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href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_dzyqj/">電子元器件</a>?<a 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>?河北霍爾開關(guān) 歡迎咨詢華芯霍爾元件廠家供應(yīng)</p><div id="99hxvtz" class="leftbox clearfix"><h1>河北霍爾開關(guān) 歡迎咨詢華芯霍爾元件廠家供應(yīng)</h1><div id="tf7jpdj" class="proBig"><div id="jfvb9lr" 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="rpfdjpv" 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="9zndthp" 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>河北霍爾開關(guān),霍爾開關(guān)</p><p><span>***更新：</span>2020-12-04 02:05:42</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="n9tbhfl" 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(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="9l99bzp" class="page-proshow02"><p class="title">詳細說明</p><div id="z79hd77" class="box"><p><p> 霍爾開關(guān)時使用注意事項（下） </p> <p> 6.由于機械應(yīng)力會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械力，如管腳需要彎曲，請在距引線根部3mm以外操作。；7.將導(dǎo)線平行焊接在霍爾器件的引腳上，焊接時不能掰動霍爾器件引腳。；8.建議焊接溫度：電烙鐵焊接，建議溫度在350℃，**長5秒；波峰焊：建議比較高溫度260℃，**長3秒；紅外回流焊：建議比較高245℃，**長10秒，河北霍爾開關(guān)。；9.焊點不得有毛刺，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，河北霍爾開關(guān)，比較好在熱縮管及引線的下面再鋪一層絕緣紙，河北霍爾開關(guān)。霍爾哪家好,霍爾集成電路,買霍爾元件還是選華芯晟!河北霍爾開關(guān)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北霍爾開關(guān),霍爾開關(guān)" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652391181641/5238.jpg"></div><p> 霍爾線性器件線性霍爾開關(guān)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(yīng)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(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。南通電機霍爾開關(guān)?霍爾哪家好,電機霍爾,選擇華芯晟準沒錯!華芯晟提供各種類型的霍爾元件。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北霍爾開關(guān),霍爾開關(guān)" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652187148438/2712001.jpg"></div><p> 霍爾元件在電冰箱中的應(yīng)用： </p> <p> 冰箱霍爾開關(guān)常用來檢測冰箱門的開關(guān)狀態(tài)，冰箱中有兩個磁鐵兩個霍爾開關(guān)和一個電機是冰箱門的主要組成部分之一，把冰箱霍爾開關(guān)跟磁鐵分開固定在冷藏門跟冷凍門中，使冰箱霍爾開關(guān)跟磁鐵相對，根據(jù)冰箱霍爾開關(guān)靠近或離開時產(chǎn)生高低電壓來判斷冰箱開關(guān)，當(dāng)達到設(shè)定時間沒有關(guān)閉時候會通過控制系統(tǒng)給出使用者提示。冰箱門上用的霍爾一般用單極霍爾，如我司的HX6286,HX6278,HX6287等。冰箱電機里一般用鎖存型霍爾元件，如我司的HX41F-H,HXS41H,HX6571,HX6572,HX6573,HX6574等 </p><p> 霍爾元件在汽車后視鏡中的應(yīng)用： </p> <p> 在后視鏡的設(shè)計中，必須研究以下問題： </p> <p> （1）保護行人和乘客的形狀和結(jié)構(gòu)不受傷害；（2）符合車輛造型的概念；（3）減小空氣阻力的形狀；（4）適應(yīng)不同的氣候條件。（5）選擇適合大規(guī)模生產(chǎn)的結(jié)構(gòu)和材料。 </p> <p> 后視鏡霍爾元件主要在后視鏡當(dāng)中起到了角度測量的關(guān)鍵作用，后視鏡霍爾元件便于控制系統(tǒng)在后視鏡折疊展開到預(yù)定位置時能停止并調(diào)整動力電機當(dāng)中的電源，防止遭受破壞，后視鏡霍爾元件主要使用的是雙極鎖存霍爾元件，同樣的霍爾元件可以用在其他不同的地方。如HX41F-H,HXS41H,HX6571,HX6572,HX6573,HX6574等霍爾元件新春大促中~華芯霍爾，長期與多加**企業(yè)合作。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北霍爾開關(guān),霍爾開關(guān)" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652002460938/8587619.jpg"></div><p> 霍爾開關(guān)器件 </p> <p> 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)是隨機輸出，有可能是高電平，也有可能是低電平。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。霍爾元件新春大促中~華芯霍爾元件，質(zhì)量好，價格優(yōu)，長期與多加**企業(yè)合作。南通電機霍爾開關(guān)</p><p style="text-indent:25px">霍爾元件選型,廠家直銷華芯霍爾元件,十六年專業(yè)做霍爾,無損耗耐用霍爾元件華芯幫您一站搞定,好評如潮!河北霍爾開關(guān)</p><p> 造成霍爾開關(guān)失效的常見原因有哪些？我們在使用霍爾開關(guān)的過程中經(jīng)常會遇到霍爾工作了一段時間之后就停止工作的情況，這時，霍爾芯片可能是被損壞了，那是什么原因?qū)е碌哪?？可以從以下幾個方面來入手分析檢測：1.首先檢查外部電路，是否有虛焊漏焊的情況造成短路、斷路的現(xiàn)象。2.開關(guān)類的霍爾一般都需要外接一個上拉電阻才可以正常工作，檢查下電阻是否正常。3.單獨檢查下磁鐵，有些磁鐵存在時間過長使磁鐵消磁，導(dǎo)致霍爾感應(yīng)不到，無法正常工作。（注：霍爾與磁鐵之間有阻隔也會減弱磁場）4.是否超出了霍爾本身的溫度范圍，溫度過高會導(dǎo)致霍爾損壞，也會導(dǎo)致磁鐵消磁。5.檢查電壓、電流是否穩(wěn)定，是否在霍爾參數(shù)規(guī)定范圍內(nèi)，偏上限或下限會造成霍爾不穩(wěn)定，超出參數(shù)范圍會導(dǎo)致霍爾被瞬間擊穿造成損壞。河北霍爾開關(guān)</p><p style="text-indent:25px">無錫華芯晟科技有限公司是一家電子元器件、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)的進出口業(yè)務(wù)，但國家限定企業(yè)經(jīng)營和禁止進出口的商品和技術(shù)除外。（依法須經(jīng)批準的項目，經(jīng)相關(guān)部門批準后方可開展經(jīng)營活動）的公司，致力于發(fā)展為創(chuàng)新務(wù)實、誠實可信的企業(yè)。無錫華芯科技擁有一支經(jīng)驗豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團隊，以高度的專注和執(zhí)著為客戶提供霍爾元件，霍爾開關(guān)，霍爾傳感器，電機霍爾。無錫華芯科技致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對用戶產(chǎn)品上的貼心，為用戶帶來良好體驗。無錫華芯科技創(chuàng)始人馬佳，始終關(guān)注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: 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