百家乐官网

xinhaogeliqidezuoyongkejiangchuanshuxinhaojingguohuxiangchuandiheshusongdeguocheng，baozhengxinhaozhunquechuanshubushizhenerkaifayingyongde，zaigongyeshengchanguochengzhong，huiyaocelianggezhongshuju，congerxuyaoyongdaobutongleixingdechuanganqi（wendu、yali、liuliang、yewei、zhuansu、guangzhaodudeng），geleichuanganqidouyougezidexinhaoleixing，zheigezhongchuanganqiyuerciyibiaohuomokuaidengzuchengkongzhixitong。

xinhaogeliqidegongnengbaozhengshengchanguochengkongzhianquankekao，jiubixubaozhengxianchangchuanganqiyukongzhixitongzhijiandexinhaochuanshuwushizhen，youqishixiaogonglvdemonixinhaozaiganraodadegongyehuanjingzhongchuanshushishougezhongwaibuganraoxinhaodeyingxiang，yincitamenxuyaoyitiaokekaodechuanshutongdao。

信号失真的原因

接地环路问题

百家乐官网　　dangkongzhixitongzhongxinhaochuanshuguochenghuanluzhongyouliangchuhuoliangchuyishangjiedidianzubuxiangdengshi，jiuhuichanshengjiedihuanludianliu，daozhiguochengxinhaoshizhen。

jiedihuanluzaochengxinhaoshizhentu

yaoshishengchanguochengzhongdexinhaowanzhengerbushizhendichuanshu，zuilixiangdeyiqiyibiaochanshenghechuanshuxinhaodouyouyigegongtongdejiedicankaodian，yejiushiyouyigegongtongde“di”。yaoshixinhaocankaodianzhijiandianweichacainengweiling。dangranxianshizhongbutongyiqiyibiaojiandejiedidianzuhennanbaozhengdouxiangdeng，jiedidianzuyehuisuizhechuanshujulidezengjiaershenggao，youshishenzhichanshenggaodashangbaifudedianweicha。

测量回路接线问题

zaixinhaochuanshuhuiluzhong，jiedicankaodianjietongduogexinhaohuiluershenggao。

如上图，在这种相互连接的测量回路中，由于线间电阻的不断增加，必然会引起参考电压的不断升高。

电磁干扰问题

百家乐官网zheishibijiaochangjiandeganrao，tebieshizaizhangjulihuozheganraojiaodadegongyehuanjingzhong，hennanbimianchuanshuxianluzhongganxingherongxingganraozaicelianghuiluzhongxianghucanzadeqingkuang。

解决信号干扰作用

diyizhongfanganshixianchangyibiaobujiedi，shiguochenghuanluzhongzhiyouyigejiedidian，danzaishijiyingyonganlizhong，zheizhongfanganwangwangnanyishixian，yinweimouxieyiqiyibiaobixujiedicainengbaozhengceliangjingduhuoquebaorenshenanquan，mouxieshebeikenengyinweizhangqizaodaofushihemosunhouhuoqihouyingxiangerxingchengxindejiedidian。

百家乐官网dierzhongfanganshishiliangjiedidiandedianshixiangtong，danyouyujiedidiandedianzushoudizhitiaojianjiqihoubianhuadengzhongduoyinsudeyingxiang，zheizhongfanganyeshihennanshixiande。

disanzhongfanganshizaiguochenghuanluzhongshiyongzyg200xinhaogeliqi。xinhaogeliqicaiyonggelijishu，duankaiguochenghuanluzhongdezhijiedianlu（zhiliutonglu）danyoubuyingxiangguochengxinhaodezhengchangchuanshu，congerchedijiejueleshangshuwenti。

百家乐官网chuyingyongxinhaogeliqijiejuexinhaoganraowai，hainengyongdcsdegelikajianhuodaigeligongnengdebiansongqi，rushaoxingzhongyishengchandezyg300xiliexinhaopeidiangeliqi，shixianxinhaogeli，dantamenjiageanggui，erqietamendegeliqiangdu、kangwuxianshepin/dianciganrao（rfi/emi）zhibiaojiyingyonglinghuoxingbixinhaogeliqicha，gengbukenengxiangxinhaogeliqineiyanghaikejiejuexinhaozhuanhuanjixinhaofenpeidengwenti。