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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="2ico7kz" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082100221025390/4913166.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="b23tkmo" 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>江門單極霍爾元件推薦,霍爾元件</p><p><span>***更新：</span>2020-07-14 18:20:01</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="onkbnpw" 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="c7ho3au" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="eykhzrt" class="box"><p><p> 霍爾元件在電磁爐中的應(yīng)用 </p> <p> 電磁爐主要由兩部分組成：一部分是能夠產(chǎn)生高頻交變磁場的電路系統(tǒng)（包括電磁爐的線圈板）；另一部分是固定電路系統(tǒng)，承受電磁爐的結(jié)構(gòu)外殼（包括能承受高溫和冷熱快速變化的爐面板）。電磁爐霍爾元件原理電路板安裝在設(shè)備機(jī)體壁內(nèi)側(cè)，在對應(yīng)的設(shè)備機(jī)體壁外側(cè)安裝磁感應(yīng)滑塊機(jī)構(gòu)。磁力滑塊在磁感應(yīng)滑塊機(jī)構(gòu)上的磁通性能，通過設(shè)備本體壁傳感霍爾元件電路板上的磁感應(yīng)霍爾元件，實(shí)現(xiàn)電氣設(shè)備的功率調(diào)節(jié)和控制?；魻栐膬?yōu)點(diǎn)：滑動式動力換檔控制開關(guān)簡單合理。在保持原撥桿功率調(diào)節(jié)開關(guān)易于操作的基礎(chǔ)上，克服了原撥桿調(diào)功開關(guān)的撥號桿需突出于設(shè)備壁上孔，空氣或水蒸氣中的鹽霧或水蒸氣易浸入設(shè)備壁孔，江門單極霍爾元件推薦，江門單極霍爾元件推薦，并將設(shè)備中的電氣元件染色的缺點(diǎn)，江門單極霍爾元件推薦。電磁爐霍爾元件特別適用于商用感應(yīng)爐的消防調(diào)節(jié)和控制。無錫華芯霍爾開關(guān)是質(zhì)量的霍爾開關(guān)供應(yīng)商，連續(xù)17年專業(yè)做霍爾。江門單極霍爾元件推薦</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江門單極霍爾元件推薦,霍爾元件" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082100221025390/4913166.jpg"></div><p> HX41F-N，霍爾效應(yīng)傳感器，設(shè)計用于無刷直流電動機(jī)應(yīng)用的電子換向。該器件包括一個用于磁感應(yīng)的片上霍爾電壓發(fā)生器，一個放大霍爾電壓的比較器以及一個施密特觸發(fā)器，以提供開關(guān)滯后以控制噪聲，并提供集電極開路輸出。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)碾娫措妷海⒃试S較寬的工作電源范圍。除磁性開關(guān)點(diǎn)外，該設(shè)備完全相同。該器件在單個硅芯片上包括一個穩(wěn)壓器，霍爾電壓發(fā)生器，小信號放大器，斬波穩(wěn)定器，施密特觸發(fā)器，集電極開路輸出，可吸收高達(dá)25mA的電流。足夠強(qiáng)度的南極將打開輸出。需要北極以關(guān)閉輸出。板載穩(wěn)壓器允許在。軟件包類型為無鹵素版本，已通過第三方機(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℃測試通過。蘇州華芯霍爾元件推薦質(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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江門單極霍爾元件推薦,霍爾元件" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082098600996094/8658652.jpg"></div><p> 造成霍爾元件失效的常見原因有哪些？ </p> <p> 我們在使用霍爾元件的過程中經(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： </p> <p> 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。 </p> <p> 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。 </p> <p> 3.單獨(dú)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） </p> <p> 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。 </p> <p> 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。 </p><p> HX6571霍爾效應(yīng)傳感器是溫度穩(wěn)定，耐應(yīng)力的傳感器。通過利用斬波器穩(wěn)定的動態(tài)偏移消除功能，可以實(shí)現(xiàn)優(yōu)越的高溫性能。這種方法降低了通常由器件過成型，溫度依賴性和熱應(yīng)力引起的偏移電壓。 </p> <p> HX6571在單個硅芯片上包括以下組件：穩(wěn)壓器，霍爾電壓發(fā)生器，小信號放大器，斬波器穩(wěn)定，施密特觸發(fā)器，先進(jìn)的DMOS晶圓制造工藝可利用低壓要求，組件匹配，非常低的輸入-偏移誤差和小的零件幾何形狀。 </p> <p> 該設(shè)備要求同時存在南極和北極磁場。在存在足夠強(qiáng)度的南極性場的情況下，設(shè)備輸出傳感器會打開，并且*在存在足夠強(qiáng)度的北極性場時才關(guān)閉。 </p> <p> 包裝是無鹵素標(biāo)準(zhǔn)，并且已通過第三方實(shí)驗(yàn)室的驗(yàn)證。 </p> <p> 特點(diǎn)和優(yōu)點(diǎn) </p> <p> DMOS霍爾IC技術(shù)。 </p> <p> 電源引腳上的反向偏置保護(hù)。 </p> <p> 斬波穩(wěn)定放大器級。 </p> <p> 針對BLDC電機(jī)應(yīng)用進(jìn)行了優(yōu)化。 </p> <p> 在高溫條件下可靠且低檔。 </p> <p> 良好的靜電防護(hù)。 </p> <p> 在125℃下測試K。 </p> <p> 可以自定義靈敏度/溫度選擇。 </p> <p> 應(yīng)用領(lǐng)域 </p> <p> 高溫風(fēng)機(jī)電機(jī) </p> <p> 三相BLDC電機(jī)應(yīng)用 </p> <p> 速度感應(yīng) </p> <p> 位置感應(yīng) </p> <p> 電流感應(yīng) </p> <p> 計數(shù) </p> <p> 固態(tài)開關(guān) </p> <p> 線性位置檢測 </p> <p> 角度位置檢測 </p> <p> 接近檢測 </p> <p> 高ESD能力我司擁有世界前列霍爾元件研發(fā)設(shè)計能力,與多家**科學(xué)研究院建立合作關(guān)系。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江門單極霍爾元件推薦,霍爾元件" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637082100221025390/1454526.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(diǎn)，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(fèi)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(diǎn)和優(yōu)點(diǎn)：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。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.天津微功耗霍爾元件推薦</p><p style="text-indent:25px">全極霍爾元件哪家好?華芯全極霍爾元件品質(zhì)保障!華芯霍爾元件功耗低,一致性好,靈敏度高,**提供配型服務(wù)。江門單極霍爾元件推薦</p><p> 雙極霍爾開關(guān)元件的好壞檢測 </p> <p> 當(dāng)磁體N極或S極接近霍爾開關(guān)時，輸出為高電平或低電平(通常為低電平)，這表明霍爾元件是好的。如果霍爾開關(guān)的輸出電平保持不變，如果無法識別霍爾開關(guān)接近或離開霍爾開關(guān)，則霍爾開關(guān)損壞。 </p> <p> 雙極鎖存霍爾開關(guān)元件的好壞檢測 </p> <p> 當(dāng)磁體N極或S極非常接近霍爾開關(guān)時，輸出為高電平或低電平，然后將霍爾元件返回到霍爾元件，電平保持不變，然后使用對極獲得相反的電平。結(jié)果表明，霍爾元件是好的。如果霍爾元件接近所獲得的水平，并且在磁鐵離開后沒有鎖定，這意味著霍爾元件是壞的，當(dāng)磁鐵接近相反極性的霍爾時，如果不能得到相反的電平，而另一個極性接近霍爾，則霍爾開關(guān)也是壞的。江門單極霍爾元件推薦</p><p style="text-indent:25px">無錫華芯晟科技有限公司創(chuàng)立于2017-07-12，是一家生產(chǎn)型公司。公司業(yè)務(wù)分為[ "霍爾元件", "霍爾開關(guān)", "霍爾傳感器", "電機(jī)霍爾" ]等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供質(zhì)量的產(chǎn)品和服務(wù)。公司秉持誠信為本的經(jīng)營理念，在電子元器件深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為**，發(fā)揮人才優(yōu)勢，打造電子元器件質(zhì)量品牌。截止當(dāng)前，我公司年營業(yè)額度達(dá)到1億元以上，爭取在一公分的領(lǐng)域里做出一公里的深度。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/598482.html</p></div></div></div></div></div><div id="oi7c8su" class="page-right twoColRt"><div id="8yvxzln" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="qfx8g33" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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