900301__K0J155,K32700421__K0J140,K32700451__K0L120,K31700351__K0J120,K32131101__K0J120,K34900501__K0J155,K34900601__K0L140,K31111421__K0L155,K31111251__K0L120,K31900401__K0J155,K32900271__K0J140,K32900501__K0L155,K31600621__K0J140,K31111301__K0L155,K31111191__K0J140,K34900701__K0L155,K31111241__K0J140,K31,K31600701__K0J155,K34900351__K0J120,K32,K31700551__K0L140,K34,K32900301__K0L120,K31111321__K0L140,K31131221__K0L140,K31900301__K0J155,K32700551__K0L140,K31900551__K0L155,K31700451__K0L120,K34900431__K0J140,K34900651__K0L155,K31900501__K0L155,K31111151__K0J120

2016年07月27日 - KENDEIL - 选型指南代理服务技术支持批量订货

KRB 系列大型铝电解电容器

描述- 该资料介绍了大型铝电解电容器KRB系列的产品特性、规格和应用领域。主要包括产品的工作温度范围、额定电压和静电容量、容许差、漏电流损失角正切值等性能指标，以及其在高频驱动电力转换系统中的应用。

型号- EKRB401VSN171MR46M,EKRB401VSN341MA59M,EKRB401VSN301MA54M,EKRB421VSN141MA35M,EKRB401VSN221MR54M,EKRB421VSN291MA59M,EKRB451VSN111MR41M,EKRB401VSN281MA51M,EKRB451VSN161MA41M,EKRB421VSN131MR41M,EKRB451VSN121MA35M,EKRB451VSN131MR46M,EKRB451VSN211MA51M,EKRB421VSN181MA41M,EKRB451VSN221MA54M,EKRB451VSN251MA59M,EKRB401VSN171MA35M,EKRB421VSN211MA46M,EKRB421VSN101MR35M,EKRB□□□VSN□□□M□□□M,EKRB451VSN900MR35M,EKRB451VSN161MR54M,EKRB401VSN121MR35M,EKRB421VSN171MR51M,EKRB421VSN261MA54M,EKRB451VSN151MR51M,EKRB401VSN201MR51M,EKRB421VSN181MR54M,EKRB421VSN201MR59M,KRB 系列,EKRB421VSN141MR46M,EKRB401VSN241MA46M,EKRB401VSN151MR41M,EKRB451VSN181MR59M,EKRB421VSN241MA51M,KRB,EKRB401VSN241MR59M,EKRB401VSN211MA41M,EKRB451VSN181MA46M

2024/4/3 - NIPPON CHEMI-CON - 数据手册代理服务技术支持批量订货