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  • 【佳日丰】电磁屏蔽材料与技术简述分析!
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产品简介

规格:250mm*50mm,如有特殊规格,可加工定做。

材料:铁氧体片

型号:JRF-GF2000

适用:拥有抑制杂波及内部的干扰;针对行动通讯及数码电子产品;杂讯高性能吸波功能;材料厚薄多元化配合机构弹性

电话:0755-29304991

手机:189 2743 8086

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产品介绍

目前随着业界对电子产品的电磁兼容(EMC)的重视,以及CE、FCC、CCC等国家或组织的电磁兼容标准的出台,通讯产品、医疗设备、家用电器等,尤其是防止信息泄漏和增强抗干扰的军用设备,必须对设备进行电磁屏蔽,以减少环境对设备或者设备对环境的辐射干扰,使设备适应复杂工作环境,确保设备正常实现设计功能,提高设备的可靠性、安全性。

kpl竞猜平台 SHIXIANEMCBIXUSHIYIGEZONGHEXINGDEXITONGSHEJI,YINWEITASHEJIDAODEPINDUANCONG150K--1GHz,JUNBIAOSHENZHICONG9K--10GHz,ZAIRUCIKUANDEPINDUANNEIBIXUDADAOXIANGYINGDEDIANCIGANRAOCHUANDAOHUOFUSHEDEXIANZHI。

SUIZHEGAOPINHUA、SHUZIHUA、XIAOXINGHUA、DIHAOHUA,XIANZAI200KHzDEKAIGUANDIANYUANZAOYICHENGWEIZHULIU,XINHAOCHUANSHUPINLVSHANGBAIMHzDEHENCHANGJIAN。PCBBANYIJINGCONGSHUANGCENGBANDAO4CENGBAN、6CENGBAN、8CENGBAN,PCBBANDEZOUXIANMIDUYUELAIYUEGAO,YIJINGBUJINJINSHIYIGEDIANLUDEZAITI,ERCHENGWEIYIGEYOUZHEDIANYUANGONGLVDIANLU、DI、GAOPINSHIZHONGXINHAO、KONGZHIXINHAODENGGEZHONGGAOPIN、DIPIN、MONI、SHUZIDENGGEZHONGXINHAODEXITONG,BIXUYAOFANGZHIGEXIANZHIJIANDEOUHE。PCBBANDEBUJU、ZOUXIANJINJINSHIEMCSHEJIDEKAISHI,YOUHUADEPCBBANNENGYOUXIAOJIANSHAOXINHAOXIANJIANDEOUHE,DANBINGBUNENGJIEJUEQUANBUWENTI。HAIYAOKAOLVJIEDI,JIANXIAOGANRAOXINHAOXIELOUDEJIEDIZUKANG;HAIYOUJIUSHILVBO,DUIYIXIEGANRAOQIJIANYUANCONGQISHIDIANJIUKAOLVYIZHIGANRAO,DAOHOUDUANDEI/ODUANKOUHUOSHIDIANYUANDEJINCHUXIANYEYAOKAOLVLVBOCUOSHI,ZHEILIMIANYEYOUHENDUOBUTONGLEIXINGDECAILIAOQIJIANKEGONGXUANZE,RUDIANYUANLVBOQI、KUITONGLVBOQI、SANDUANLVBOQI、BIAOTIELVBOQI、XINHAOLVBOQI、XISHOULVBOQI、LVBOZHENLIEBAN、LVBOLIANJIEQIDENG,YINTAMENDECAIZHI、LVBOPINDUAN、DIANLUJIEGOUHEANZHUANGFANGSHIBUTONG,SUOYIYAOGENJUSHIYONGCHANGHEXUANZEHESHIDECAILIAO,ZHEIGEYOUSHIJIANKEYIZAIJUTIJIESHAO。XIAMIANJIANDANSHUOYIXIACHANGYONGDEPINGBICAILIAO:

屏蔽通常分为磁屏蔽和电屏蔽

kpl竞猜平台 CIPINGBIZHIDESHIDUICICHANG(HCHANG)DEPINGBI,TONGCHANGSHICONG2K-100K,CIPINGBICAILIAOSHIPOMOHEJIN,NIETIEHEJIN,NIEGANGHEJINDENGGAOCIDAOLVDETIECIXINGCAILIAO,SHIPINGBIBIANYAQI,CRTDENGDIPINCICHANGYUANZUIYOUXIAODECAILIAO。YINGGAIZHUYIDESHIDANGCHANGQIANGHENDASHI,HUISHICIPINGBICAILIAOBAOHE,JIANGDIPINGBIXIAONENG,SUOYIYAOXUANZEHESHIDECAILIAO、BANCAIHOUDU、CENGSHUYIJIJIAGONGGONGYI。

kpl竞猜平台 DIANPINGBIZHIDESHIDUIDIANCHANG(ECHANG)DEPINGBI,TATONGCHANGKEXUANYONGDEPINGBICAILIAOZHONGLEIBIJIAODUO,RUXIA:

一、导电弹性体衬料(导电橡胶)

kpl竞猜平台 MEIZHONGDAODIANXIANGJIAODOUSHIYOUGUITONG、GUITONGFUHUAWU、EPDMHUOZHETANFUHUAWU-GUIFUHUAWUDENGZHANHEJIJICHUNYIN、DUYINTONG、DUYINLV、DUYINNIE、DUYINBOLI、DUYINQIANHUOTANKELIDENGDAODIANTIANLIAOZUCHENG。

kpl竞猜平台 YOUYUZHEIXIECAILIAOHANYOUYIN,BAOZHUANGHECUNCHUTIAOJIANYINGYUQITAHANYINYUANJIANXIANGSI,TAMENYINGDANGCUNCHUZAISULIAOBANZHONG,LIRUJUZHIHUOZHEJUYIXI,YUANLIHANLIUCAILIAO。BIAOZHUNXINGZHUANGYOU:SHITIOXINGTIAO、KONGXINOXINGTIAO、SHITIDXINGTIAO、KONGXINDXINGTIAO、UXINGTIAO、JUXINGTIAO、ZHONGKONGJUXINGTIAO、ZHONGKONGPXINGTIAO、TONGDAOTIAOYIJIMOZHIDAODIANXIANGJIAOCHENGXINGJIAN、MOZHIDED-XINGQUAN/O-XINGQUAN、GEZHONGFALAN、I/OCHENDIAN。

TEDIAN:ZAI20M-20GHzDEFANWEINEIKEDA90 dB-120dB,CHUNYINKELIDESHENZHIKEDADAO120dBYISHANG。NENGQIDAOPINGBIHEHUANJINGMIFENGDEZUOYONG,ANZHUANGFANGBIAN,SHIYONGYUTONGXUN、YILIAO、JUNPIN、HANGKONGDENGCHANGHE。

二、EMI导电泡棉衬料

kpl竞猜平台 DAODIANPAOMIANSHIBADAODIANBIANZHITAOCHANRAOZAICAIYONGJUANJIJIASUANYIZHIHUOEPDMGOUCHENGDEPAOMIANXINSHANG,DAODIANBIANZHITAOTONGCHANGSHIYOUDUYINNIENILONG、LVBOHUOZHEMonelSI(NIETONGHEJIN)Ferrex(DUXIBAOTONGGANGSI)ZUCHENG,YOULIANGHAODEDAODIANXING。FUHEZURANDENGJI(UL94-V0),JUYOUHAODEDANXINGHEROURENXINGDENGJIXIEXINGNENG。DAODIANPAOMIANCHENDIANJUYOULIANGHAODEPINGBIXINGNENG,YUDAODIANBOSHI,ZEHUIGENJUQIWUTIDEXINGZHIERJINXINGFANSHE、XISHOU、TIGONGJIJIADEPINGBIXIAOGUO。BINGQIEJUYOUJIGAODEXINGJIABI,SHIMUQIANZUIXINDE、YESHIYINGYONGZUIGUANGDEPINGBICAILIAO。

技术指标

PINGJUNPINGBIXINGNENG 90dB

BIAOMIANDIANZU 0.07Ω/m2YISHANG

kpl竞猜平台 SHIYONGWENDU-40~70°C

kpl竞猜平台 YONGJIUYASUOXINGBIAN3%~10%,BIJIAOHAODEKEYIZUODAO0%BIANXING,YIWANCINAIMOSHIYAN

FANGHUO ULRENZHENG

TEDIAN:DIYALI、FEICHANGHAODEPINGBIXIAOGUO,PINGBIXINGNENGCHAOGUO90dB,YOUDANXING,ZHONGLIANGQING,DIBIAOMIANJIECHUDIANZU,JIEMIANXUANZEZHONGDUO,ULJIFANGHUO,KEYICAIYONGDAODIANPSAGUDING。

三、金属EMI衬料,夹卡衬料和钩爪料铍铜簧片

ZHEIXIEPINZHONGBAOKUOBIANZHISIWANG、DANXINGTIXINSHANGCHANRAOSIWANG、ZAIDANXINGTIZHONGDEDINGXIANGJINSHUSIHEJINSHUSIPING,TAMENTONGCHANGZAI20MHz-1GHzDEFANWEINEITIGONG60dB-100dBDESHUAIJIAN。KEYITONGGUODAODIANZHANHEJIHUOZHEJIXIEGUDINGZAIXIANGTIDECAOZHONG。

HAIKEYIYOUMonelHUOLVSIDINGXIANGQIANZAIGUITONGZHONG,BUDANKEYITIGONGEMIPINGBI,HAIKEYIYONGZUOYUSHUI、LOUSHUI、HUICHENHETONGQIMIFENG,WENDUFANWEI-55°C-+260°C 。

JIASHIEMICHENLIAOZESHIYOUTIANCHONGTANDEGUITONGTIAOHUOZHEYOUGUITONGDAISHANGDEMonelSI、LVDINGXIANGJIAOSHANGDEFerrexSITIGONGEMIPINGBI,JIANGCHENLIAOGUDINGZAIFANGFUDEBUXIUGANGDANHUANGJIASHANG,ANZHUANGQILAIFANGBIAN。BUXUYAOKONGHUOJINGUJIAN。

kpl竞猜平台 PITONGHUANGPIANSHIYONGTESHUHEJINPITONGZHICHENGDEZHIXINGHUANGPIAN,SHIGAODENGJIEMIPINGBIXIAOGUOHEDANXINGGOUZHUACAYUXIAOFENGBILITEXINGXIANGJIEHE。PITONGDEGAOXINGNENGCANSHU:LASHENQIANGDUGAO、FANGFUXINGNENGHAOHEDAODIANXINGNENGJIA,SHIDETACHENGWEIYIZHONGYONGZAIKUANPINDUANDELIXIANGEMIPINGBICAILIAO,KEYONGZAICUNZAIEMI/RFIHUOZHEESDWENTIDEFANWEIHENGUANGDEDIANZISHEBEIZHONG。YOULIANGTONG、LIANGNIE、LIANGXIBUTONGCHENGPIN,ANZHUANGZAIBUTONGDEJINSHUBIAOMIAN,JIANSHAOBUTONGJINSHUJIANDEDIANHUAZAOSHENGHEDIANFUSHI。

kpl竞猜平台 SpiraJINSHULUOXUANGUAN,KEYIXUANYONGCAOSHIANZHUANG,JINSHUGUANNEIYEKEYITIANYOUXIANGJIAOHUOGUITONGXINTI。

kpl竞猜平台 LINGWAI,QITACHANGYONGDEDIANCIPINGBICAILIAOHAIYOUJINSHUDAODIANPINGBIJIAODAI、PINGBITONGFENGKOUBAN、VIPPINGBIKONGQIGUOLVQI、EMIPINGBIBOLISHICHUANG、YONGYULEDSHIPINCHUANGKOUDEPINGBITOUGUANGSIWANGMO、WEIBOXISHOUCAILIAO、TIEYANGTIPIAN、ZHUANYEDEBIANPINGDIANLANEMIPINGBITAO、YONGYUPUTONGXIANLANDEPINGBIBIANZHISIWANGDAIDENG。


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