【经验】揭秘影响电解液电容ESR的因素
电解液电容有一个非常重要的参数:ESR(等效串联电阻),该数值越大,吸收纹波电流后产生的发热会越高,故该值越小越好。不过多数的铝电解液电容厂商因制造工艺原因,该值可能非常大(几十Ω),通常不会直接在规格书中给出,这样会影响使用者的信心。当然,个别的日本电容厂商是有给出该值的,如Nippon Chemi-Con(简称NCC),本文借助NCC的铝电解液电容举例说明,揭秘影响ESR的因素。
以Nippon Chemi-con纵型贴片型、低阻抗MZA系列的铝电解液电容EMZA6R3ARA221MF61G举例说明,规格为6.3V/220μF,具体规格参考如下表1所示。
表1:Nippon Chemi-con MZA系列-6.3V铝电解液电容规格参数对照表
通过表1中的电性参数表,可以看出铝电解液电容EMZA6R3ARA221MF61G的ESR为0.36Ω@20℃&100KHz,该值是在特定温度20℃、特定频率100KHz下给出的。那么,在其他频率、其他温度条件的ESR的频率特性是什么样的呢?
首先,分析下电解液电容的ESR与频率的关系。
仍以Nippon Chemi-con铝电解液电容EMZA6R3ARA221MF61G为例,当在20℃工作温度条件下,其ESR与频率的关系参考如下图1所示,图中绿色虚线部分为ESR曲线。
图1:铝电解液电容EMZA6R3ARA221MF61G ESR与频率关系图
通过如上图示易知,当温度保持不变(20℃)时,电解液电容ESR与频率关系如下:
· 在低频时,频率小于10KHz时,ESR与频率呈反比关系
· 而频率在大于10KHz小于10MHz时,ESR维持最低值不变(图示中 ESR约0.36Ω)
· 在高频时,频率大于10MHz时,ESR与频率呈正比关系
那么,为什么会出现这样的关系曲线呢?这个就需要从电容的等效阻抗说起,其公式如下:
在低频时,电容的容性电抗起支配作用,随着频率的增加,容性电抗(XC =1/ωCS)逐渐减小直至达到电解液阻抗的数量级;在温度保持不变,频率更高时,电解液的阻抗起主要作用;当到达电容共振频率时,容性及感性电抗相互抵消,超过这个频率时,电容绕制及端子(XL=ωL)的感性阻抗开始起作用,导致阻抗增加。
其次,再分析下不同温度、不同频率下的电解液电容的ESR。
下面以Nippon Chemi-con SRG系列引线型铝电解液电容35V/470μF ESRG350ESS471MK13S为例,提供下ESR的频率温度特性,参考如下图2所示。
图2:不同温度下,铝电解液电容ESRG350ESS471MK13S的ESR与频率关系曲线
通过如上图示易知,全频率范围(<1MHz)内,在低温-40℃条件下,ESR是最低的;而在高温105℃时的ESR相比室温下20℃条件下的ESR更低,即高温条件下ESR会更低。
影响电解液电容的ESR主要因素是温度和频率
1、 铝电解液电容的ESR值受温度影响极为明显,高温时比低温时的ESR要小。那是为什么呢?
因为电解液电容采用离子导电方式,对于离子导电而言,温度越高,其离子活动越强,电离程度也越强。因此,在温度不超过额定限度的前提下,电解液电容在高温状态下的性能要比低温状态下更好。
2、 铝电解液电容的ESR还受频率影响,当低频时,呈反比关系;当高频时,呈正比关系。不过实际工作中,基本上是用的是反比的关系的(容性起主导的),而过高的频率(大于10MHz)一般不会用到。
最后,针对文中NCC电解电容举例的型号分别做下器件优势说明:
1、 Nippon Chemi-con MZA系列贴片型铝电解液电容ESRG350ESS471MK13S:
具有低阻抗特性(0.36Ω@20℃&100KHz),宽工作温度范围-55℃~105℃,通过汽车级AEC-Q200认证,可承受额定纹波电流240mArms/105℃,100KHz。
2、 Nippon Chemi-con SRG系列引线型铝电解液电容ESRG350ESS471MK13S:
具有小尺寸、轻薄化特点,其尺寸φD×L =6.3mm×7mm,可承受额定纹波电流133mArms/85℃,120Hz。
如果您感兴趣记得收藏和点赞哦,感谢!
- |
- +1 赞 0
- 收藏
- 评论 3
本文由honglei提供,版权归世强硬创平台所有,非经授权,任何媒体、网站或个人不得转载,授权转载时须注明“来源:世强硬创平台”。
评论
全部评论(3)
-
小班学生 Lv7. 资深专家 2023-08-14学习
-
低调的元件 Lv5. 技术专家 2018-04-23谢谢分享
-
LouBing Lv7. 资深专家 2018-04-13谢谢分享经验,学习了
相关推荐
【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。
Nippon Chemi-Con(黑金刚)铝电解电容器选型指南(中文)
目录- 铝电解电容器产品指南 导电性高分子固体铝电解电容器 导电性高分子混合型铝电解电容器 非固体铝电解电容器 正确使用铝电解电容器的方法 铝电解电容器产品型号代码附表
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
黑金刚铝电解电容选型表
提供黑金刚(Nippon Chemi-Con)铝电解电容产品选型。安装方式分为贴片型(SMD),引线型(Radial lead),基板自立型(牛角电容);常规品范围在-55℃~105℃,1000小时~20000小时寿命保证,额定电压范围在4V~600V;尺寸范围最小规格:贴片型电容4mm*5.2mm,容量范围从1uF~120000uF。
产品型号
|
品类
|
系列
|
直径(mm)
|
长度(mm)
|
引脚类型
|
电压(V)
|
容值(uF)
|
电容容差
|
最小工作温度(℃)
|
最大工作温度(℃)
|
MOQ/SPQ(pcs)
|
EKHE401VSN241MQ25Z
|
牛角型铝电解电容器
|
KHE Series
|
25.4mm
|
25mm
|
Snap-in
|
400V
|
240uF
|
±20%(M)
|
-40℃
|
105℃
|
200
|
选型表 - Nippon Chemi-Con 立即选型
关于铝电解电容器的电解液
铝电解电容器的电解液主要溶剂使用乙二醇γ-丁内酯。目前Nippon Chemi-Con不生产和销售采用四级盐电解液的铝电解电容器。
黑金刚径向引线薄型铝电解电容器系列产品,最高工作温度可达105℃、最低高度5mm
NIPPON CHEMI-CON黑金刚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,SRM、KRE、SRG、KMA、KRG五个系列电容器产品即属于黑金刚推出的径向引线型铝电解电容器中的薄型铝电解电容器。该类铝电解电容器具有尺寸小、工作温度范围宽、符合RoHS2等特点,常用于电源电路或中频、低频电路中,能起到电源滤波,退耦、信号耦合及时间常数设定、隔直流等作用。
铝电解电容器 产品一览表
描述- 本资料详细介绍了多种铝电解电容器的产品指南,包括导电性高分子固体铝电解电容器、导电性高分子混合型铝电解电容器、小型铝电解电容器和大型铝电解电容器。资料中涵盖了不同系列电容器的特点、用途、形状、工作上限温度、标准寿命和额定电压范围等信息。
型号- KLA,PS,MHB,KLJ,KLM,MHJ,MHL,MHK,MHS,KMA,KME,KMG,KMH,AJ,SME,KMM,SMG,KMQ,SMH,HXA,KMS,KMR,HXC,SMM,HXB,GVA,KMT,HXE,GVD,KMW,LXA,HXD,MZA,KMV,SMQ,MAK,PXA,MZF,ARI,MZE,SMR,KMZ,LXG,PXE,MZJ,PXD,LXH,PXG,PXF,MZK,MAR,LXM,PXH,PXK,PXJ,FTP,MZR,LXQ,TXH,RLA,LXS,PXN,MZS,LXR,RLB,PXS,LXV,LXY,PXT,LXZ,KWA,ASG,LHS,SNX,MKB,KY,LZA,GXF,GXE,PAG,KXF,KXE,LE,GPA,GXL,GPD,KXG,KXJ,CHA,KXL,MLA,MLF,MLE,KHE,MLK,LBG,KYA,KYC,LBK,KYB,KHS,HSD,HSC,GQB,HSE,PSA,RWF,PSC,LBV,RWE,PSF,RWH,PSE,RWG,PSG,PSJ,RWL,PSK,MV,RWR,RWQ,RWV,AVH,RWY,KZE,KZH,MVA,MVE,MVH,KZN,KRE,KZM,MVJ,KRG,MVL,MVK,SRA,FL,SRE,SRG,RHA,U37F,RHB,SRM,MVY,U37L,AWJ,U37X,PMA,UTOR,PH
铝电解电容器 卤素的影响
铝电解电容器对卤素元素非常敏感(特别是氯元素和溴元素),卤素对电容器的影响程度和电解液、封口材料有关。如使用含有卤素的助焊剂,溶剂(清洗剂,固定剂,涂层剂)或熏蒸剂,卤化物可能会透过封口材料侵入电容器内部,引起下面的化学反应。这些化学反应会导致漏电流增加,内压升高而开阀,或者电容器开路。这些化学反应也会随着电压和温度升高而加快。
LXY 系列小型铝电解电容器
描述- 该资料介绍了LXY系列小型铝电解电容器的产品特性、规格和应用。这些电容器采用新型高稳定、高导电率电解液和高信赖性技术,具有低阻抗、耐清洗等特点,适用于多种电子设备。
型号- ELXY630E□□151MJ25S,ELXY100E□□182MK20S,ELXY350E□□221MJ16S,ELXY350E□□102ML20S,ELXY250E□□821MJ30S,ELXY250E□□471MJ20S,ELXY350E□□222ML35S,ELXY250E□□152ML20S,ELXY160E□□272MK35S,ELXY630E□□330MF15D,ELXY250E□□151MH12D,ELXY160E□□821MJ25S,ELXY630E□□681ML30S,ELXY630E□□391MK30S,ELXY100E□□122MJ25S,ELXY350E□□272ML40S,ELXY100E□□221MF15D,ELXY500E□□821ML25S,ELXY630E□□271MK25S,ELXY250E□□182MK35S,ELXY500E□□152ML40S,ELXY250E□□222MK40S,ELXY100E□□102MJ20S,ELXY100E□□181MFB5D,ELXY350E□□561MK20S,ELXY160E□□471MJ16S,ELXY160E□□560MEB5D,LXY,ELXY500E□□102ML30S,ELXY630E□□471MK35S,ELXY500E□□331MJ30S,ELXY350E□□561MJ30S,ELXY350E□□122MK35S,ELXY630E□□180MFB5D,ELXY500E□□121MH20D,ELXY630E□□560MJC5S,ELXY160E□□122MJ30S,ELXY630E□□181MJ30S,ELXY250E□□182ML25S,ELXY250E□□331MH20D,ELXY350E□□102MK30S,ELXY500E□□122ML35S,ELXY250E□□331MJ16S,ELXY250E□□821MK20S,ELXY□□□E□□□□□M□□□□,ELXY250E□□221MH15D,ELXY100E□□331MH12D,ELXY160E□□121MFB5D,ELXY500E□□681ML20S,ELXY350E□□391MJ25S,ELXY500E□□681MK35S,ELXY160E□□222MK30S,ELXY500E□□221MJ25S,ELXY100E□□392ML25S,ELXY160E□□181MF15D,ELXY500E□□390MFB5D,ELXY160E□□471MH20D,ELXY160E□□271MH12D,ELXY350E□□820MF15D,ELXY500E□□820MJC5S,ELXY160E□□272ML25S,ELXY500E□□180MEB5D,ELXY160E□□562ML40S,ELXY350E□□121MJC5S,ELXY630E□□100MEB5D,ELXY100E□□391MJC5S,ELXY160E□□152MK25S,ELXY250E□□820MFB5D,ELXY630E□□820MH20D,ELXY500E□□680MH12D,ELXY100E□□332MK35S,ELXY630E□□680MH15D,ELXY250E□□272ML30S,ELXY500E□□121MJ16S,ELXY100E□□471MH15D,ELXY100E□□272MK30S,ELXY100E□□681MJ16S,ELXY100E□□562ML30S,ELXY160E□□332MK40S,ELXY350E□□270MEB5D,ELXY350E□□560MFB5D,ELXY500E□□821MK40S,ELXY160E□□392ML30S,ELXY630E□□121MJ20S,ELXY100E□□682ML35S,ELXY250E□□152MK30S,ELXY630E□□561MK40S,ELXY160E□□271MJC5S,ELXY250E□□102MK25S,ELXY100E□□222MK25S,ELXY250E□□390MEB5D,ELXY160E□□472ML35S,ELXY500E□□560MF15D,ELXY100E□□152MJ30S,ELXY350E□□221MH20D,ELXY350E□□181MH15D,ELXY630E□□102ML40S,ELXY500E□□181MJ20S,ELXY350E□□121MH12D,ELXY350E□□122ML25S,ELXY500E□□331MK20S,ELXY630E□□221MK20S,ELXY500E□□471MK25S,ELXY250E□□181MJC5S,ELXY250E□□332ML35S,ELXY100E□□820MEB5D,ELXY500E□□820MH15D,ELXY160E□□222ML20S,ELXY350E□□331MJ20S,ELXY630E□□821ML35S,ELXY100E□□681MH20D,ELXY160E□□681MJ20S,ELXY350E□□681MK25S,ELXY500E□□561MK30S,ELXY630E□□331ML20S,ELXY350E□□152MK40S,ELXY250E□□121MF15D,ELXY250E□□392ML40S,ELXY630E□□470MH12D,LXY 系列,ELXY100E□□332ML20S,ELXY630E□□471ML25S,ELXY160E□□122MK20S,ELXY100E□□822ML40S,ELXY250E□□561MJ25S,ELXY630E□□680MJ16S,ELXY160E□□331MH15D,ELXY100E□□392MK40S,ELXY350E□□182ML30S
AVH系列音响设备用铝电解电容器
描述- 该资料介绍了音响设备专用的铝电解电容器AVH系列,强调其采用无氧化铜导线和音质电解液,旨在提升音质效果。资料提供了详细的规格表,包括工作温度、额定电压、静电容量容许差、漏电流、损失角正切值等性能指标,以及不同型号的电容器尺寸、电容值和tanδ值。
型号- EAVH630E□□100MF11S,EAVH350E□□102ML25S,EAVH101E□□470MJ20S,EAVH800E□□471MLP1S,EAVH101E□□221ML25S,EAVH101E□□100MHB5S,EAVH630E□□470MJC5S,EAVH250E□□331MJ20S,EAVH630E□□2R2ME11S,EAVH101E□□2R2ME11S,EAVH160E□□472MMP1S,EAVH800E□□470MJ16S,EAVH350E□□221MJ20S,EAVH500E□□220MF11S,EAVH630E□□3R3ME11S,EAVH500E□□1R0ME11S,EAVH500E□□221MK20S,AVH系列,EAVH101E□□4R7MF11S,EAVH100E□□682MM40S,EAVH160E□□101MHB5S,EAVH630E□□221MK20S,EAVH6R3E□□222MK25S,EAVH100E□□470ME11S,EAVH100E□□101MF11S,EAVH630E□□330MHB5S,EAVH6R3E□□472MLN3S,EAVH500E□□4R7ME11S,EAVH500E□□330MHB5S,EAVH160E□□102MK25S,EAVH6R3E□□471MJC5S,EAVH630E□□4R7ME11S,EAVH160E□□471MJ20S,EAVH250E□□332MM40S,EAVH100E□□332MLN3S,EAVH101E□□101MK20S,AVH,EAVH250E□□470MF11S,EAVH630E□□331MK25S,EAVH250E□□222MLP1S,EAVH500E□□102MLN3S,EAVH250E□□101MHB5S,EAVH100E□□221MHB5S,EAVH630E□□101MJ20S,EAVH101E□□3R3ME11S,EAVH350E□□101MJC5S,EAVH800E□□221MK25S,EAVH101E□□1R0ME11S,EAVH6R3E□□682MLP1S,EAVH250E□□102ML25S,EAVH160E□□331MJ16S,EAVH101E□□471MMP1S,EAVH6R3E□□103MM40S,EAVH100E□□331MJC5S,EAVH100E□□222ML25S,EAVH350E□□330MF11S,EAVH500E□□470MHB5S,EAVH500E□□101MJ16S,EAVH6R3E□□102MJ20S,EAVH500E□□2R2ME11S,EAVH630E□□102MMP1S,EAVH500E□□331MK20S,EAVH630E□□220MHB5S,EAVH160E□□222ML25S,EAVH800E□□331MLN3S,EAVH500E□□3R3ME11S,EAVH100E□□471MJ16S,EAVH250E□□220ME11S,EAVH350E□□471MK25S,EAVH350E□□222MMP1S,EAVH160E□□332MLP1S,EAVH160E□□221MJC5S,EAVH250E□□221MJ16S,EAVH□□□E□□□□□M□□□S,EAVH100E□□472MLP1S,EAVH160E□□330ME11S,EAVH6R3E□□332ML25S,EAVH500E□□471ML25S,EAVH500E□□100ME11S,EAVH100E□□102MK20S,EAVH250E□□471MK20S,EAVH101E□□330MJ16S,EAVH630E□□471ML25S,EAVH101E□□331MLN3S,EAVH101E□□220MJC5S
铝电解电容器产品指南
描述- 本资料为铝电解电容器产品指南,介绍了不同类型和系列的铝电解电容器及其在不同国家和地区的生产基地。涵盖了导电性高分子、铝电解电容器的多种型号和应用领域,包括贴片型、引线型和特殊用途产品。同时提醒用户注意部分产品已停产或可能发生变动,建议在购买和使用前咨询供应商并提供规格书作为参考。
型号- MLA,MLF,MHB,MLE,KLJ,KHE,MHJ,MHL,LBG,MHK,KYA,KYC,KYB,KYK,RWF,PSC,RWE,PSF,RWH,PSE,PSG,RWL,KMH,KMM,RWR,RWQ,KMQ,KMS,RWV,KMR,HXC,SMM,KMW,LXA,HXD,MZA,KMV,SMQ,KZE,MZF,KZH,MZE,SMR,KMZ,PXE,MZJ,MVE,PXG,MZL,MVH,KZN,PXF,MZK,MAR,KZM,MVJ,LXM,KRG,PXJ,MZR,LXQ,LXS,MZS,SRG,U37F,LXV,LXZ,MVY,KWA,U37L,U37X,UTOR,LZA,GXF,PAG,KXF,GPA,LE,GXL,GPD,KXJ,CHA,KXL
黑金刚的铝电解电容器与红宝石有什么区别与优势?
黑金刚和红宝石都是铝电解电容的顶级品牌,黑金刚的电解电容在高频特性上好一点,普通铝电解电容两者区别不大。
铝电解电容器 非固体铝电解电容器焊接推荐条件
型号- MVJ,MVL,MLA,MZR,MZT,MLF,MHB,MZS,MLE,MLK,MHJ,MHL,MVY,MHK,MZA,MXB,MZF,MZE,MZJ,MVE,MZL,MVH,MZK
KY 系列小型铝电解电容器
描述- 该资料介绍了KY系列小型铝电解电容器的产品特性、规格和应用。这些电容器具有低阻抗、长寿命等特点,适用于多种电子设备。
型号- EKY-630E□□122ML40S,EKY-101E□□470MJC5S,EKY-160E□□332MK35S,EKY-800E□□151MJ25S,EKY-500E□□331MJ25S,EKY-630E□□821MLN3S,EKY-6R3E□□392MK25S,EKY-101E□□391MK40S,EKY-800E□□821MMN3S,EKY-6R3E□□182MK15S,EKY-160E□□681MJ16S,KY 系列,EKY-160E□□472MLN3S,EKY-160E□□222MM15S,EKY-800E□□471MK35S,EKY-100E□□392ML20S,EKY-350E□□182ML25S,EKY-160E□□152MJ30S,EKY-350E□□152MK35S,EKY-500E□□122MLN3S,EKY-160E□□682ML40S,EKY-350E□□681ML15S,EKY-630E□□121MJ16S,EKY-100E□□682MLN3S,EKY-250E□□102MJ30S,EKY-500E□□471MK20S,EKY-630E□□471ML20S,EKY-350E□□272MMN3S,EKY-800E□□681MLN3S,EKY-101E□□561MMN3S,EKY-800E□□221MK20S,EKY-800E□□471MM20S,EKY-100E□□562ML25S,EKY-160E□□822MMP1S,EKY-160E□□562MLP1S,EKY-350E□□681MJ30S,EKY-500E□□182ML40S,EKY-800E□□122MM40S,EKY-350E□□222MLN3S,EKY-100E□□222MK20S,EKY-160E□□152ML15S,EKY-250E□□681MK15S,EKY-500E□□271MJ20S,EKY-6R3E□□183MM40S,EKY-350E□□182MM20S,EKY-250E□□222MK35S,EKY-630E□□271MK20S,EKY-6R3E□□123MMN3S,EKY-800E□□121MJ20S,EKY-630E□□122MMN3S,EKY-6R3E□□122MJ16S,EKY-100E□□562MM20S,EKY-101E□□221ML20S,EKY-250E□□471MJ16S,EKY-160E□□102MK15S,EKY-800E□□331ML20S,EKY-500E□□471ML15S,EKY-6R3E□□103MM25S,EKY-250E□□182ML20S,EKY-350E□□122MK30S,EKY-500E□□561MK25S,EKY-800E□□471ML25S,EKY-100E□□123MM40S,EKY-100E□□392MK30S,EKY-160E□□122MJ25S,EKY-800E□□101MJ16S,EKY-160E□□152MK20S,EKY-100E□□822MLP1S,EKY-500E□□471MJ30S,EKY-101E□□271MK30S,EKY-100E□□681MJC5S,EKY-500E□□102MM20S,EKY-100E□□103ML40S,EKY-100E□□222ML15S,EKY-160E□□272ML20S,EKY-160E□□472MM25S,EKY-350E□□182MK40S,EKY-630E□□152MMP1S,EKY-6R3E□□472MK30S,EKY-250E□□562MM40S,EKY-250E□□331MJC5S,EKY-250E□□332MLN3S,EKY-160E□□103MM40S,EKY-100E□□102MJ16S,EKY-350E□□102MK25S,EKY-100E□□222MJ30S,EKY-100E□□682MM25S,EKY-100E□□332MK25S,EKY-250E□□222MM20S,EKY-350E□□471MJ20S,EKY-630E□□181MK16S,EKY-800E□□331MK25S,EKY-6R3E□□103MLP1S,EKY-500E□□681MK30S,EKY-800E□□681MM25S,EKY-630E□□681MK40S,EKY-101E□□221MK25S,EKY-6R3E□□222MJ25S,EKY-250E□□392MLP1S,EKY-350E□□222MM25S,EKY-500E□□151MJC5S,EKY-6R3E□□822MLN3S,EKY-250E□□102MK20S,EKY-101E□□821MM40S,EKY-250E□□122MM15S,EKY-160E□□392MK40S,EKY-500E□□222MMP1S,EKY-350E□□681MK20S,EKY-100E□□122MJ20S,EKY-350E□□221MJC5S,EKY-100E□□103MMP1S,EKY-6R3E□□821MJC5S,EKY-630E□□561MK35S,EKY-101E□□681ML40S,EKY-6R3E□□272MJ30S,EKY-6R3E□□392MM15S,EKY-350E□□332ML40S,EKY-6R3E□□682ML25S,EKY-630E□□681MM20S,EKY-250E□□681MJ20S,EKY-6R3E□□272ML15S,EKY-350E□□331MJ16S,EKY-500E□□221MJ16S,EKY-800E□□102ML40S,EKY-350E□□122ML20S,EKY-800E□□680MJC5S,EKY-500E□□271MK15S,EKY-800E□□391MK30S,EKY-160E□□562MMN3S,EKY-160E□□222MK25S,EKY-800E□□821MLP1S,EKY-160E□□392ML25S,EKY-250E□□152MK25S,EKY-630E□□681ML25S,EKY-800E□□151MK16S,EKY-101E□□471MLN3S,EKY-6R3E□□682MM20S,EKY-250E□□272MK40S,EKY-6R3E□□332MK20S,EKY-160E□□471MJC5S,EKY-250E□□332MM25S,EKY-500E□□272MM40S,EKY-□□□E□□□□□M□□□□,EKY-500E□□102ML25S,EKY-101E□□331MK35S,EKY-350E□□272MLP1S,EKY-100E□□152MJ25S,EKY-250E□□821MJ25S,EKY-101E□□680MJ16S,EKY-630E□□181MJ20S,EKY-6R3E□□682MK40S,EKY-350E□□471MK15S,EKY-630E□□182MM40S,EKY-100E□□822MMN3S,EKY-160E□□392MM20S,EKY-630E□□102MLP1S,EKY-100E□□472MK35S,EKY-350E□□392MM40S,EKY-500E□□152MLP1S,EKY-630E□□821MM25S,EKY-101E□□331ML25S,EKY-500E□□561MM15S,EKY-800E□□102MMP1S,EKY-350E□□561MJ25S,EKY-101E□□101MK16S,EKY-101E□□561MLP1S,EKY-101E□□121MJ25S,EKY-101E□□681MMP1S,EKY-630E□□471MK30S,EKY-250E□□102ML15S,EKY-6R3E□□153MMP1S,EKY-250E□□472ML40S,EKY-100E□□562MK40S,EKY-160E□□102MJ20S,EKY-500E□□821MK35S,EKY-500E□□122MM25S,EKY-250E□□392MMN3S,EKY-100E□□272MM15S,EKY-101E□□820MJ20S,EKY-500E□□821ML20S,EKY-630E□□820MJC5S,EKY-101E□□331MM20S,EKY-6R3E□□123ML40S,EKY-250E□□272ML25S,EKY-160E□□272MK30S,EKY-101E□□471MM25S,EKY-500E□□182MMN3S,EKY-100E□□152MK15S,EKY-350E□□102MM15S,EKY-250E□□472MMP1S,EKY-630E□□391MK25S,EKY-800E□□561MK40S,EKY-6R3E□□152MJ20S,EKY-6R3E□□562ML20S,EKY-6R3E□□562MK35S,EKY-630E□□221MJ25S,EKY-101E□□151MK20S,EKY-500E□□102MK40S,EKY-250E□□182MK30S,EKY-350E□□332MMP1S
请问黑金刚铝电解电容EMVH100ARA101MF80G中的损失角正切值,这个参数是什么意思?
黑金刚铝电解电容的损失角正切值就是电容的电损耗比例,电容在外施交流电压的作用下,除了会输出一定容量的无功功率Q之外,在电容的内部介质中、在电容的极板(铝箔)中、引线等 导体中,都会产生一定的有功损耗功率P。通常把电容的有功功率P与无功功率Q的比值称做为该电容的损耗角正切,并用下式表示: tanδ=P/Q,式中tanδ就是电容的损耗角正切(%)。
KLA 系列铝电解电容器
描述- 该资料介绍了KLA系列铝电解电容器的高纹波性能和基板自立型设计,适用于105℃环境下使用。产品具有高耐温性、宽电压范围和稳定的纹波电流能力,适合白色家电等对纹波电流要求高的变频器用途。
型号- EKLA251LIN601KR35M,KLA,EKLA181LIN182KA45M,EKLA211LIN901KR39M,EKLA221LIN701KR35M,EKLA221LIN901KR39M,EKLA211LIN701KR35M,EKLA251LIN701KR39M,EKLA181LIN172KR54M,EKLA201LIN102KR39M,EKLA181LIN132KR45M,EKLA251LIN102KR51M,EKLA201LIN112KA35M,EKLA181LIN202KA51M,EKLA201LIN202KA54M,EKLA181LIN112KR39M,EKLA221LIN142KA45M,EKLA201LIN142KA39M,EKLA221LIN162KA51M,EKLA□□□LIN□□□K□□□M,EKLA251LIN102KA39M,EKLA251LIN112KR54M,EKLA221LIN102KA35M,EKLA201LIN152KR54M,EKLA211LIN102KA35M,EKLA211LIN132KA39M,EKLA211LIN152KA45M,EKLA251LIN901KR45M,EKLA221LIN192KA54M,EKLA211LIN122KR51M,EKLA221LIN122KR51M,KLA 系列,EKLA211LIN142KR54M,EKLA181LIN901KR35M,EKLA181LIN152KA39M,EKLA211LIN172KA51M,EKLA221LIN102KR45M,EKLA251LIN122KA45M,EKLA251LIN162KA54M,EKLA251LIN142KA51M,EKLA201LIN162KA45M,EKLA201LIN132KR51M,EKLA221LIN122KA39M,EKLA221LIN132KR54M,EKLA211LIN192KA54M,EKLA211LIN112KR45M,EKLA181LIN152KR51M,EKLA201LIN801KR35M,EKLA201LIN182KA51M,EKLA201LIN112KR45M,EKLA251LIN901KA35M
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
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>
登录 | 立即注册
提交评论