山東HX282霍爾開關歡迎咨詢華芯霍爾元件廠家供應-b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="霍爾開關的相關參數(shù)1.封裝形式：TO.92(三腳插片)，SoT23(三腳貼片)，山東HX282霍爾開關。還有SIP4(四腳插片)，SOT142四腳貼片)和SOT89(四腳貼片)；2電源：有3.5~24V,2.5~35V,2，山東HX282霍"><meta name="keywords" content="山東HX282霍爾開關,霍爾開關"><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" 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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>?山東HX282霍爾開關歡迎咨詢華芯霍爾元件廠家供應</p><div id="xrt3z32" class="leftbox clearfix"><h1>山東HX282霍爾開關歡迎咨詢華芯霍爾元件廠家供應</h1><div id="8kholx8" class="proBig"><div id="kog784c" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652391181641/5238.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="vpmjqnz" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652391181641/5238.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="u3lykho" 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>山東HX282霍爾開關,霍爾開關</p><p><span>***更新：</span>2020-10-13 08:03:41</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="iuq74ho" 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="878vjam" class="page-proshow02"><p class="title">詳細說明</p><div id="srylx23" class="box"><p><p> 霍爾開關的相關參數(shù) </p> <p> 1.封裝形式：TO.92(三腳插片)，SoT23(三腳貼片)，山東HX282霍爾開關。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，山東HX282霍爾開關，山東HX282霍爾開關.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!山東HX282霍爾開關</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東HX282霍爾開關,霍爾開關" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652391181641/5238.jpg"></div><p> 霍爾開關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> 霍爾器件具有許多優(yōu)點，它們的結構牢固，體積小，重量輕，壽命長，安裝方便，功耗小，頻率高（可達1MHZ），耐震動，不怕灰塵、油污、水汽及鹽霧等的污染或腐蝕。 </p> <p> 霍爾線性器件的精度高、線性度好；霍爾開關器件無觸點、無磨損、輸出波形清晰、無抖動、無回跳、位置重復精度高（可達μm級）。取用了各種補償和保護措施的霍爾器件的工作溫度范圍寬，可達－55℃～150℃。山東HX282霍爾開關質(zhì)量霍爾元件,中國**霍爾元件,選霍爾,找華芯!華芯專業(yè)大量提供霍爾元件批發(fā),量大采購有優(yōu)惠!</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東HX282霍爾開關,霍爾開關" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652394609375/7944966.jpg"></div><p> 霍爾線性器件線性霍爾開關是一種模擬信號輸出的磁傳感器，輸出電壓隨輸入的磁力密度線性變化。 </p> <p> 線性霍爾效應傳感器 IC 的電壓輸出會精確測量磁通密度的變化。在靜態(tài)（無磁場）時，從理論上講，輸出應等于在工作電壓及工作溫度范圍內(nèi)的電源電壓的一半。增加南極磁場將增加來自其靜態(tài)電壓的電壓。相反，增加北極磁場將增加來自其靜態(tài)電壓的電壓。這些部件可測量電流的角、接近性、運動及磁通量。它們能夠以磁力驅(qū)動的方式反映機械事件。 </p><p> 霍爾元件應用霍爾效應的半導體。所謂霍爾效應，是指磁場作用于載流金屬導體、半導體中的載流子時，產(chǎn)生橫向電位差的物理現(xiàn)象。金屬的霍爾效應是1879年被美國物理學家霍爾發(fā)現(xiàn)的。當電流通過金屬箔片時，若在垂直于電流的方向施加磁場，則金屬箔片兩側(cè)面會出現(xiàn)橫向電位差。半導體中的霍爾效應比金屬箔片中更為明顯，而鐵磁金屬在居里溫度以下將呈極強的霍爾效應。利用霍爾效應可以設計制成多種傳感器?；魻栯娢徊頤H的基本關系為：式中 RH――霍爾系數(shù)；n――單位體積內(nèi)載流子或自由電子的個數(shù)；q――電子電量；I――通過的電流；B――垂直于I的磁感應強度；d――導體的厚度。對于半導體和鐵磁金屬，霍爾系數(shù)表達式和式（2）不同。由于通電導線周圍存在磁場，其大小和導線中的電流成正比，故可以利用霍爾元件測量出磁場，就可確定導線電流的大小。利用這一原理可以設計制成霍爾電流傳感器。若把霍爾元件置于電場強度為E、磁場強度為H的電磁場中，則在該元件中將產(chǎn)生電流I，元件上同時產(chǎn)生的霍爾電位差和電場強度E成正比，如果再測出該電磁場的磁場強度，則電磁場的功率密度瞬時值P可由確定。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="山東HX282霍爾開關,霍爾開關" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652002031250/335643.jpg"></div><p> 霍爾開關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，比如關閉屏幕等動作。我司是專業(yè)的霍爾開關生產(chǎn)廠家。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霍爾元件 ,霍爾哪家好選擇華芯晟準沒錯!浙江HX163霍爾開關</p><p style="text-indent:25px">華芯精選各類霍爾元件,提供高質(zhì)量產(chǎn)品服務,各類型號霍爾元件.霍爾元件一站搞定,價格優(yōu)惠歡迎咨詢!山東HX282霍爾開關</p><p> 霍爾元件是由霍爾片、4根引線和殼體組成。霍爾片是一塊矩形半導體單晶薄片（一般為4mm×2mm×），在它的長度方向兩端面上焊有a、b兩根引線，稱為控制電流端引線，通常用紅色導線。其焊接處稱為控制電流極（或稱激勵電流），要求焊接處接觸電阻很小，并呈純電阻，即歐姆接觸（無PN結特性）。在薄片的另兩側(cè)端面的中間以點的形式對稱地焊有c、d兩根霍爾輸出引線，通常用綠色導線。其焊接處稱為霍爾電極，要求歐姆接觸，且電極寬度與基片長度之比小于，否則影響輸出?；魻栐臍んw上用非導磁金屬、陶瓷或環(huán)氧樹脂封裝。目前，**常用的霍爾元件材料是鍺（Ge）、硅（Si）、銻化銦（ISb）、砷化銦（lnAs）和不同比例亞砷酸銦和磷酸銦組成的ln型固熔體等半導體材料。值得一提的是，20世紀80年代末出現(xiàn)了一種新型霍爾元件——超晶格結構（砷化鋁/砷化鎵）的霍爾元件，它可以用來測10-T的微磁場。可以說，超晶格霍爾元件是霍爾元件的一個質(zhì)的飛躍。山東HX282霍爾開關</p><p style="text-indent:25px">無錫華芯晟科技有限公司總部位于安鎮(zhèn)街道丹山路88號錫東創(chuàng)融大廈C座603，是一家電子元器件、電子線路板、集成電路的研發(fā)、設計、技術咨詢、技術服務和銷售：自營和代理各類商品及技術的進出口業(yè)務，但國家限定企業(yè)經(jīng)營和禁止進出口的商品和技術除外。（依法須經(jīng)批準的項目，經(jīng)相關部門批準后方可開展經(jīng)營活動）的公司。無錫華芯科技作為電子元器件、電子線路板、集成電路的研發(fā)、設計、技術咨詢、技術服務和銷售：自營和代理各類商品及技術的進出口業(yè)務，但國家限定企業(yè)經(jīng)營和禁止進出口的商品和技術除外。（依法須經(jīng)批準的項目，經(jīng)相關部門批準后方可開展經(jīng)營活動）的企業(yè)之一，為客戶提供良好的霍爾元件，霍爾開關，霍爾傳感器，電機霍爾。無錫華芯科技不斷開拓創(chuàng)新，追求出色，以技術為先導，以產(chǎn)品為平臺，以應用為重點，以服務為保證，不斷為客戶創(chuàng)造更高價值，提供更優(yōu)服務。無錫華芯科技創(chuàng)始人馬佳，始終關注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1534707.html</p></div></div></div></div></div><div id="lamofhj" class="page-right twoColRt"><div id="s2jvheq" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="pw7qnuq" 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" 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