廣東線性霍爾開關(guān) 歡迎咨詢華芯霍爾元件廠家供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="霍爾元件可用多種半導(dǎo)體材料制作，如Ge、Si、InSb、GaAs，廣東線性霍爾開關(guān)、InAs、InAsP以及多層半導(dǎo)體異質(zhì)結(jié)構(gòu)量子阱材料等等。半導(dǎo)體中電子遷移率（電子定向運(yùn)動(dòng)的平均速度）比空穴遷移率高，因此N型半導(dǎo)體較適合于制造靈敏度高的霍"><meta name="keywords" content="廣東線性霍爾開關(guān),霍爾開關(guān)"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta 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href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="zd7xe2e" class="twoCol"><div id="sr9ph9l" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_dzyqj/">電子元器件</a>?<a href="http://www.cdcfah.com/cp/second-dzyqj_chuanganqisr/">傳感器</a>?<a href="http://www.cdcfah.com/cp/third-chuanganqisr_dccgq/">電磁傳感器</a>?廣東線性霍爾開關(guān) 歡迎咨詢華芯霍爾元件廠家供應(yīng)</p><div id="lae3o7f" class="leftbox clearfix"><h1>廣東線性霍爾開關(guān) 歡迎咨詢華芯霍爾元件廠家供應(yīng)</h1><div id="ut4hetk" class="proBig"><div id="v3kubqw" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652194023438/393243.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3um2o8p" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652194023438/393243.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="aptxegi" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>廣東線性霍爾開關(guān),霍爾開關(guān)</p><p><span>***更新：</span>2020-11-22 11:08:07</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="o2ipryf" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無錫華芯晟科技有限公司</a></p><p><span>聯(lián)系人：</span>江經(jīng)理</p><p><span>郵箱: </span>wxhxkj@126.com</p><p><span>電話: </span>15995280887</p><p><span>傳真: </span>0510_88530068</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0510-88530068</p><p><span>地址: </span>安鎮(zhèn)街道丹山路88號(hào)錫東創(chuàng)融大廈C座603</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="uis3uok" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="gkblc8d" class="box"><p><p> 霍爾元件可用多種半導(dǎo)體材料制作，如Ge、Si、InSb、GaAs，廣東線性霍爾開關(guān)、InAs、InAsP以及多層半導(dǎo)體異質(zhì)結(jié)構(gòu)量子阱材料等等。 </p> <p> 半導(dǎo)體中電子遷移率（電子定向運(yùn)動(dòng)的平均速度）比空穴遷移率高，因此N型半導(dǎo)體較適合于制造靈敏度高的霍爾元件霍爾元件。 </p> <p> 常用的半導(dǎo)體材料N型硅、N型鍺、銻化銦、砷化銦和不同比例亞砷酸銦和磷酸銦組成的In型固溶體等。 </p> <p> 其中N型鍺容易加工，其霍爾常數(shù)、溫度性能、輸出線性都較好，應(yīng)用非常普遍銻化銦元件由于在高溫時(shí)霍爾常數(shù)大，所以輸出較大，但對溫度**敏感，尤其在低溫范圍內(nèi)溫度系數(shù)大；砷化銦的霍爾常數(shù)較小，溫度系數(shù)也較小，輸出線性好；砷化鎵的溫度特性和輸出線性好，是較理想的材料，但價(jià)格較貴。不同材料適用于不同場合，銻化銦適用于作為敏感元件，鍺和砷化銦霍爾元件適用于測量指示儀表。 </p> <p> <br /> 華芯霍爾元件，質(zhì)量霍爾元件，廣東線性霍爾開關(guān)，廣東線性霍爾開關(guān)，行業(yè)**霍爾元件，廠家直銷，質(zhì)量有保障。廣東線性霍爾開關(guān)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東線性霍爾開關(guān),霍爾開關(guān)" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652194023438/393243.jpg"></div><p> 霍爾線性器件線性霍爾開關(guān)是一種模擬信號(hào)輸出的磁傳感器，輸出電壓隨輸入的磁力密度線性變化。 </p> <p> 線性霍爾效應(yīng)傳感器 IC 的電壓輸出會(huì)精確測量磁通密度的變化。在靜態(tài)（無磁場）時(shí)，從理論上講，輸出應(yīng)等于在工作電壓及工作溫度范圍內(nèi)的電源電壓的一半。增加南極磁場將增加來自其靜態(tài)電壓的電壓。相反，增加北極磁場將增加來自其靜態(tài)電壓的電壓。這些部件可測量電流的角、接近性、運(yùn)動(dòng)及磁通量。它們能夠以磁力驅(qū)動(dòng)的方式反映機(jī)械事件。廣東線性霍爾開關(guān)我公司提供的霍爾產(chǎn)品，精度高、抗應(yīng)力、耐氧化、壽命長，同時(shí)我們價(jià)格適中，性價(jià)比高。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東線性霍爾開關(guān),霍爾開關(guān)" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652091376954/1104694.jpg"></div><p> 霍爾開關(guān)在電動(dòng)車中的應(yīng)用 </p> <p> 霍爾開關(guān)在電動(dòng)車速度控制開關(guān)中的作用：旋轉(zhuǎn)手柄的旋轉(zhuǎn)角度由霍爾開關(guān)轉(zhuǎn)換為可變數(shù)字電壓到可變數(shù)字電壓，以便為控制器提供調(diào)節(jié)的目的。一般使用線性霍爾開關(guān)來實(shí)現(xiàn)該功能，如HX6649,HX6659,HX6639等線性霍爾開關(guān) </p> <p> 其次，霍爾開關(guān)在電動(dòng)汽車電機(jī)中的作用：霍爾開關(guān)在電動(dòng)汽車電機(jī)中的主要作用是改變相電流的方向，用來代替電機(jī)的電刷，所以使用霍爾開關(guān)的電機(jī)必須是無刷電機(jī)。一般使用鎖存型霍爾開關(guān)如HX41F,HXS41H,HX6571等 </p> <p> 霍爾開關(guān)在電動(dòng)車輛斷開制動(dòng)中的作用：斷開制動(dòng)的霍爾開關(guān)是將制動(dòng)時(shí)產(chǎn)生的磁場強(qiáng)度變化轉(zhuǎn)化為數(shù)字電壓，為電機(jī)提供動(dòng)力啟動(dòng)剎車裝置。一般使用單極霍爾開關(guān)如HX6286,HX6278,HX6287等。 </p><p> 霍爾開關(guān)的檢測方法 </p> <p> 如何檢測霍爾元件有沒有發(fā)生損壞呢？取三孔插座一個(gè),1腳為5-15V電源,2腳接地,3腳接輸出。把霍爾開關(guān)按1,2,3腳插 </p> <p> 接在插座上。接通電源，萬用表接3,2腳測輸出電壓。用磁鐵一磁極靠近霍爾開關(guān)的正面，觀察萬用表輸出電壓，換用另一磁極靠近霍爾的正面，觀察萬用表輸出電壓。磁極靠近霍爾開關(guān)時(shí)，若輸出電壓出現(xiàn)跳變，霍爾開關(guān)屬于正常。若電壓不變，萬用表改接1,3腳，重復(fù)上述過程，若輸出電壓仍不變，說明霍爾開關(guān)損壞。霍爾元件哪家好？無錫華芯霍爾元件是專業(yè)的霍爾元件生產(chǎn)廠家，提供市面上的霍爾元件選型配型。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東線性霍爾開關(guān),霍爾開關(guān)" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082098588886719/7682718.jpg"></div><p> 霍爾開關(guān)的相關(guān)參數(shù) </p> <p> 1.封裝形式：TO.92(三腳插片)，SoT23(三腳貼片)。還有SIP4(四腳插片)，SOT142 </p> <p> 四腳貼片)和SOT89(四腳貼片)；2電源：有3.5~24V,2.5~35V,2.5~5V；3靈敏度：Kh數(shù)量級在10m/C，且數(shù)值越大靈敏度越高；4霍爾電勢溫度αα越小，設(shè)備精確度越大(必要時(shí)可以增加溫度補(bǔ)償電路5額定控制電流：一般在幾mA幾十mA，尺寸越大其值越大(尺寸大的可達(dá)幾百mA；6型號(hào)：開關(guān)型的霍爾元件、線性的霍爾元件、單極性的霍爾元件、雙極性的霍爾元件含鎖存型、全極的霍爾元件含微功耗型華芯霍爾元件，專業(yè)霍爾開關(guān)廠家，值得信賴。佛山電動(dòng)車霍爾開關(guān)</p><p style="text-indent:25px">華芯霍爾元件,多年數(shù)據(jù)驗(yàn)證,一致性高,無抖動(dòng),高精度,抗應(yīng)力,可替代各大進(jìn)口品牌,用16年數(shù)據(jù)說話,歡迎試樣.廣東線性霍爾開關(guān)</p><p> 霍爾開關(guān)時(shí)使用注意事項(xiàng)（上） </p> <p> 1.霍爾是敏感器件，在使用過程以及存儲(chǔ)過程中應(yīng)注意采取靜電防護(hù)措施。 </p> <p> 2.適宜的電源電壓和負(fù)載電路及工作溫度是霍爾器件正常工作的先決條件，霍爾器件的供電電壓，負(fù)載電流及工作溫度不得超出規(guī)格書中多規(guī)定的范圍。 </p> <p> 3.所用工具，特別是焊接用的電烙鐵，必須嚴(yán)格接上地線，以保證電烙鐵不漏電，即電烙鐵的鐵皮是接地的，比較好選用低壓恒溫可調(diào)電烙鐵進(jìn)行焊接。 </p> <p> 4.所有設(shè)備都應(yīng)嚴(yán)格接地，并用檢電筆逐個(gè)查明確無漏電，才能開始工作。 </p> <p> 5.要求印制板及霍爾器件管腳嚴(yán)格經(jīng)過清潔處理，使它與焊錫有良好的浸潤性。廣東線性霍爾開關(guān)</p><p style="text-indent:25px">無錫華芯晟科技有限公司致力于電子元器件，以科技創(chuàng)新實(shí)現(xiàn)***管理的追求。無錫華芯科技擁有一支經(jīng)驗(yàn)豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團(tuán)隊(duì)，以高度的專注和執(zhí)著為客戶提供霍爾元件，霍爾開關(guān)，霍爾傳感器，電機(jī)霍爾。無錫華芯科技致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對用戶產(chǎn)品上的貼心，為用戶帶來良好體驗(yàn)。無錫華芯科技創(chuàng)始人馬佳，始終關(guān)注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2098086.html</p></div></div></div></div></div><div id="lpmjqhe" class="page-right twoColRt"><div id="furjqsz" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="aumeqxz" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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