深圳HX248霍爾元件誠信為本華芯霍爾元件廠家供應-b2b網站_b2b電子商務平臺【買產品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 線性霍爾電路由霍爾元件、差分放大器和射極跟隨器組成。其輸入是磁感應強度，輸出是和輸入量成正比的電壓。這類電路有很高的靈敏度和優(yōu)良的線性度，適用于各種磁場檢測。線性霍爾元件的特點：1、體積小、精"><meta name="keywords" content="深圳HX248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" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var 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class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082100220751953/8559265.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="vp8fe3u" 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>產品關鍵詞：</span>深圳HX248霍爾元件,霍爾元件</p><p><span>***更新：</span>2020-06-13 11:14:22</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="8rnk3fs" 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="dxpbyug" class="page-proshow02"><p class="title">詳細說明</p><div id="pzgip2t" class="box"><p><p> 線性霍爾電路由霍爾元件、差分放大器和射極跟隨器組成。其輸入是磁感應強度，輸出是和輸入量成正比的電壓。這類電路有很高的靈敏度和優(yōu)良的線性度，適用于各種磁場檢測。線性霍爾元件的特點：1、體積小、精確度高2、靈敏度高、線性度好3、溫度穩(wěn)定性好、可靠性高線性霍爾一些應用領域：1，深圳HX248霍爾元件、電流傳感器2、電源感應、磁（偏）傳感應用、黑色金屬探測器、接近傳感器、液**置傳感器。線性霍爾電路注意事項；1安裝時要盡量減少施加在電路外殼或引線上的機械應力，深圳HX248霍爾元件。2焊接溫度要低于260℃，時間小于5秒。3若以N極從背面接近霍爾電路，輸出電壓減小，S極從背面接近，輸出增加；若從正面接近，輸出狀態(tài)與從背面接近正好相反。線性霍爾效應器件對電流檢測來說是理想的，可以精確的測量由幾毫安到幾千安培的電流值。電流通過導體將產生一個大約每。因為一個霍爾器件的測量范圍是有限的，所以，需要配置檢測電路使被測量的電流強度范圍是在器件允許的范圍內。華芯十六年專業(yè)做霍爾元件，深圳HX248霍爾元件,****!霍爾元件一對一方案設計,快速交貨,完善的售后服務體系!深圳HX248霍爾元件</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="深圳HX248霍爾元件,霍爾元件" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082100220751953/8559265.jpg"></div><p> HX3144是一種單極霍爾效應傳感器IC。它采用先進的斬波穩(wěn)定技術，提供準確穩(wěn)定的磁開關點。設計、規(guī)格和性能對固態(tài)開關的應用進行了優(yōu)化。輸出晶體管將在具有足夠強的南極磁場的情況下打開(BOP)，該磁場面向封裝的標記側。同樣，輸出將被關閉(B)在南野較弱的情況下，與“0”場保持距離。包類型在無鹵版本中，由第三方組織進行了驗證。無鹵素包裝可供客戶選擇。特點和優(yōu)點DMOS霍爾IC技術。電源銷反向偏置保護。固態(tài)可靠性斬波穩(wěn)定放大器級。單極，輸出開關，感應磁鐵南極。操作降低到。高靈敏度的直接簧片開關更換應用。在125測試K規(guī)格。自定義靈敏度/溫度選擇是可用的。良好的ESD保護。常見應用：半導體開關限位開關極限開關電流限制電流傳感用于簧片開關更換的磁鐵接近傳感器。深圳HX248霍爾元件我司的產品可替代目前市場上大部分allegro、honeywell、旭化成等霍爾產品。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="深圳HX248霍爾元件,霍爾元件" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082098600371094/3436331.jpg"></div><p> HX6571霍爾效應傳感器是溫度穩(wěn)定，耐應力的傳感器。通過利用斬波器穩(wěn)定的動態(tài)偏移消除功能，可以實現(xiàn)優(yōu)越的高溫性能。這種方法降低了通常由器件過成型，溫度依賴性和熱應力引起的偏移電壓。 </p> <p> HX6571在單個硅芯片上包括以下組件：穩(wěn)壓器，霍爾電壓發(fā)生器，小信號放大器，斬波器穩(wěn)定，施密特觸發(fā)器，先進的DMOS晶圓制造工藝可利用低壓要求，組件匹配，非常低的輸入-偏移誤差和小的零件幾何形狀。 </p> <p> 該設備要求同時存在南極和北極磁場。在存在足夠強度的南極性場的情況下，設備輸出傳感器會打開，并且*在存在足夠強度的北極性場時才關閉。 </p> <p> 包裝是無鹵素標準，并且已通過第三方實驗室的驗證。 </p> <p> 特點和優(yōu)點 </p> <p> DMOS霍爾IC技術。 </p> <p> 電源引腳上的反向偏置保護。 </p> <p> 斬波穩(wěn)定放大器級。 </p> <p> 針對BLDC電機應用進行了優(yōu)化。 </p> <p> 在高溫條件下可靠且低檔。 </p> <p> 良好的靜電防護。 </p> <p> 在125℃下測試K。 </p> <p> 可以自定義靈敏度/溫度選擇。 </p> <p> 應用領域 </p> <p> 高溫風機電機 </p> <p> 三相BLDC電機應用 </p> <p> 速度感應 </p> <p> 位置感應 </p> <p> 電流感應 </p> <p> 計數(shù) </p> <p> 固態(tài)開關 </p> <p> 線性位置檢測 </p> <p> 角度位置檢測 </p> <p> 接近檢測 </p> <p> 高ESD能力 </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、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。質量霍爾元件,中國**霍爾元件,選霍爾,找華芯!華芯霍爾元件,穩(wěn)定性強,一致性高,無抖動,高精度,抗應力。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="深圳HX248霍爾元件,霍爾元件" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082098600927734/3211135.jpg"></div><p> 如何更好的理解霍爾開關的使用原理？ </p> <p> 使用類比法理解霍爾開關的效果： </p> <p> 1）將霍爾開關類比成一個普通的電器按鍵開關。 </p> <p> 2）當無磁場時（或磁感應強度小于一定值），霍爾開關是關閉狀態(tài)（假定磁感應強度小于一定值，霍爾開關是對應關閉狀態(tài)），類似手動把電器的開關關閉，電器不工作。 </p> <p> 當有磁場時（或磁感應強度大于一定值），霍爾開關是導通狀態(tài)（假定磁感應強度大于一定值，霍爾開關是對應導通狀態(tài)），類似手動把電器的開關打開，電器正常工作。華芯多年專業(yè)做霍爾,大品牌值得信賴,精選各類霍爾元件,好評如潮,庫存充足!霍爾元件一站搞定,價格優(yōu)惠!廣州HX251霍爾元件</p><p style="text-indent:25px">華芯全極霍爾元件功耗低,穩(wěn)定性高,一致性好,廣泛應用于電池供電設備,全極霍爾元件不分南極北極,便于安裝。深圳HX248霍爾元件</p><p> 霍爾元件對應的工作磁體的設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高斯的磁感應強度。在空氣隙中，磁感應強度會隨距離增加而迅速下降。為保證霍爾器件，尤其是霍爾開關器件的可靠工作，在應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)側移；(c)旋轉；(d)遮斷。深圳HX248霍爾元件</p><p style="text-indent:25px">無錫華芯晟科技有限公司位于江蘇省無錫市，創(chuàng)立于2017-07-12。公司自成立以來，以質量為發(fā)展，讓匠心彌散在每個細節(jié)，公司旗下[ "霍爾元件", "霍爾開關", "霍爾傳感器", "電機霍爾" ]深受客戶的喜愛。公司秉持誠信為本的經營理念，在電子元器件深耕多年，以技術為先導，以自主產品為**，發(fā)揮人才優(yōu)勢，打造電子元器件質量品牌。截止當前，我公司年營業(yè)額度達到1億元以上，爭取在一公分的領域里做出一公里的深度。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/245055.html</p></div></div></div></div></div><div id="b3wofho" class="page-right twoColRt"><div id="z2e8ipg" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ch8ctk2" 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="u7eijg8" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" alt="寧波寧海直接考A2有幾個科目真誠推薦寧波助學商務信息咨詢供應" class="vcenter" 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