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src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082098600996094/8658652.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="sjkv8jz" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082098600996094/8658652.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="antupkd" 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>蘇州微功耗霍爾元件哪家好,霍爾元件</p><p><span>***更新：</span>2020-07-30 21:13:27</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="zwrb8uk" 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(jī): </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(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="egv8fcx" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="adt8fds" class="box"><p><p> 線性霍爾和開關(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，根據(jù)磁場感應(yīng)的大小，它的電壓會隨著磁場大小的變化而變化，磁場感應(yīng)的強(qiáng)度越強(qiáng)，蘇州微功耗霍爾元件哪家好，翰出的霍爾電壓就越大；磁場感應(yīng)的強(qiáng)度越小，翰出的電壓就越小。所以我們在轉(zhuǎn)動轉(zhuǎn)把時，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，我們把它叫做開關(guān)式霍爾元件。在磁場靠近霍爾元件時，這是霍爾元件直接導(dǎo)通狀態(tài)，輸出比較大電壓。磁場感應(yīng)離開時，直接進(jìn)入關(guān)閉狀態(tài)，沒有電壓輸出。就像個開關(guān)一樣的，蘇州微功耗霍爾元件哪家好，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，蘇州微功耗霍爾元件哪家好，因為放的位置不同，所涉及的原理也不太一樣，所以它們是不能互相代。華芯精選各類霍爾元件,提供高質(zhì)量產(chǎn)品服務(wù),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!蘇州微功耗霍爾元件哪家好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州微功耗霍爾元件哪家好,霍爾元件" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082098600996094/8658652.jpg"></div><p> HX6659是一種線性霍爾效應(yīng)傳感器，由霍爾傳感器、線性放大器和圖騰極輸出級組成.它具有輸出噪聲低的特點，不需要使用外部濾波。它也可以提供更高的溫度穩(wěn)定性和準(zhǔn)確性。線性霍爾傳感器的工作溫度范圍為-40℃至105℃，適用于商業(yè)、消費和工業(yè)env。environments環(huán)境(environment的名詞復(fù)數(shù))霍爾效應(yīng)傳感器的高靈敏度精確極微弱的磁通密度變化.線性源輸出電壓由電源電壓和變化比例決定。磁通密度。典型的工作電流為，工作電壓范圍為。TRIM版本可用于**偏移量應(yīng)用。三種可用的包樣式為大多數(shù)應(yīng)用程序提供了磁優(yōu)化的解決方案。封裝類型也是SOT-23()，SQ是QFN2020-3()，**小溫度低剖面表面貼裝封裝，而封裝UA是一個三引線超小型SIP通過孔安裝特點和優(yōu)點：工作電壓范圍：5VDC低噪聲作業(yè)電路設(shè)計靈活性的線性輸出圖騰-穩(wěn)定而精確的輸出極對正反兩種情況的反應(yīng)磁力優(yōu)化的UA，SQ，SO包TRIM版可用于高精度的應(yīng)用。魯棒ESD性能常見應(yīng)用：電流傳感電動機(jī)控制器位置傳感磁碼讀數(shù)旋轉(zhuǎn)編碼器。惠州微功耗霍爾元件推薦廠家華芯晟--霍爾元件廠家專業(yè)霍爾元件廠家,只做質(zhì)量霍爾霍爾元件廠家推薦華芯晟.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州微功耗霍爾元件哪家好,霍爾元件" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082100221025390/1454526.jpg"></div><p> 如何更好的理解霍爾開關(guān)的使用原理？ </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)。 </p> <p> 2）當(dāng)無磁場時（或磁感應(yīng)強(qiáng)度小于一定值），霍爾開關(guān)是關(guān)閉狀態(tài)（假定磁感應(yīng)強(qiáng)度小于一定值，霍爾開關(guān)是對應(yīng)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。 </p> <p> 當(dāng)有磁場時（或磁感應(yīng)強(qiáng)度大于一定值），霍爾開關(guān)是導(dǎo)通狀態(tài)（假定磁感應(yīng)強(qiáng)度大于一定值，霍爾開關(guān)是對應(yīng)導(dǎo)通狀態(tài)），類似手動把電器的開關(guān)打開，電器正常工作。 </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(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(jī)械應(yīng)力。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(yīng)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(dǎo)體將產(chǎn)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(qiáng)度范圍是在器件允許的范圍內(nèi)。質(zhì)量霍爾元件盡在華芯--十六年專業(yè)做霍爾華芯霍爾元件專業(yè)生產(chǎn)單極霍爾,雙極鎖存型霍爾,全極霍爾,線性霍爾.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州微功耗霍爾元件哪家好,霍爾元件" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082098601230469/4523969.jpg"></div><p> 霍爾開關(guān)器件按照霍爾開關(guān)的感應(yīng)方式可將它們分為：單極性霍爾開關(guān)、雙極性霍爾開關(guān)、全極性霍爾開關(guān)。 </p> <p> 單極性霍爾開關(guān)的感應(yīng)方式：磁場的一個磁極靠近它，輸出低電位電壓（低電平）或關(guān)的信號，磁場磁極離開它輸出高電位電壓（高電平）或開的信號，但要注意的是，單極性霍爾開關(guān)它會指定某磁極感應(yīng)才有效，一般是正面感應(yīng)磁場S極，反面感應(yīng)N極。 </p> <p> 雙極性霍爾開關(guān)的感應(yīng)方式：因為磁場有兩個磁極N、S（正磁或負(fù)磁），所以兩個磁極分別控制雙極性霍爾開關(guān)的開和關(guān)（高低電平），它一般具有鎖定的作用，也就是說當(dāng)磁極離開后，霍爾輸出信號不發(fā)生改變，直到另一個磁極感應(yīng)。另外，雙極性霍爾開關(guān)的初始狀態(tài)是隨機(jī)輸出，有可能是高電平，也有可能是低電平。 </p> <p> 全極性霍爾開關(guān)的感應(yīng)方式：全極性霍爾開關(guān)的感應(yīng)方式與單極性霍爾開關(guān)的感應(yīng)方式相似，區(qū)別在于，單極性霍爾開關(guān)會指定磁極，而全極性霍爾開關(guān)不會指定磁極，任何磁極靠近輸出低電平信號，離開輸出高電平信號。我司的產(chǎn)品可替代目前市場上大部分allegro、honeywell、旭化成等霍爾產(chǎn)品?；葜菸⒐幕魻栐扑]廠家</p><p style="text-indent:25px">***霍爾元件供應(yīng)商華芯晟片,大廠供貨,量大無憂,歡迎大量采購!十六年專業(yè)品質(zhì),我們只做質(zhì)量霍爾!蘇州微功耗霍爾元件哪家好</p><p> 霍爾元件在洗碗機(jī)中的應(yīng)用 </p> <p> 日本是亞洲較早個研究洗碗機(jī)的國家，到20世紀(jì)90年代中后期，它已經(jīng)開發(fā)出微型計算機(jī)全自動臺式洗碗機(jī)。 </p> <p> 洗碗機(jī)霍爾開關(guān)主要在電機(jī)當(dāng)中起到位置換向的作用。一般電機(jī)中的霍爾使用雙極鎖存的霍爾開關(guān)。如HX41F-H,HXS41H,HX6571,HX6572,HX6573,HX6574等 </p> <p> 洗碗機(jī)電機(jī)中的轉(zhuǎn)子通過霍爾開關(guān)的時候，永磁轉(zhuǎn)子的磁場使通電的霍爾開關(guān)釋放低電壓然后電路導(dǎo)通供電給對應(yīng)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(zhuǎn)子繼續(xù)轉(zhuǎn)動進(jìn)而推動洗碗機(jī)控制循環(huán)工作。蘇州微功耗霍爾元件哪家好</p><p style="text-indent:25px">無錫華芯晟科技有限公司創(chuàng)立于2017-07-12，總部位于江蘇省無錫市，是一家電子元器件、電子線路板、集成電路的研發(fā)、設(shè)計、技術(shù)咨詢、技術(shù)服務(wù)和銷售：自營和代理各類商品及技術(shù)的進(jìn)出口業(yè)務(wù)，但國家限定企業(yè)經(jīng)營和禁止進(jìn)出口的商品和技術(shù)除外。（依法須經(jīng)批準(zhǔn)的項目，經(jīng)相關(guān)部門批準(zhǔn)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(shè)計、技術(shù)咨詢、技術(shù)服務(wù)和銷售：自營和代理各類商品及技術(shù)的進(jìn)出口業(yè)務(wù)，但國家限定企業(yè)經(jīng)營和禁止進(jìn)出口的商品和技術(shù)除外。（依法須經(jīng)批準(zhǔn)的項目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營活動）的品牌企業(yè)，為客戶提供質(zhì)量的[ "霍爾元件", "霍爾開關(guān)", "霍爾傳感器", "電機(jī)霍爾" ]。依托效率源扎實的技術(shù)積累、完善的產(chǎn)品體系、深厚的行業(yè)基礎(chǔ)，目前擁有員工數(shù)5~10人，年營業(yè)額達(dá)到1億元以上。無錫華芯科技始終關(guān)注電子元器件市場，以敏銳的市場洞察力以準(zhǔn)確定位，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: 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