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class="container clearfix tcPro"><section class="home-main container clearfix"><div id="wqi9czl" class="twoCol"><div id="azwgxo8" 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>?河南微功耗霍爾開關(guān) 服務(wù)至上華芯霍爾元件廠家供應(yīng)</p><div id="cfx4ry9" class="leftbox clearfix"><h1>河南微功耗霍爾開關(guān) 服務(wù)至上華芯霍爾元件廠家供應(yīng)</h1><div id="xlc9rt4" class="proBig"><div id="v2yhe3a" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652189062500/1471308.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="k3pmj7h" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652189062500/1471308.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="au7uaxk" 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>河南微功耗霍爾開關(guān),霍爾開關(guān)</p><p><span>***更新：</span>2020-07-04 11:17:15</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="3e429ju" 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="wqnhovp" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="f7xe78f" class="box"><p><p style="text-indent:25px">怎么使用霍爾元件檢測磁場？使用霍爾器件檢測磁場的方法極為簡單，將霍爾器件作成各種形式的探頭，放在被測磁場中，因霍爾器件只對垂直于霍爾片的表面的磁感應(yīng)強(qiáng)度敏感，因而必須令磁力線和器件表面垂直，通電后即可由輸出電壓得到被測磁場的磁感應(yīng)強(qiáng)度。若不垂直，則應(yīng)求出其垂直分量來計(jì)算被測磁場的磁感應(yīng)強(qiáng)度值。而且，因霍爾開關(guān)的尺寸極小，可以進(jìn)行多點(diǎn)檢測，由計(jì)算機(jī)進(jìn)行數(shù)據(jù)處理，河南微功耗霍爾開關(guān)，河南微功耗霍爾開關(guān)，可以得到場的分布狀態(tài)，并可對狹縫，小孔中的磁場進(jìn)行檢測?；魻栐S家，河南微功耗霍爾開關(guān),一站搞定,提供高質(zhì)量產(chǎn)品服務(wù)霍爾元件廠家華芯晟精選各類霍爾元件,提供高質(zhì)量產(chǎn)品服務(wù)。河南微功耗霍爾開關(guān)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南微功耗霍爾開關(guān),霍爾開關(guān)" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652189062500/1471308.jpg"></div><p> 霍爾開關(guān)對應(yīng)的工作磁體的設(shè)置用磁場作為被傳感物體的運(yùn)動(dòng)和位置信息載體時(shí)，一般采用長久磁鋼來產(chǎn)生工作磁場。例如，用一個(gè)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(qiáng)度。在空氣隙中，磁感應(yīng)強(qiáng)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(jì)算總有效工作氣隙時(shí)，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?yàn)榛魻柶骷枰ぷ麟娫?，在作運(yùn)動(dòng)或位置傳感時(shí)，一般令磁體隨被檢測物體運(yùn)動(dòng)，將霍爾器件固定在工作系統(tǒng)的適當(dāng)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(yùn)動(dòng)方式有：(a)對移；(b)側(cè)移；(c)旋轉(zhuǎn)；(d)遮斷。河南微功耗霍爾開關(guān)質(zhì)量霍爾元件,多型號霍爾元件盡在華芯!***霍爾元件供應(yīng)商華芯霍爾元件,大廠供貨,量大無憂！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南微功耗霍爾開關(guān),霍爾開關(guān)" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652086308594/667773.jpg"></div><p> 霍爾開關(guān)在電子防盜鎖中的應(yīng)用 </p> <p> 電子防盜鎖主要由電池供電，內(nèi)部裝置對功耗有一定要求。全級霍爾開關(guān)非常低的工作電壓達(dá)到2.4V，全級霍爾開關(guān)的功耗達(dá)到微安級，經(jīng)常被應(yīng)用于低功耗產(chǎn)品中。 </p> <p> 微功率霍爾開關(guān)主要在電子鎖中起到限位開關(guān)的作用，起到霍爾開關(guān)與磁鐵的協(xié)調(diào)作用。磁鐵靠近霍爾開關(guān)的時(shí)候低電平輸出。當(dāng)磁鐵離開霍爾開關(guān)元素輸出一個(gè)高水平并進(jìn)行關(guān)閉動(dòng)作時(shí)，做一個(gè)打開動(dòng)作。 </p> <p> 這種全級低功耗的霍爾開關(guān)可以感知N級和S級，無論即將到來的N或S電平是信號輸出，然后進(jìn)行動(dòng)作。它是一種基于混合信號CMOS技術(shù)的非極性霍爾開關(guān)。該芯片采用先進(jìn)的斬波穩(wěn)定技術(shù)，能夠提供準(zhǔn)確、穩(wěn)定的磁開關(guān)點(diǎn)。如HX6383,HX6363,HX6393,HX6373等都是全極微功耗霍爾開關(guān) </p> <p> <br /> </p> <p> <br /> </p><p> 霍爾元件在汽車后視鏡中的應(yīng)用： </p> <p> 在后視鏡的設(shè)計(jì)中，必須研究以下問題： </p> <p> （1）保護(hù)行人和乘客的形狀和結(jié)構(gòu)不受傷害；（2）符合車輛造型的概念；（3）減小空氣阻力的形狀；（4）適應(yīng)不同的氣候條件。（5）選擇適合大規(guī)模生產(chǎn)的結(jié)構(gòu)和材料。 </p> <p> 后視鏡霍爾元件主要在后視鏡當(dāng)中起到了角度測量的關(guān)鍵作用，后視鏡霍爾元件便于控制系統(tǒng)在后視鏡折疊展開到預(yù)定位置時(shí)能停止并調(diào)整動(dòng)力電機(jī)當(dāng)中的電源，防止遭受破壞，后視鏡霍爾元件主要使用的是雙極鎖存霍爾元件，同樣的霍爾元件可以用在其他不同的地方。如HX41F-H,HXS41H,HX6571,HX6572,HX6573,HX6574等我司擁有世界前列霍爾元件研發(fā)設(shè)計(jì)能力,與多家**科學(xué)研究院建立合作關(guān)系。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南微功耗霍爾開關(guān),霍爾開關(guān)" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082100221494140/4727094.jpg"></div><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。質(zhì)量霍爾元件盡在華芯--十六年專業(yè)做霍爾華芯專業(yè)大量提供霍爾元件批發(fā),量大采購有優(yōu)惠!河北線性霍爾開關(guān)</p><p style="text-indent:25px">霍爾元件,無損耗耐用,行業(yè)**!華芯霍爾元件廠家直銷,十六年專業(yè)做霍爾！河南微功耗霍爾開關(guān)</p><p> 按照霍爾元件的功能可將它們分為：霍爾線性器件和霍爾開關(guān)器件。前者輸出模擬量，后者輸出數(shù)字量。 </p> <p> 按被檢測的對象的性質(zhì)可將它們的應(yīng)用分為：直接應(yīng)用和間接應(yīng)用。前者是直接檢測出受檢測對象本身的磁場或磁特性，后者是檢測受檢對象上人為設(shè)置的磁場，用這個(gè)磁場來作被檢測的信息的載體，通過它，將許多非電、非磁的物理量例如力、力矩、壓力、應(yīng)力、位置、位移、速度、加速度、角度、角速度、轉(zhuǎn)數(shù)、轉(zhuǎn)速以及工作狀態(tài)發(fā)生變化的時(shí)間等，轉(zhuǎn)變成電量來進(jìn)行檢測和控制。河南微功耗霍爾開關(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。公司自2017-07-12成立以來，投身于[ "霍爾元件", "霍爾開關(guān)", "霍爾傳感器", "電機(jī)霍爾" ]，是電子元器件的主力軍。依托效率源扎實(shí)的技術(shù)積累、完善的產(chǎn)品體系、深厚的行業(yè)基礎(chǔ)，目前擁有員工數(shù)5~10人，年?duì)I業(yè)額達(dá)到1億元以上。無錫華芯科技始終關(guān)注自身，在風(fēng)云變化的時(shí)代，我們對自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使我們在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/490956.html</p></div></div></div></div></div><div id="bkh9nty" class="page-right twoColRt"><div id="lah4gyp" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="bqnc8rj" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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