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href="http://www.cdcfah.com/cp/">產(chǎn)品供應</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_kaiguanck/">開關</a>?<a href="http://www.cdcfah.com/cp/third-kaiguanck_gykgqg/">感應開關</a>?南通單極霍爾元件廠家報價歡迎來電華芯霍爾元件廠家供應</p><div id="xnzbd2z" class="leftbox clearfix"><h1>南通單極霍爾元件廠家報價歡迎來電華芯霍爾元件廠家供應</h1><div id="mvmewdk" class="proBig"><div id="2tvn7et" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082098600781250/8112737.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="uif3gip" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082098600781250/8112737.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="yskcubi" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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)品關鍵詞：</span>南通單極霍爾元件廠家報價,霍爾元件</p><p><span>***更新：</span>2020-08-05 17:17:41</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="unprtfx" 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: </span>0510-88530068</p><p><span>地址: </span>安鎮(zhèn)街道丹山路88號錫東創(chuàng)融大廈C座603</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="3ovsubd" class="page-proshow02"><p class="title">詳細說明</p><div id="mfcuwi7" class="box"><p><p> 霍爾元件在煙霧報警器中的應用： </p> <p> 煙霧報警器，又稱煙霧傳感器、火災煙霧報警器，南通單極霍爾元件廠家報價、煙霧傳感器等?？偩€由總線供電，可連接到多個，與火警控制器連接，通信構成報警系統(tǒng)，報警現(xiàn)場無聲音，主機有聲光提示，這種煙霧報警裝置一般稱為煙霧探測器。 </p> <p> 在報警器內(nèi)部有應用到霍爾傳感器，在報警器中的霍爾傳感器起到了檢測自身電路的作用，當火災發(fā)生時煙霧報警器霍爾傳感器測量到市內(nèi)溫度達到一定點時，煙霧報警器就會亮燈并且開始運作，一般可以用磁鐵來靠近煙霧報警器來進行檢測，南通單極霍爾元件廠家報價，如果指示燈正常亮起這煙霧警報器一切正常，若沒亮起就必須要跟換新的報警器了，南通單極霍爾元件廠家報價。在煙霧報警器中常常會使用到全極霍爾傳感器。華芯十七年專業(yè)做霍爾，提供多種類型的霍爾元件，歡迎咨詢選購。南通單極霍爾元件廠家報價</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南通單極霍爾元件廠家報價,霍爾元件" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082098600781250/8112737.jpg"></div><p> 造成霍爾元件失效的常見原因有哪些？ </p> <p> 我們在使用霍爾元件的過程中經(jīng)常會遇到霍爾工作了一段時間之后就停止工作的情況，這時，霍爾芯片可能是被損壞了，那是什么原因導致的呢？可以從以下幾個方面來入手分析檢測： </p> <p> 1.首先檢查外部電路，是否有虛焊漏焊的情況造成短路、斷路的現(xiàn)象。 </p> <p> 2.開關類的霍爾一般都需要外接一個上拉電阻才可以正常工作，檢查下電阻是否正常。 </p> <p> 3.單獨檢查下磁鐵，有些磁鐵存在時間過長使磁鐵消磁，導致霍爾感應不到，無法正常工作。（注：霍爾與磁鐵之間有阻隔也會減弱磁場） </p> <p> 4.是否超出了霍爾本身的溫度范圍，溫度過高會導致霍爾損壞，也會導致磁鐵消磁。 </p> <p> 5.檢查電壓、電流是否穩(wěn)定，是否在霍爾參數(shù)規(guī)定范圍內(nèi)，偏上限或下限會造成霍爾不穩(wěn)定，超出參數(shù)范圍會導致霍爾被瞬間擊穿造成損壞。汕頭專業(yè)霍爾元件哪家好華芯霍爾元件好不好?一試您就知道!華芯霍爾元件歡迎試樣!**選樣,用事實說話,用數(shù)據(jù)證明.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南通單極霍爾元件廠家報價,霍爾元件" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082100220751953/8559265.jpg"></div><p style="text-indent:25px">無錫華芯晟科技有限公司成立于2003年，是一家專業(yè)從事霍爾元件研發(fā)、生產(chǎn)、測試、銷售為一體的的大型綜合型企業(yè)。公司主要生產(chǎn)先進的霍爾效應集成傳感器產(chǎn)品，與中國科學院電子研究所、蘇州納米研究所等**研究機構及企業(yè)建立了戰(zhàn)略合作關系，具有較強的新產(chǎn)品、新技術開發(fā)能力。華芯公司注重研發(fā),公司擁有一批專業(yè)的專業(yè)器件設計、集成電路設計和測試的工程師，并具有前列的開發(fā)測試平臺。已經(jīng)開發(fā)了RF LDMOS系列、RF VDMOS系列等多項具有自主知識產(chǎn)權、**中國集成電路水平的**產(chǎn)品。并與中國科學院微電子研究所共同研制開發(fā)了功率VDMOS、霍爾效應集成傳感器等產(chǎn)品。</p><p> 霍爾元件在電風扇中的應用： </p> <p> 電風扇的主要部件是：雙線圈直流馬達電機其工作原理是帶電線圈在磁場作用下旋轉。能量轉換的形式是：電能主要轉化為機械能，同時由于線圈具有電阻，部分電能不可避免地轉化為熱能。 </p> <p> 風扇中的霍爾開關主要用于雙線圈直流電機驅動。風扇中的霍爾開關也可用于CPU冷卻風扇和直流冷卻風扇。該風扇霍爾開關工作電壓低，聲音很低，并且風扇霍爾開關的穩(wěn)定性非常穩(wěn)定，與其他傳感器兼容。一般使用鎖存型霍爾元件，如HX41F-H,HXS41H,HX6571,HX6572,HX6573,HX6574等如果您需要提供霍爾產(chǎn)品整體解決方案，我司也可以為您量身定制。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南通單極霍爾元件廠家報價,霍爾元件" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082100220634765/2001087.jpg"></div><p> HX41F-N，霍爾效應傳感器，設計用于無刷直流電動機應用的電子換向。該器件包括一個用于磁感應的片上霍爾電壓發(fā)生器，一個放大霍爾電壓的比較器以及一個施密特觸發(fā)器，以提供開關滯后以控制噪聲，并提供集電極開路輸出。內(nèi)部帶隙調(diào)節(jié)器用于為內(nèi)部電路提供溫度補償?shù)碾娫措妷?，并允許較寬的工作電源范圍。除磁性開關點外，該設備完全相同。該器件在單個硅芯片上包括一個穩(wěn)壓器，霍爾電壓發(fā)生器，小信號放大器，斬波穩(wěn)定器，施密特觸發(fā)器，集電極開路輸出，可吸收高達25mA的電流。足夠強度的南極將打開輸出。需要北極以關閉輸出。板載穩(wěn)壓器允許在。軟件包類型為無鹵素版本，已通過第三方機構的驗證。特點和優(yōu)點溫度補償。寬電壓范圍。電源引腳上的反向偏置保護。125℃測試通過。華芯是質(zhì)量的霍爾元件供應廠家,長期供應霍爾元件產(chǎn)品質(zhì)量好口碑優(yōu)異。韶關微功耗霍爾元件推薦</p><p style="text-indent:25px">華芯晟十六年專業(yè)做集成電路,快速交貨,量大從優(yōu)!華芯晟十六年專業(yè)做霍爾元器件,量大從優(yōu)!南通單極霍爾元件廠家報價</p><p> 霍爾元件的相關參數(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) </p> <p> 2電源：有3.5~24V,2.5~35V,2.5~5V </p> <p> 3靈敏度：Kh數(shù)量級在10m/C，且數(shù)值越大靈敏度越高 </p> <p> 4霍爾電勢溫度αα越小，設備精確度越大(必要時可以增加溫度補償電路 </p> <p> 5額定控制電流：一般在幾mA幾十mA，尺寸越大其值越大(尺寸大的可達幾百mA </p> <p> 6型號：開關型的、線性的、單極性的、雙極性的（含雙極鎖存型的）、全極的（含全極微功耗的）南通單極霍爾元件廠家報價</p><p style="text-indent:25px">無錫華芯晟科技有限公司于2017-07-12成立，注冊資本50-100萬元元，現(xiàn)有專業(yè)技術人員5~10人人，各種專業(yè)人員齊備。在無錫華芯科技近多年發(fā)展歷史，公司旗下現(xiàn)有品牌華芯,allegro,霍尼韋爾,旭化成,霍爾微,邁萊芯,英飛凌等。公司堅持以客戶為中心、電子元器件、電子線路板、集成電路的研發(fā)、設計、技術咨詢、技術服務和銷售：自營和代理各類商品及技術的進出口業(yè)務，但國家限定企業(yè)經(jīng)營和禁止進出口的商品和技術除外。（依法須經(jīng)批準的項目，經(jīng)相關部門批準后方可開展經(jīng)營活動）市場為導向，重信譽，保質(zhì)量，想客戶之所想，急用戶之所急，全力以赴滿足客戶的一切需要。自公司成立以來，一直秉承“以質(zhì)量求生存，以信譽求發(fā)展”的經(jīng)營理念，始終堅持以客戶的需求和滿意為**，為客戶提供質(zhì)量的[ "霍爾元件", "霍爾開關", "霍爾傳感器", "電機霍爾" ]，從而使公司不斷發(fā)展壯大。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/818649.html</p></div></div></div></div></div><div id="z8if3c4" class="page-right twoColRt"><div id="qtvcj8z" class="box01 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