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class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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HX6287霍爾開關(guān)價(jià)格,霍爾開關(guān)</p><p><span>***更新：</span>2020-09-06 13:33:00</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="ljfl5tv" 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="hnbr3jj" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="rvlb5th" class="box"><p><p> 霍爾線性器件線性霍爾開關(guān)是一種模擬信號(hào)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(yīng)傳感器 IC 的電壓輸出會(huì)精確測(cè)量磁通密度的變化。在靜態(tài)（無(wú)磁場(chǎng)）時(shí)，從理論上講，輸出應(yīng)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(chǎng)將增加來(lái)自其靜態(tài)電壓的電壓。相反，深圳HX6287霍爾開關(guān)價(jià)格，增加北極磁場(chǎng)將增加來(lái)自其靜態(tài)電壓的電壓，深圳HX6287霍爾開關(guān)價(jià)格。這些部件可測(cè)量電流的角、接近性，深圳HX6287霍爾開關(guān)價(jià)格、運(yùn)動(dòng)及磁通量。它們能夠以磁力驅(qū)動(dòng)的方式反映機(jī)械事件。華芯是專業(yè)的霍爾元件供應(yīng)廠家，提供的霍爾質(zhì)優(yōu)價(jià)優(yōu)，歡迎咨詢。深圳HX6287霍爾開關(guān)價(jià)格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="深圳HX6287霍爾開關(guān)價(jià)格,霍爾開關(guān)" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652119326172/8578675.jpg"></div><p> 霍爾開關(guān)是應(yīng)用霍爾效應(yīng)的半導(dǎo)體。一般用于電機(jī)中測(cè)定轉(zhuǎn)子轉(zhuǎn)速，如錄像機(jī)的磁鼓，電腦中的散熱風(fēng)扇等；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> 霍爾開關(guān)是一種基于霍爾效應(yīng)的器件，它可以見到到磁場(chǎng)的變化，這個(gè)特性使得它應(yīng)用普遍。我們以滑蓋手機(jī)為例，當(dāng)手機(jī)蓋側(cè)的磁鐵靠近手機(jī)側(cè)的霍爾開關(guān)時(shí)，會(huì)產(chǎn)生霍爾電壓，然后進(jìn)行放大給手機(jī)的CUP處理，比如關(guān)閉屏幕等動(dòng)作。我司是專業(yè)的霍爾開關(guān)生產(chǎn)廠家。珠海HX6574霍爾開關(guān)價(jià)格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(hào)霍爾元件.霍爾元件一站搞定,價(jià)格優(yōu)惠歡迎咨詢!</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="深圳HX6287霍爾開關(guān)價(jià)格,霍爾開關(guān)" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082098601894531/9697550.jpg"></div><p> 雙極霍爾和全極霍爾目前是常用的霍爾開關(guān)，廣泛應(yīng)用于開關(guān)，測(cè)速，計(jì)量等應(yīng)用的產(chǎn)品上，但是實(shí)際應(yīng)用中很多人誤將雙極當(dāng)成全極，或者全極當(dāng)成雙極，造成在搭建霍爾電路或者設(shè)計(jì)電路時(shí)的困擾。如今我們就來(lái)詳細(xì)講下如何正確區(qū)分雙極霍爾開關(guān)和全極霍爾開關(guān)。1.雙極霍爾開關(guān)雙極霍爾一般都要指定一個(gè)磁極，同時(shí)需要兩個(gè)磁極分別控制高低電平，利用磁場(chǎng)NS極交替來(lái)輸出信號(hào)。如S極靠近時(shí)輸出低電平，N極靠近時(shí)輸出高電平。雙極霍爾典型應(yīng)用就是測(cè)速或者計(jì)數(shù)。如果磁場(chǎng)被移除，則是隨機(jī)輸出，有可能是打開，也有可能是關(guān)閉。雙極性霍爾開關(guān)特點(diǎn)：穩(wěn)定性好，高靈敏度，寬電壓，一致性好，壽命長(zhǎng)。2.全極霍爾開關(guān)全極性霍爾又叫無(wú)極性霍爾，其感應(yīng)方式為：全極霍爾不分南（S）北極(N)檢測(cè)磁場(chǎng)，磁鐵接近時(shí)輸出低電平，遠(yuǎn)離時(shí)輸出高電平，全極霍爾的感應(yīng)方式與單極霍爾的感應(yīng)方式相似，區(qū)別在于，單極性霍爾開關(guān)會(huì)指定磁極，而全極性霍爾開關(guān)不會(huì)指定磁極，任何磁極靠近輸出低電平信號(hào)，離開輸出高電平信號(hào)。全極霍爾開關(guān)特點(diǎn)：低電壓，低功耗。 </p><p> 霍爾開關(guān)在無(wú)刷直流電機(jī)中的應(yīng)用 </p> <p> 直流無(wú)刷電機(jī)具有節(jié)能、壽命長(zhǎng)、穩(wěn)定性高等特點(diǎn)，廣泛應(yīng)用于空調(diào)、冰箱、汽車、電動(dòng)汽車、工控等家電行業(yè)。直流無(wú)刷電動(dòng)機(jī)的重要組成部分是霍爾開關(guān)，因?yàn)榛魻栭_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(diǎn)，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(wú)刷電機(jī)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(wú)刷電機(jī)的質(zhì)量。一般使用鎖存型霍爾開關(guān)在無(wú)刷直流電機(jī)中，推薦使用HX41F/HXS41H/HX6571等鎖存型霍爾開關(guān)。霍爾元件,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(píng)如潮,庫(kù)存充足!霍爾元件一站搞定。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="深圳HX6287霍爾開關(guān)價(jià)格,霍爾開關(guān)" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652002675782/9761445.jpg"></div><p> 霍爾開關(guān)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℃。質(zhì)量霍爾元件廠家華芯晟,高精度低功耗霍爾元件廠家霍爾元件廠家華芯晟。深圳HX6287霍爾開關(guān)價(jià)格</p><p style="text-indent:25px">我公司擁有世界前列霍爾研發(fā)能力，霍爾產(chǎn)品設(shè)計(jì)能力，與多家**科學(xué)研究院建立合作關(guān)系。深圳HX6287霍爾開關(guān)價(jià)格</p><p> 霍爾開關(guān)時(shí)使用注意事項(xiàng)（下） </p> <p> 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。深圳HX6287霍爾開關(guān)價(jià)格</p><p style="text-indent:25px">無(wú)錫華芯晟科技有限公司總部位于安鎮(zhèn)街道丹山路88號(hào)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(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)后方可開展經(jīng)營(yíng)活動(dòng)）的公司。無(wú)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(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)后方可開展經(jīng)營(yíng)活動(dòng)）的企業(yè)之一，為客戶提供良好的霍爾元件，霍爾開關(guān)，霍爾傳感器，電機(jī)霍爾。無(wú)錫華芯科技繼續(xù)堅(jiān)定不移地走高質(zhì)量發(fā)展道路，既要實(shí)現(xiàn)基本面穩(wěn)定增長(zhǎng)，又要聚焦關(guān)鍵領(lǐng)域，實(shí)現(xiàn)轉(zhuǎn)型再突破。無(wú)錫華芯科技始終關(guān)注電子元器件市場(chǎng)，以敏銳的市場(chǎng)洞察力，實(shí)現(xiàn)與客戶的成長(zhǎng)共贏。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1181059.html</p></div></div></div></div></div><div id="njzfb3h" class="page-right twoColRt"><div 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