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德国WIMA公司主要供应：德国WIMA电(dian)(dian)容(rong)(rong)器(qi),WIMA薄(bo)(bo)膜(mo)(mo)电(dian)(dian)容(rong)(rong)器(qi)，塑料薄(bo)(bo)膜(mo)(mo)电(dian)(dian)容(rong)(rong)器(qi)，薄(bo)(bo)膜(mo)(mo)/箔电(dian)(dian)容(rong)(rong)器(qi)，金(jin)属化(hua)电(dian)(dian)容(rong)(rong)器(qi)，脉冲电(dian)(dian)容(rong)(rong)器(qi)，RFI电(dian)(dian)容(rong)(rong)器(qi)，滤波电(dian)(dian)容(rong)(rong)，缓冲电(dian)(dian)容(rong)(rong)器(qi)，GTO电(dian)(dian)容(rong)(rong)器(qi)，直流环(huan)节(jie)电(dian)(dian)容(rong)(rong)器(qi)，电(dian)(dian)源(yuan)模块等产品。

一、德国WIMA公司介绍
WIMA是一家私有(you)(you)公司，高度(du)重视创新，自诞生(sheng)之日起(qi)就树(shu)立了电容器技(ji)术的(de)(de)(de)里程(cheng)碑。WIMA在德国的(de)(de)(de)四(si)个地点(dian)设有(you)(you)代表处：曼(man)海姆，柏林(lin)，奥(ao)里希和(he)(he)翁纳。WIMA的(de)(de)(de)优(you)势(shi)在于需要(yao)经验(yan)和(he)(he)高度(du)专(zhuan)业知(zhi)识的(de)(de)(de)定制产(chan)品的(de)(de)(de)设计和(he)(he)生(sheng)产(chan)。因此可以为所(suo)(suo)有(you)(you)客(ke)户(hu)需求提(ti)供解决方案。主要(yao)客(ke)户(hu)群是汽车(che)，消费和(he)(he)工(gong)(gong)业电子以及照(zhao)明(ming)行业。其(qi)中包(bao)括博世和(he)(he)西门子等(deng)知(zhi)名且要(yao)求苛刻的(de)(de)(de)客(ke)户(hu)。WIMA的(de)(de)(de)所(suo)(suo)有(you)(you)工(gong)(gong)厂(chang)均通过(guo)DIN EN ISO 9001：2015认证。这(zhei)证明(ming)他们工(gong)(gong)厂(chang)的(de)(de)(de)组织，设备(bei)和(he)(he)质(zhi)量保证监控符合国际公认的(de)(de)(de)标准。所(suo)(suo)有(you)(you)WIMA产(chan)品均按(an)照(zhao)IEC规(gui)范制造。

二、德国WIMA部分产品介绍
1.WIMA SMD电容器
尺寸码为(wei)1812、2220、2824、4030、5040和(he)6054的(de)(de)WIMA SMD电(dian)(dian)容(rong)器，电(dian)(dian)容(rong)值从(cong)0.01 µF到(dao)6.8 µF，电(dian)(dian)压范围(wei)从(cong)63 VDC到(dao)1000 VDC，几乎(hu)覆盖了常规通孔(kong)塑料(liao)薄膜电(dian)(dian)容(rong)器的(de)(de)整个应用范围(wei)。所有WIMA SMD系列(lie)产(chan)品(pin)均采用成(cheng)熟的(de)(de)盒装技术生产(chan)，与非封装或模制SMD电(dian)(dian)容(rong)器版本相比，具有以下优势：在(zai)加工和(he)操作过程中安全保护电(dian)(dian)容(rong)器元(yuan)件免受机械和(he)热应力的(de)(de)影响;由(you)于(yu)结构弹性(xing)，没有内部裂纹或触点(dian)撕裂的(de)(de)危险;由(you)于(yu)电(dian)(dian)容(rong)器整个端面上的(de)(de)焊料(liao)板，没有分层的(de)(de)危险;符合UL 94 V-0的(de)(de)阻燃塑料(liao)外壳。

2.WIMA塑料薄膜电容器
PCM 2.5 mm的(de)(de)(de)(de)(de)WIMA塑料薄(bo)(bo)(bo)膜(mo)(mo)电(dian)(dian)(dian)(dian)容(rong)器(qi)有金属化(hua)的(de)(de)(de)(de)(de)自修复版(ban)本WIMA MKS 02或脉(mai)冲占空比薄(bo)(bo)(bo)膜(mo)(mo)和(he)箔形(xing)式的(de)(de)(de)(de)(de)WIMA FKP02。作(zuo)为电(dian)(dian)(dian)(dian)介(jie)质，可使(shi)用(yong)(yong)(yong)聚酯或聚丙烯(xi)。电(dian)(dian)(dian)(dian)容(rong)范围(wei)包括100 pF至1.0 µF的(de)(de)(de)(de)(de)值(zhi)以(yi)及(ji)50 VDC，63 VDC，100 VDC，250 VDC和(he)400 VDC的(de)(de)(de)(de)(de)额定电(dian)(dian)(dian)(dian)压(ya)。通(tong)过使(shi)用(yong)(yong)(yong)厚(hou)度(du)(du)在(zai)0.8 µm及(ji)以(yi)下(xia)的(de)(de)(de)(de)(de)超(chao)薄(bo)(bo)(bo)塑料薄(bo)(bo)(bo)膜(mo)(mo)，可以(yi)实现世界上(shang)最小的(de)(de)(de)(de)(de)塑料薄(bo)(bo)(bo)膜(mo)(mo)电(dian)(dian)(dian)(dian)容(rong)器(qi)。使(shi)用(yong)(yong)(yong)高(gao)度(du)(du)敏(min)感(gan)(gan)的(de)(de)(de)(de)(de)机器(qi)进行胶片处理需(xu)要高(gao)度(du)(du)的(de)(de)(de)(de)(de)经验和(he)技术(shu)知识。带(dai)有2.5 mm PCM的(de)(de)(de)(de)(de)WIMA系列在(zai)端面接触(chu)，并且由于电(dian)(dian)(dian)(dian)容(rong)器(qi)及(ji)其完全接触(chu)的(de)(de)(de)(de)(de)电(dian)(dian)(dian)(dian)极的(de)(de)(de)(de)(de)引(yin)脚间距较小，因此自感(gan)(gan)非常低(di)。此外，脉(mai)冲和(he)电(dian)(dian)(dian)(dian)流负载(zai)能(neng)力基本上(shang)会增加，因此可以(yi)将PCM设计得越小，这是因为-如果薄(bo)(bo)(bo)膜(mo)(mo)的(de)(de)(de)(de)(de)厚(hou)度(du)(du)相同-需(xu)要更(geng)长的(de)(de)(de)(de)(de)带(dai)宽才(cai)能(neng)达到特定的(de)(de)(de)(de)(de)电(dian)(dian)(dian)(dian)容(rong)值(zhi)。

3.WIMA薄膜/箔电容器
薄(bo)膜/箔(bo)结构主(zhu)要(yao)用(yong)(yong)(yong)于(yu)电(dian)(dian)容(rong)(rong)(rong)值(zhi)较小(xiao)的(de)(de)电(dian)(dian)容(rong)(rong)(rong)器(qi)。这种构造原理(li)的(de)(de)优点是金(jin)属箔(bo)电(dian)(dian)极的(de)(de)易接触性和良好的(de)(de)脉冲(chong)强(qiang)度(du)。为了避免由(you)电(dian)(dian)介质中的(de)(de)弱点引起(qi)的(de)(de)击穿(chuan)，所选绝缘膜的(de)(de)厚(hou)度(du)始终比理(li)论(lun)要(yao)求的(de)(de)厚(hou)度(du)要(yao)厚(hou)，该(gai)值(zhi)是由(you)材料的(de)(de)特定(ding)击穿(chuan)强(qiang)度(du)确定(ding)的(de)(de)。PCM 5 mm至(zhi)15 mm的(de)(de)WIMA薄(bo)膜/箔(bo)电(dian)(dian)容(rong)(rong)(rong)器(qi)有两种介电(dian)(dian)版本(ben)。具有聚酯电(dian)(dian)介质(PET)的(de)(de)WIMA电(dian)(dian)容(rong)(rong)(rong)器(qi)适用(yong)(yong)(yong)于(yu)一般应用(yong)(yong)(yong)，例如耦(ou)合，去耦(ou)和旁路(lu)(lu)。聚丙烯(xi)电(dian)(dian)容(rong)(rong)(rong)器(qi)(PP)用(yong)(yong)(yong)于(yu)高(gao)频领域。这包括谐(xie)振(zhen)电(dian)(dian)路(lu)(lu)，电(dian)(dian)源(yuan)，偏(pian)转(zhuan)电(dian)(dian)路(lu)(lu)，振(zhen)荡器(qi)电(dian)(dian)路(lu)(lu)和音频设备(bei)。

4.WIMA金属化电容器
在(zai)金(jin)属化电(dian)(dian)容器的情况下(xia)，在(zai)绝缘(yuan)膜上真空(kong)沉积铝薄(bo)层(约0.03 µm)作为导(dao)电(dian)(dian)电(dian)(dian)极(ji)。在(zai)击穿的情况下(xia)，短(duan)路(lu)电(dian)(dian)流会导(dao)致(zhi)薄(bo)金(jin)属涂层在(zai)故障点附近蒸发(fa)，并形成绝缘(yuan)区域。电(dian)(dian)容器保(bao)持完整(zheng)(自愈(yu))。由于其(qi)结构原理，金(jin)属化电(dian)(dian)容器因其(qi)非常有利的电(dian)(dian)容/体积比(bi)而脱颖(ying)而出。

三、华联欧供应部分产品型号
1.WIMA塑料薄膜电容器
①塑料薄膜电容器SMD-PET
②塑料薄膜电容器SMD-PEN
③塑料薄膜电容器SMD-PPS
④塑料薄膜电容器FKP 02
⑤塑料薄膜电(dian)容器MKS 02

2.WIMA薄膜/箔电容器
①薄膜/箔电容器FKS 2
②薄膜/箔电容器FKP 2
③薄膜/箔电容器FKS 3
④薄膜/箔电容器(qi)FKP 3

3.WIMA金属化电容器
①金属化电容器MKS 2
②金属化电容器MKP 2
③金属化电容器MKS 4
④金属化电容器MKP 4C
⑤金(jin)属化(hua)电容(rong)器MKP 4

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