深圳HX493霍爾開關(guān) 歡迎來電華芯霍爾元件廠家供應-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="如何理解霍爾開關(guān)的工作原理？使用類比法理解霍爾開關(guān)的效果：1）將霍爾開關(guān)類比成一個普通的電器按鍵開關(guān)，深圳HX493霍爾開關(guān)。2）當無磁場時（或磁感應強度小于一定值），霍爾開關(guān)是關(guān)閉狀態(tài)（假定磁感應強度小于一定值，霍爾開關(guān)是對應關(guān)閉狀態(tài)），"><meta name="keywords" content="深圳HX493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/">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>?深圳HX493霍爾開關(guān) 歡迎來電華芯霍爾元件廠家供應</p><div id="jkpl8ic" class="leftbox clearfix"><h1>深圳HX493霍爾開關(guān) 歡迎來電華芯霍爾元件廠家供應</h1><div id="427pi3r" class="proBig"><div id="kqf2ibf" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652091357422/5180997.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="noiqm86" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652091357422/5180997.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="0usccmv" 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>深圳HX493霍爾開關(guān),霍爾開關(guān)</p><p><span>***更新：</span>2021-01-29 01:05:02</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="sc0xvp3" 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="6c6ddm8" class="page-proshow02"><p class="title">詳細說明</p><div id="doxqput" class="box"><p><p> 如何理解霍爾開關(guān)的工作原理？ </p> <p> 使用類比法理解霍爾開關(guān)的效果： </p> <p> 1）將霍爾開關(guān)類比成一個普通的電器按鍵開關(guān)，深圳HX493霍爾開關(guān)。2）當無磁場時（或磁感應強度小于一定值），霍爾開關(guān)是關(guān)閉狀態(tài)（假定磁感應強度小于一定值，霍爾開關(guān)是對應關(guān)閉狀態(tài)），類似手動把電器的開關(guān)關(guān)閉，電器不工作。當有磁場時（或磁感應強度大于一定值），霍爾開關(guān)是導通狀態(tài)（假定磁感應強度大于一定值，霍爾開關(guān)是對應導通狀態(tài)），深圳HX493霍爾開關(guān)，類似手動把電器的開關(guān)打開，深圳HX493霍爾開關(guān)，電器正常工作。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。深圳HX493霍爾開關(guān)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="深圳HX493霍爾開關(guān),霍爾開關(guān)" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652091357422/5180997.jpg"></div><p> 霍爾開關(guān)是應用霍爾效應的半導體。一般用于電機中測定轉(zhuǎn)子轉(zhuǎn)速，如錄像機的磁鼓，電腦中的散熱風扇等；是一種基于霍爾效應的磁傳感器，已發(fā)展成一個品種多樣的磁傳感器產(chǎn)品族，并已得到普遍的應用。 </p> <p> 霍爾開關(guān)是一種基于霍爾效應的器件，它可以見到到磁場的變化，這個特性使得它應用普遍。我們以滑蓋手機為例，當手機蓋側(cè)的磁鐵靠近手機側(cè)的霍爾開關(guān)時，會產(chǎn)生霍爾電壓，然后進行放大給手機的CUP處理，比如關(guān)閉屏幕等動作。我司是專業(yè)的霍爾開關(guān)生產(chǎn)廠家。無錫HX6363霍爾開關(guān)價格我司擁有世界前列霍爾元件研發(fā)設(shè)計能力,與多家**科學研究院建立合作關(guān)系。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="深圳HX493霍爾開關(guān),霍爾開關(guān)" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652002460938/8587619.jpg"></div><p> 雙極霍爾開關(guān)元件的好壞檢測 </p> <p> 當磁體N極或S極接近霍爾開關(guān)時，輸出為高電平或低電平(通常為低電平)，這表明霍爾開關(guān)是好的。如果霍爾開關(guān)的輸出電平保持不變，如果無法識別霍爾開關(guān)接近或離開霍爾開關(guān)，則霍爾開關(guān)損壞。 </p> <p> 雙極鎖存霍爾開關(guān)元件的好壞檢測 </p> <p> 當磁體N極或S極非常接近霍爾開關(guān)時，輸出為高電平或低電平，然后將霍爾開關(guān)返回到霍爾開關(guān)，電平保持不變，然后使用對極獲得相反的電平。結(jié)果表明，霍爾開關(guān)是好的。如果霍爾開關(guān)接近所獲得的水平，并且在磁鐵離開后沒有鎖定，這意味著霍爾開關(guān)是壞的，當磁鐵接近相反極性的霍爾時，如果不能得到相反的電平，而另一個極性接近霍爾，則霍爾開關(guān)也是壞的。 </p><p> 霍爾開關(guān)在無刷直流電機中的應用 </p> <p> 直流無刷電機具有節(jié)能、壽命長、穩(wěn)定性高等特點，廣泛應用于空調(diào)、冰箱、汽車、電動汽車、工控等家電行業(yè)。直流無刷電動機的重要組成部分是霍爾開關(guān)，因為霍爾開關(guān)具有非接觸式、高安全性、高使用壽命和高穩(wěn)定性等優(yōu)點，能夠抵抗油污、粉塵等惡劣環(huán)境的影響。因此，霍爾開關(guān)是直流無刷電機的關(guān)鍵部件，其作用十分重要?；魻栭_關(guān)的選擇直接影響到直流無刷電機的質(zhì)量。一般使用鎖存型霍爾開關(guān)在無刷直流電機中，推薦使用HX41F/HXS41H/HX6571等鎖存型霍爾開關(guān)。華芯霍爾元件主營單極霍爾元件，全極霍爾元件，鎖存型霍爾元件和線性霍爾元件，產(chǎn)品齊全，歡迎選購。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="深圳HX493霍爾開關(guān),霍爾開關(guān)" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652118613282/430079.jpg"></div><p> 霍爾開關(guān)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(guān)型霍爾器件）。 </p> <p> 在用霍爾傳感器測量直流電動機的轉(zhuǎn)速時，將一個小磁鐵塊固定在電機的轉(zhuǎn)子上，將霍爾傳感器（開關(guān)型）靠近小磁鐵附近，當電機轉(zhuǎn)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(zhuǎn)速。華芯霍爾元件，專業(yè)霍爾開關(guān)廠家，值得信賴。深圳HX493霍爾開關(guān)</p><p style="text-indent:25px">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,種類齊全,十六年專業(yè)品質(zhì),我們只做質(zhì)量霍爾!深圳HX493霍爾開關(guān)</p><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(必要時可以增加溫度補償電路5額定控制電流：一般在幾mA幾十mA，尺寸越大其值越大(尺寸大的可達幾百mA；6型號：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深圳HX493霍爾開關(guān)</p><p> 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(gòu)及企業(yè)建立了戰(zhàn)略合作關(guān)系，具有較強的新產(chǎn)品、新技術(shù)開發(fā)能力。 </p> <p> 華芯公司注重研發(fā),公司擁有一批專業(yè)器件設(shè)計、集成電路設(shè)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(quán)、**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> 華芯公司保證向客戶提供高質(zhì)創(chuàng)新的產(chǎn)品。產(chǎn)品采用嚴格的質(zhì)量檢控方法,以確保產(chǎn)品質(zhì)量的可靠性。憑借可靠的商業(yè)信譽,質(zhì)量的售后服務(wù)以及現(xiàn)代化的生產(chǎn),已在全球的客戶中贏得了很好的聲譽。 </p> <p> 華芯公司強調(diào)發(fā)展,每年都會定期向市場推出新產(chǎn)品。華芯的產(chǎn)品**于國內(nèi)外市場 ,并得到廣大客戶的一致好評。華芯堅持“質(zhì)量優(yōu)先,服務(wù)至高,信譽優(yōu)先”的管理原則。誠摯的希望同所有的客戶一起創(chuàng)造勝利并分享成功的秘訣! </p> <p> 歡迎您聯(lián)系我們了解更多信息,華芯期待與您的合作! </p> <p> <br /> </p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3054134.html</p></div></div></div></div></div><div id="1iz3adm" class="page-right twoColRt"><div id="8nmakjx" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ntui4oh" 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="4tm8qz7" 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