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clearfix tcPro"><section class="home-main container clearfix"><div id="p3mtvxo" class="twoCol"><div id="db8xzgi" 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</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>?佛山電動車霍爾開關報價鑄造輝煌華芯霍爾元件廠家供應</p><div id="pqquwip" class="leftbox clearfix"><h1>佛山電動車霍爾開關報價鑄造輝煌華芯霍爾元件廠家供應</h1><div id="gz22mt2" class="proBig"><div id="von3hy7" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128651997978516/8898302.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="p3iulxu" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128651997978516/8898302.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="felce77" 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>佛山電動車霍爾開關報價,霍爾開關</p><p><span>***更新：</span>2020-08-17 04:12:33</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="sbyk848" 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="i8bx744" class="page-proshow02"><p class="title">詳細說明</p><div id="trtf7df" class="box"><p><p> 霍爾開關怎么使用？霍爾器件是一種對磁場強度起反應的小型器件，只要它附近的磁場有變化它就有反應并輸出相應的電壓或脈沖電壓（開關型霍爾器件）。 </p> <p> 在用霍爾傳感器測量直流電動機的轉速時，將一個小磁鐵塊固定在電機的轉子上，將霍爾傳感器（開關型）靠近小磁鐵附近，當電機轉動以后，磁鐵會以一定的周期靠近傳感器一次，這樣霍爾傳感器將輸出一個低電平，當小磁鐵遠離傳感器時，傳感器輸出一個高電平。將這個脈沖送到單片機內(nèi)部定時器，計算出脈沖一個周期的時間，就可以算出電機的轉速，佛山電動車霍爾開關報價，佛山電動車霍爾開關報價。華芯十六年專業(yè)做霍爾元件，佛山電動車霍爾開關報價,量大從優(yōu)!為客戶提供質量的產(chǎn)品,專業(yè)的技術支持及完善的服務!佛山電動車霍爾開關報價</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山電動車霍爾開關報價,霍爾開關" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128651997978516/8898302.jpg"></div><p> 霍爾元件在電冰箱中的應用： </p> <p> 冰箱霍爾開關常用來檢測冰箱門的開關狀態(tài)，冰箱中有兩個磁鐵兩個霍爾開關和一個電機是冰箱門的主要組成部分之一，把冰箱霍爾開關跟磁鐵分開固定在冷藏門跟冷凍門中，使冰箱霍爾開關跟磁鐵相對，根據(jù)冰箱霍爾開關靠近或離開時產(chǎn)生高低電壓來判斷冰箱開關，當達到設定時間沒有關閉時候會通過控制系統(tǒng)給出使用者提示。冰箱門上用的霍爾一般用單極霍爾，如我司的HX6286,HX6278,HX6287等。冰箱電機里一般用鎖存型霍爾元件，如我司的HX41F-H,HXS41H,HX6571,HX6572,HX6573,HX6574等佛山電動車霍爾開關報價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="佛山電動車霍爾開關報價,霍爾開關" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652390498047/8123960.jpg"></div><p> <p> 按照霍爾開關的功能可將它們分為：霍爾線性器件和霍爾開關器件。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可將它們的應用分為：直接應用和間接應用。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置的磁場，用這個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、應力、位置、位移、速度、加速度、角度、角速度、轉數(shù)、轉速以及工作狀態(tài)發(fā)生變化的時間等，轉變成電量來進行檢測和控制。 </p> </p><p> 開關型霍爾開關的內(nèi)部構成和工作原理 </p> <p> 開關型霍爾傳感器由穩(wěn)壓器、霍爾開關、放大器、斯密特觸發(fā)器和輸出級組成。當磁性物件移近霍爾開關時，開關檢測面上的霍爾開關因產(chǎn)生霍爾效應而使開關內(nèi)部電路狀態(tài)發(fā)生變化，由此識別附近有磁性物體存在，進而控制開關的通或斷。這種接近開關的檢測對象必須是磁性物體。開關型霍爾開關分為雙極霍爾開關，鎖存型霍爾開關，單極霍爾開關和全極霍爾開關，其中全極霍爾開關又分為全極微功耗霍爾開關和全極非微功耗霍爾開關。開關型霍爾可應用于各個行業(yè)，實現(xiàn)替代固態(tài)開關的功能。霍爾哪家好,買霍爾元件還是選華芯晟!華芯晟提供各種類型的高靈敏度霍爾元件 , 霍爾集成電路 , 霍爾質量供應商.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山電動車霍爾開關報價,霍爾開關" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082098601894531/9697550.jpg"></div><p> 霍爾開關在洗碗機中的應用 </p> <p> 日本是亞洲前列個研究洗碗機的國家，到20世紀90年代中后期，它已經(jīng)開發(fā)出微型計算機全自動臺式洗碗機。洗碗機霍爾開關主要在電機當中起到位置換向的作用。一般電機中的霍爾使用雙極鎖存的霍爾開關。如HX41F-H,HXS41H,HX6571,HX6572,HX6573,HX6574等，洗碗機電機中的轉子通過霍爾開關的時候，永磁轉子的磁場使通電的霍爾開關釋放低電壓然后電路導通供電給對應的電子，以此產(chǎn)生磁場極性相同的磁場極性相同的磁場來推斥轉子繼續(xù)轉動進而推動洗碗機控制循環(huán)工作。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!佛山電動車霍爾開關報價</p><p style="text-indent:25px">無錫華芯晟霍爾元件是質量的霍爾元件生產(chǎn)廠家，十七年來一直做霍爾，是霍爾的行業(yè)**企業(yè)。佛山電動車霍爾開關報價</p><p> 1、霍爾系數(shù)RH（又稱霍爾常數(shù)）在磁場不太強時，霍爾電勢差UH與激勵電流I和磁感應強度B的乘積成正比，與霍爾片的厚度δ成反比，即，式中的RH稱為霍爾系數(shù)，它表示霍爾效應的強弱。另即霍爾常數(shù)等于霍爾片材料的電阻率ρ與電子遷移率μ的乘積。2、霍爾靈敏度KH（又稱霍爾乘積靈敏度）霍爾靈敏度與霍爾系數(shù)成正比而與霍爾片的厚度δ成反比，即，它通常可以表征霍爾常數(shù)。3、霍爾額定激勵電流當霍爾元件自身溫升10℃時所流過的激勵電流稱為額定激勵電流。4、霍爾比較大允許激勵電流以霍爾元件允許比較大溫升為限制所對應的激勵電流稱為比較大允許激勵電流。5、霍爾輸入電阻霍爾激勵電極間的電阻值稱為輸入電阻。6、霍爾輸出電阻霍爾輸出電極間的電阻值稱為輸出電阻。7、霍爾元件的電阻溫度系數(shù)在不施加磁場的條件下，環(huán)境溫度每變化1℃時，電阻的相對變化率，用α表示，單位為%/℃。佛山電動車霍爾開關報價</p><p style="text-indent:25px">無錫華芯晟科技有限公司成立于2017-07-12，是一家生產(chǎn)型的公司。公司業(yè)務分為[ "霍爾元件", "霍爾開關", "霍爾傳感器", "電機霍爾" ]等，目前不斷進行創(chuàng)新和服務改進，為客戶提供質量的產(chǎn)品和服務。公司從事電子元器件多年，有著創(chuàng)新的設計、強大的技術，還有一批**的專業(yè)化的隊伍，確保為客戶提供質量的產(chǎn)品及服務。公司自成立以來發(fā)展迅速，業(yè)務不斷發(fā)展壯大，年營業(yè)額度達到1億元以上，未來我們將不斷進行創(chuàng)新和改進，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/941182.html</p></div></div></div></div></div><div id="2bxzqxo" class="page-right twoColRt"><div id="7nzgneg" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="odfrok7" 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配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="8qco2cy" class="recomPic likePro"><a 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