重慶單極霍爾元件推薦廠家歡迎咨詢華芯霍爾元件廠家供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)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(yīng)強(qiáng)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(chǎng)檢測(cè)。線性霍爾元件的特點(diǎn)：1、體積小、精"><meta name="keywords" content="重慶單極霍爾元件推薦廠家,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 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class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無(wú)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(hào)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="sxdpd7m" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="qnk7j8o" 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(yīng)強(qiáng)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(chǎng)檢測(cè)。線性霍爾元件的特點(diǎn)：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(yīng)用領(lǐng)域：1、電流傳感器2、電源感應(yīng)、磁（偏）傳感應(yīng)用、黑色金屬探測(cè)器、接近傳感器、液**置傳感器。線性霍爾電路注意事項(xiàng)；1安裝時(shí)要盡量減少施加在電路外殼或引線上的機(jī)械應(yīng)力。2焊接溫度要低于260℃，時(shí)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，重慶單極霍爾元件推薦廠家，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(yīng)器件對(duì)電流檢測(cè)來(lái)說(shuō)是理想的，可以精確的測(cè)量由幾毫安到幾千安培的電流值。電流通過(guò)導(dǎo)體將產(chǎn)生一個(gè)大約每。因?yàn)橐粋€(gè)霍爾器件的測(cè)量范圍是有限的，所以，需要配置檢測(cè)電路使被測(cè)量的電流強(qiáng)度范圍是在器件允許的范圍內(nèi)。霍爾哪家好，重慶單極霍爾元件推薦廠家,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，重慶單極霍爾元件推薦廠家, 霍爾集成電路 , 霍爾質(zhì)量供應(yīng)商.重慶單極霍爾元件推薦廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶單極霍爾元件推薦廠家,霍爾元件" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082098600781250/8112737.jpg"></div><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(kāi)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(cè)的對(duì)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(cè)出受檢測(cè)對(duì)象本身的磁場(chǎng)或磁特性，后者是檢測(cè)受檢對(duì)象上人為設(shè)置的磁場(chǎng)，用這個(gè)磁場(chǎng)來(lái)作被檢測(cè)的信息的載體，通過(guò)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(lái)進(jìn)行檢測(cè)和控制。東莞華芯霍爾元件制造廠家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(shí)說(shuō)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="重慶單極霍爾元件推薦廠家,霍爾元件" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082100220273437/2540646.jpg"></div><p> HX41F-N，霍爾效應(yīng)傳感器，設(shè)計(jì)用于無(wú)刷直流電動(dòng)機(jī)應(yīng)用的電子換向。該器件包括一個(gè)用于磁感應(yīng)的片上霍爾電壓發(fā)生器，一個(gè)放大霍爾電壓的比較器以及一個(gè)施密特觸發(fā)器，以提供開(kāi)關(guān)滯后以控制噪聲，并提供集電極開(kāi)路輸出。內(nèi)部帶隙調(diào)節(jié)器用于為內(nèi)部電路提供溫度補(bǔ)償?shù)碾娫措妷?，并允許較寬的工作電源范圍。除磁性開(kāi)關(guān)點(diǎn)外，該設(shè)備完全相同。該器件在單個(gè)硅芯片上包括一個(gè)穩(wěn)壓器，霍爾電壓發(fā)生器，小信號(hào)放大器，斬波穩(wěn)定器，施密特觸發(fā)器，集電極開(kāi)路輸出，可吸收高達(dá)25mA的電流。足夠強(qiáng)度的南極將打開(kāi)輸出。需要北極以關(guān)閉輸出。板載穩(wěn)壓器允許在。軟件包類型為無(wú)鹵素版本，已通過(guò)第三方機(jī)構(gòu)的驗(yàn)證。特點(diǎn)和優(yōu)點(diǎn)溫度補(bǔ)償。寬電壓范圍。電源引腳上的反向偏置保護(hù)。125℃測(cè)試通過(guò)。 </p><p> 霍爾元件是一種基于霍爾效應(yīng)的磁傳感器，已發(fā)展成一個(gè)品種多樣的磁傳感器產(chǎn)品族，并已得到普遍的應(yīng)用。 </p> <p> 霍爾器件具有許多優(yōu)點(diǎn)，它們的結(jié)構(gòu)牢固，體積小，重量輕，壽命長(zhǎng)，安裝方便，功耗小，頻率高（可達(dá)1MHZ），耐震動(dòng)，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(kāi)關(guān)器件無(wú)觸點(diǎn)、無(wú)磨損、輸出波形清晰、無(wú)抖動(dòng)、無(wú)回跳、位置重復(fù)精度高（可達(dá)μm級(jí)）。取用了各種補(bǔ)償和保護(hù)措施的霍爾器件的工作溫度范圍寬，可達(dá)－55℃～150℃。我司的產(chǎn)品可替代目前市場(chǎng)上大部分allegro、honeywell、旭化成等霍爾產(chǎn)品。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶單極霍爾元件推薦廠家,霍爾元件" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082098600371094/3436331.jpg"></div><p> 霍爾元件時(shí)使用注意事項(xiàng)1.霍爾是敏感器件，在使用過(guò)程以及存儲(chǔ)過(guò)程中應(yīng)注意采取靜電防護(hù)措施。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。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。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(wú)漏電，才能開(kāi)始工作。5.要求印制板及霍爾器件管腳嚴(yán)格經(jīng)過(guò)清潔處理，使它與焊錫有良好的浸潤(rùn)性。6.由于機(jī)械應(yīng)力會(huì)造成霍爾器件磁敏感度的漂移，在使用安裝中應(yīng)盡量減少施加到器件外殼和引線上的機(jī)械力，如管腳需要彎曲，請(qǐng)?jiān)诰嘁€根部3mm以外操作。7.將導(dǎo)線平行焊接在霍爾器件的引腳上，焊接時(shí)不能掰動(dòng)霍爾器件引腳。8.建議焊接溫度：電烙鐵焊接，建議溫度在350℃，**長(zhǎng)5秒；波峰焊：建議比較高溫度260℃，**長(zhǎng)3秒；紅外回流焊：建議比較高245℃，**長(zhǎng)10秒。9.焊點(diǎn)不得有毛刺，以避免將熱縮管刺破而導(dǎo)致短路燒壞霍爾器件。10.熱縮管必須套在霍爾器件的引腳根部，保證器件充分絕緣，比較好在熱縮管及引線的下面再鋪一層絕緣紙。華芯十六年專業(yè)做霍爾元件,****!霍爾元件一對(duì)一方案設(shè)計(jì),快速交貨,完善的售后服務(wù)體系!蘇州華芯霍爾元件哪家好</p><p style="text-indent:25px">***霍爾芯片,高精度低功耗霍爾芯片華芯晟精選各類霍爾芯片,提供高質(zhì)量產(chǎn)品服務(wù),各類型號(hào)霍爾芯片.重慶單極霍爾元件推薦廠家</p><p> 線性霍爾和開(kāi)關(guān)式霍爾可以通用嗎？在轉(zhuǎn)把上用的霍爾元件，我們把它叫線性霍爾元件。就是說(shuō)，根據(jù)磁場(chǎng)感應(yīng)的大小，它的電壓會(huì)隨著磁場(chǎng)大小的變化而變化，磁場(chǎng)感應(yīng)的強(qiáng)度越強(qiáng)，翰出的霍爾電壓就越大；磁場(chǎng)感應(yīng)的強(qiáng)度越小，翰出的電壓就越小。所以我們?cè)谵D(zhuǎn)動(dòng)轉(zhuǎn)把時(shí)，電壓可以從由小到大，逐漸加大，或者是逐漸變小。在電機(jī)上用的霍爾元件，我們把它叫做開(kāi)關(guān)式霍爾元件。在磁場(chǎng)靠近霍爾元件時(shí)，這是霍爾元件直接導(dǎo)通狀態(tài)，輸出比較大電壓。磁場(chǎng)感應(yīng)離開(kāi)時(shí)，直接進(jìn)入關(guān)閉狀態(tài)，沒(méi)有電壓輸出。就像個(gè)開(kāi)關(guān)一樣的，保持通斷的功能。不能像轉(zhuǎn)把霍爾元件那樣，逐步的施加電壓。所以這兩種霍爾元件，因?yàn)榉诺奈恢貌煌?，所涉及的原理也不太一樣，所以它們是不能互相代?重慶單極霍爾元件推薦廠家</p><p style="text-indent:25px">無(wú)錫華芯晟科技有限公司創(chuàng)建于2017-07-12，注冊(cè)資金 50-100萬(wàn)元，辦公設(shè)施齊全，辦公環(huán)境優(yōu)越，已全力實(shí)行網(wǎng)絡(luò)化辦公，**提高了速度和效率。專業(yè)的團(tuán)隊(duì)大多數(shù)員工都有多年工作經(jīng)驗(yàn)，熟悉行業(yè)專業(yè)知識(shí)技能，致力于發(fā)展華芯,allegro,霍尼韋爾,旭化成,霍爾微,邁萊芯,英飛凌的品牌。我公司擁有強(qiáng)大的技術(shù)實(shí)力，多年來(lái)一直專注于電子元器件、電子線路板、集成電路的研發(fā)、設(shè)計(jì)、技術(shù)咨詢、技術(shù)服務(wù)和銷售：自營(yíng)和代理各類商品及技術(shù)的進(jìn)出口業(yè)務(wù)，但國(guó)家限定企業(yè)經(jīng)營(yíng)和禁止進(jìn)出口的商品和技術(shù)除外。（依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開(kāi)展經(jīng)營(yíng)活動(dòng)）的發(fā)展和創(chuàng)新，打造高指標(biāo)產(chǎn)品和服務(wù)。無(wú)錫華芯晟科技有限公司主營(yíng)業(yè)務(wù)涵蓋[ "霍爾元件", "霍爾開(kāi)關(guān)", "霍爾傳感器", "電機(jī)霍爾" ]，堅(jiān)持“質(zhì)量?jī)?yōu)先、質(zhì)量服務(wù)、顧客滿意”的質(zhì)量方針，贏得廣大客戶的支持和信賴。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1001802.html</p></div></div></div></div></div><div id="zoxj7ty" class="page-right twoColRt"><div id="o9s7lw7" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="d5n25fy" class="recomPic likePro"><a 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