無錫HX180霍爾元件歡迎來電華芯霍爾元件廠家供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="霍爾開關(guān)器件按照霍爾開關(guān)的感應(yīng)方式可將它們分為：單極性霍爾開關(guān)、雙極性霍爾開關(guān)、全極性霍爾開關(guān)。單極性霍爾開關(guān)的感應(yīng)方式：磁場的一個磁極靠近它，輸出低電位電壓（低電平）或關(guān)的信號，磁場磁極離開它輸出高電位電壓（高電平）或開的信號，但要注意的"><meta name="keywords" content="無錫HX180霍爾元件,霍爾元件"><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 http-equiv="Cache-Control" 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href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="2b3btf2" class="twoCol"><div id="yrobyfo" class="page-proshow clearfix"><p class="current"> 當前位置:<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_kaiguanck/">開關(guān)</a>?<a href="http://www.cdcfah.com/cp/third-kaiguanck_gykgqg/">感應(yīng)開關(guān)</a>?無錫HX180霍爾元件歡迎來電華芯霍爾元件廠家供應(yīng)</p><div id="qf8zgd2" class="leftbox clearfix"><h1>無錫HX180霍爾元件歡迎來電華芯霍爾元件廠家供應(yīng)</h1><div id="s78qsey" class="proBig"><div id="jyivs8h" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082098601230469/4523969.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="nc3yq3f" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082098601230469/4523969.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="q7xjqne" 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(guān)鍵詞：</span>無錫HX180霍爾元件,霍爾元件</p><p><span>***更新：</span>2020-11-04 02:08:35</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="h7p3c37" 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="oiczryv" class="page-proshow02"><p class="title">詳細說明</p><div id="qac8mlx" class="box"><p><p> 霍爾開關(guān)器件按照霍爾開關(guān)的感應(yīng)方式可將它們分為：單極性霍爾開關(guān)、雙極性霍爾開關(guān)、全極性霍爾開關(guān)。 </p> <p> 單極性霍爾開關(guān)的感應(yīng)方式：磁場的一個磁極靠近它，輸出低電位電壓（低電平）或關(guān)的信號，磁場磁極離開它輸出高電位電壓（高電平）或開的信號，但要注意的是，單極性霍爾開關(guān)它會指定某磁極感應(yīng)才有效，一般是正面感應(yīng)磁場S極，反面感應(yīng)N極。 </p> <p> 雙極性霍爾開關(guān)的感應(yīng)方式：因為磁場有兩個磁極N、S（正磁或負磁），所以兩個磁極分別控制雙極性霍爾開關(guān)的開和關(guān)（高低電平），它一般具有鎖定的作用，也就是說當磁極離開后，霍爾輸出信號不發(fā)生改變，直到另一個磁極感應(yīng)。另外，雙極性霍爾開關(guān)的初始狀態(tài)是隨機輸出，有可能是高電平，也有可能是低電平。 </p> <p> 全極性霍爾開關(guān)的感應(yīng)方式：全極性霍爾開關(guān)的感應(yīng)方式與單極性霍爾開關(guān)的感應(yīng)方式相似，區(qū)別在于，單極性霍爾開關(guān)會指定磁極，而全極性霍爾開關(guān)不會指定磁極，任何磁極靠近輸出低電平信號，無錫HX180霍爾元件，離開輸出高電平信號。華芯全極霍爾元件功耗低,穩(wěn)定性高，無錫HX180霍爾元件,一致性好，無錫HX180霍爾元件,廣泛應(yīng)用于電池供電設(shè)備,全極霍爾元件不分南極北極,便于安裝。無錫HX180霍爾元件</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫HX180霍爾元件,霍爾元件" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082098601230469/4523969.jpg"></div><p> 霍爾元件對應(yīng)的工作磁體的設(shè)置用磁場作為被傳感物體的運動和位置信息載體時，一般采用長久磁鋼來產(chǎn)生工作磁場。例如，用一個5×4×（mm3）的釹鐵硼Ⅱ號磁鋼，就可在它的磁極表面上得到約2300高斯的磁感應(yīng)強度。在空氣隙中，磁感應(yīng)強度會隨距離增加而迅速下降。為保證霍爾器件，尤其是霍爾開關(guān)器件的可靠工作，在應(yīng)用中要考慮有效工作氣隙的長度。在計算總有效工作氣隙時，應(yīng)從霍爾片表面算起。在封裝好的霍爾電路中，霍爾片的深度在產(chǎn)品手冊中會給出。因為霍爾器件需要工作電源，在作運動或位置傳感時，一般令磁體隨被檢測物體運動，將霍爾器件固定在工作系統(tǒng)的適當位置，用它去檢測工作磁場，再從檢測結(jié)果中提取被檢信息。工作磁體和霍爾器件間的運動方式有：(a)對移；(b)側(cè)移；(c)旋轉(zhuǎn)；(d)遮斷。無錫HX188霍爾元件霍爾元件選型,廠家直銷華芯霍爾元件,十六年專業(yè)做霍爾,無損耗耐用霍爾元件華芯幫您一站搞定,好評如潮!</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫HX180霍爾元件,霍爾元件" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082098600781250/8112737.jpg"></div><p> 霍爾元件時使用注意事項1.霍爾是敏感器件，在使用過程以及存儲過程中應(yīng)注意采取靜電防護措施。2.適宜的電源電壓和負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，負載電流及工作溫度不得超出規(guī)格書中多規(guī)定的范圍。3.所用工具，特別是焊接用的電烙鐵，必須嚴格接上地線，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)電烙鐵進行焊接。4.所有設(shè)備都應(yīng)嚴格接地，并用檢電筆逐個查明確無漏電，才能開始工作。5.要求印制板及霍爾器件管腳嚴格經(jīng)過清潔處理，使它與焊錫有良好的浸潤性。6.由于機械應(yīng)力會造成霍爾器件磁敏感度的漂移，在使用安裝中應(yīng)盡量減少施加到器件外殼和引線上的機械力，如管腳需要彎曲，請在距引線根部3mm以外操作。7.將導(dǎo)線平行焊接在霍爾器件的引腳上，焊接時不能掰動霍爾器件引腳。8.建議焊接溫度：電烙鐵焊接，建議溫度在350℃，**長5秒；波峰焊：建議比較高溫度260℃，**長3秒；紅外回流焊：建議比較高245℃，**長10秒。9.焊點不得有毛刺，以避免將熱縮管刺破而導(dǎo)致短路燒壞霍爾器件。10.熱縮管必須套在霍爾器件的引腳根部，保證器件充分絕緣，比較好在熱縮管及引線的下面再鋪一層絕緣紙。 </p><p> 霍爾元件在煙霧報警器中的應(yīng)用： </p> <p> 煙霧報警器，又稱煙霧傳感器、火災(zāi)煙霧報警器、煙霧傳感器等。總線由總線供電，可連接到多個，與火警控制器連接，通信構(gòu)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(yīng)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(zāi)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，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。在煙霧報警器中常常會使用到全極霍爾傳感器。無錫華芯晟霍爾元件是質(zhì)量的霍爾元件生產(chǎn)廠家，十七年來一直做霍爾，是霍爾的行業(yè)**企業(yè)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫HX180霍爾元件,霍爾元件" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082100221025390/1454526.jpg"></div><p> 電子剎把它一般指輕型車輛，如電動汽車。剎把的效果就是當剎車時，控制器檢測到剎車信號，不論在什么狀態(tài)下都斷開電機供電，分為：機械常開剎把，機械常閉剎把，電子常高剎把，電子常低剎把。電子制動手柄為開關(guān)式霍爾元件，有3個引線：電源（赤色5V）、信號、接地（黑色）。當不制動時，輸出有凹凸兩種，所以稱為常高常低?，F(xiàn)在市場上一般運用電子高剎把手柄。機械剎把的缺點是防水功能差，簡單長期攻擊和接觸，可靠性低，一般運用一年多，但價格便宜；電子剎把具有杰出的防水功能，長期運用不會有不良的接觸現(xiàn)象，但價格稍高，剎把分為長線（1200mm）和短線（450mm），并與不同類型的車輛匹配。電子剎把手柄電源電壓規(guī)模為(與電機霍爾電壓相同)。機械分閘和電子高閘能夠直接并聯(lián)（或門）作業(yè)，而機械閉閘能夠串聯(lián)（帶門）作業(yè)，電子低閘能夠與附加電路（電子開關(guān)電路）作業(yè)。我怎樣改動剎車呢？首先，我們需求了解電子剎把手柄與機械剎把手柄之間的區(qū)別：電子剎把手柄的剎把開關(guān)由霍爾元件和磁鋼組成，其原理與無刷電機的霍爾相同，所有這些都是開關(guān)式的。霍爾元件經(jīng)過感應(yīng)磁鋼的方位角輸出凹凸級信號，如夾緊剎把手柄，霍爾元件和磁鋼方位精確對應(yīng)，輸出高電平信號?；魻栐募液茫繜o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。無錫HX180霍爾元件</p><p style="text-indent:25px">華芯霍爾元件,多年數(shù)據(jù)驗證,一致性高,無抖動,高精度,抗應(yīng)力,可替代各大進口品牌,用16年數(shù)據(jù)說話,歡迎試樣.無錫HX180霍爾元件</p><p> 霍爾元件在電動車中的應(yīng)用霍爾元件在電動車速度控制開關(guān)中的作用：旋轉(zhuǎn)手柄的旋轉(zhuǎn)角度由霍爾元件轉(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。一般使用線性霍爾元件來實現(xiàn)該功能，如HX6649,HX6659,HX6639等線性霍爾元件其次，霍爾元件在電動汽車電機中的作用：霍爾元件在電動汽車電機中的主要作用是改變相電流的方向，用來代替電機的電刷，所以使用霍爾元件的電機必須是無刷電機。一般使用鎖存型霍爾元件如HX41F,HXS41H,HX6571等霍爾元件在電動車輛斷開制動中的作用：斷開制動的霍爾元件是將制動時產(chǎn)生的磁場強度變化轉(zhuǎn)化為數(shù)字電壓，為電機提供動力啟動剎車裝置。一般使用單極霍爾元件如HX6286,HX6278,HX6287等。無錫HX180霍爾元件</p><p style="text-indent:25px">無錫華芯晟科技有限公司是一家電子元器件、電子線路板、集成電路的研發(fā)、設(shè)計、技術(shù)咨詢、技術(shù)服務(wù)和銷售：自營和代理各類商品及技術(shù)的進出口業(yè)務(wù)，但國家限定企業(yè)經(jīng)營和禁止進出口的商品和技術(shù)除外。（依法須經(jīng)批準的項目，經(jīng)相關(guān)部門批準后方可開展經(jīng)營活動）的公司，致力于發(fā)展為創(chuàng)新務(wù)實、誠實可信的企業(yè)。公司自創(chuàng)立以來，投身于霍爾元件，霍爾開關(guān)，霍爾傳感器，電機霍爾，是電子元器件的主力軍。無錫華芯科技繼續(xù)堅定不移地走高質(zhì)量發(fā)展道路，既要實現(xiàn)基本面穩(wěn)定增長，又要聚焦關(guān)鍵領(lǐng)域，實現(xiàn)轉(zhuǎn)型再突破。無錫華芯科技始終關(guān)注電子元器件市場，以敏銳的市場洞察力，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1836331.html</p></div></div></div></div></div><div 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