設為首頁 插手保藏
 
 
產品分類
以后地位:首页新聞動態EMI电源滤波器利用道理
DIP系列
10-100BASE
100-1000BASE
SMD系列
10-100BASE
100-1000BASE
RJ系列
10-100BASE
100-1000BASE
 
聯繫体例

玉創電子股分无限公司(台湾)
聯繫人:简芳莲(师长教师)
Email :jason@caracepathamilblog.com
電 話 :886-3-2208908 ext:11
傳 真 :886-3-2208907

玉山電子廠(東莞)
聯繫人:石志祥(师长教师)
Email :Rock-zx@dgyushan.com
手 機 :13926877449
聯繫人:張小莉(蜜斯)
Email :Linda@caracepathamilblog.com
手 機 :13790687440
工廠電話 :0769-81836196
           0769-86300608
工廠傳真 :0769-81836192
           0769-86300610

 
 

EMI电源滤波器利用道理

日期:2012-11-19 10:12:37点击:

   anzhaodiancijianrongxingqingqiutiaoxuan、liyongzaoshenglvboqidetilihuochengshibushiduyide。zheiyaozuoweidiancijianrongxingshexiangjinchengdeyijubu ,zaidianqishexiang、chuchan、diaoshizhongchuli。suiranrusi,zaishexiangliyongzaoshenglvboqizhiqian,linghuidiancisaoraochuanbutili、zaoshengpinciguimohebachudianludedianciqingkuangshiwuyide。

   diancisaoraodechuanbutilidadifenliangzhong:yizhongshichuandaojiaorao,lingyizhongshifushejiaorao。yongyugailiangdianluzaoshengrongxiandebanshangxingzaoshenglvboqikeshexiangzai9khz~1780mhzpinciguimonei(anzhaodiancijianrongyouguanguifan)mouyipinduanxiarenwu。dazhishangnenggouyiwei:zaoshengpincididuanbiaoxianweichuandaojiaorao(saorao),zaoshenglvboqishouyaokaoeliuquangankanggongjizaoshenganna;zaizaoshengpincigaoduan,chuandaozaoshenggonglvbeieliuquandengxiaodianzujieshouhesanbudianrongpanglu,zheishihou,fushesaoraochengweijiaoraodeshouyaoqingshi。fushesaoraozaisizhouyuanjian、yinxianshangganshengzaoshengdianliu,yanjunshihuiyinfadianluziji,zheizaixiaoxinggaomidudianluyuanjianzuzhuangqingkuangxiabiandejiabeituqi。kangemiqijianduoshuzuoweiditonglvboqibachudianluzhongannahuojieshouzaoshengjiaorao。keanzhaoxuyaoannadezaoshengpinci,shexianghuotiaoxuanlvboqitingzhipincifcn。xiamianyishuoqi,zaoshenglvboqizuoweizaoshengshipeiqibachudianluzhong。qiganhuashiduigaoyujingqidenghaopincidezaoshengyanjunshipei。yongzaoshengshipeiguandian,lvboqideganhuanenggouruxulaidongde:jingyouguochengzaoshenglvboqi,zaoshenghuoyinfenya(shuaijian)xiajiangzaoshengshurudianping;huoyinlvcifanshejieshouzaoshenggonglv;huoyintongdaoxiangweizhuanbianfensuijishengzhendangqianti,congergailiangledianludezaoshengrongxian。lingwai,shexiang、liyongkangemiqijianyaozhuzhongyixiajigetimu:

    (1) 领会电磁情况,公道挑选频次规模;
    (2) 噪声滤波器地点电路中是不是存在直流或强交换,避免器件磁心饱和生效;
    (3) 领会拔出电路前后阻抗巨细和性子使到达噪声失配,扼流圈阻抗普通为30~500Ω,宜在低源阻抗和负载阻抗下利用;
    (4) 注重散布电容和相邻元件、导线发生理性交扰;
    (5) 节制器件温升,普通不要跨越60℃

 
 
網站首頁|公司簡介|產品中间|設備展现|新聞動態|协作客户|人材雇用|聯繫我們
 
 
document.writeln(""); document.writeln("");