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zaigongyexianchangshebeizhuangzhizhong,jingchangxuyaozaijigebutongdeshebeizhijianhebutongdedidianzhijianchuansongmonixinhao,bingqieyaobaozhenganquankekaodichuansong。gelifangdaqiyongyufangzhishujucaijiqijianzaoshouyuanchengchuanganqichuxiandeqianzaipohuaixingdianyadeyingxiang。zhexiefangdaqihaiyongyuzaiduotongdaoyingyongzhongfangdadidianpingxinhao。tamenyekeyixiaochuyoujiedihuanluyinqideceliangwucha。youyubuxuyaofujiadegelidianyuan,daiyouneibubianyaqidegelifangdaqikeyijiangdidianluchengben。tongchanglianggebutongshebeizhijiandedianweikeyixiangchajibaifunaizhijiqianfu,zhengyinweiyoudianweichadeyuanyin,那麼必然導致有回路電流的產生,對操作人員的人身安全也造成了巨大的危險,回路電流同時也影響了信號的準確性,比(bi)如(ru)電(dian)機(ji)控(kong)製(zhi)中(zhong)的(de)隔(ge)離(li)電(dian)樞(shu)電(dian)流(liu)和(he)電(dian)壓(ya)傳(chuan)感(gan)器(qi),電(dian)動(dong)機(ji)地(di)與(yu)控(kong)製(zhi)係(xi)統(tong)地(di)的(de)隔(ge)離(li)等(deng)。特(te)別(bie)在(zai)一(yi)些(xie)以(yi)微(wei)處(chu)理(li)器(qi)為(wei)核(he)心(xin)的(de)電(dian)力(li)電(dian)子(zi)裝(zhuang)置(zhi)中(zhong),需(xu)要(yao)傳(chuan)送(song)代(dai)表(biao)輸(shu)出(chu)特(te)性(xing)的(de)參(can)考(kao)信(xin)號(hao),而(er)運(yun)行(xing)於(yu)高(gao)頻(pin)開(kai)關(guan)狀(zhuang)態(tai)的(de)功(gong)率(lv)電(dian)路(lu)與(yu)控(kong)製(zhi)電(dian)路(lu)往(wang)往(wang)不(bu)在(zai)同(tong)一(yi)電(dian)路(lu)板(ban)上(shang),為(wei)了(le)防(fang)止(zhi)強(qiang)電(dian)磁(ci)幹(gan)擾(rao)串(chuan)到(dao)微(wei)機(ji)係(xi)統(tong)導(dao)致(zhi)係(xi)統(tong)運(yun)行(xing)異(yi)常(chang),並(bing)降(jiang)低(di)EMI和工頻幹擾,在信號傳送的時候需要嚴格隔離。在工業過程控製與測量係統中更是普遍需要用到模擬量隔離傳輸技術,如熱電偶、壓力電橋、應變計、傳感器的數據隔離放大均是例子。因此,精確可靠的傳輸方案對於保證係統的整體性能具有重要意義,同時高精度低溫漂三方全隔離的信號隔離器件必不可少.
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狀 態:
離線
公司簡介
產品目錄
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公司名稱:
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廣州漢為電子
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| 聯 係 人: |
銷售部
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| 電 話: |
020-85560767,85560776
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| 傳 真: |
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| 地 址: |
廣州市天河區中山大道89號天河軟件園華景園區B座5樓 |
| 郵 編: |
510630 |
| 主 頁: |
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