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class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652109541016/3122979.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="fjbdfw8" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652109541016/3122979.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="wactlse" class="content"><p><span>需求數量：</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>產品關鍵詞：</span>珠海HX6573霍爾開關,霍爾開關</p><p><span>***更新：</span>2020-11-28 00:15:27</p><p><span id="click" >瀏覽次數：0次</span></p><a rel="nofollow" class="button">聯系我們</a></div></div><div id="gvxegya" 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>聯系人：</span>江經理</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="b2wd7ei" class="page-proshow02"><p class="title">詳細說明</p><div id="7ful88k" class="box"><p><p> 開關型霍爾開關的內部構成和工作原理 </p> <p> 開關型霍爾傳感器由穩(wěn)壓器、霍爾開關、放大器、斯密特觸發(fā)器和輸出級組成。當磁性物件移近霍爾開關時，開關檢測面上的霍爾開關因產生霍爾效應而使開關內部電路狀態(tài)發(fā)生變化，由此識別附近有磁性物體存在，進而控制開關的通或斷。這種接近開關的檢測對象必須是磁性物體，珠海HX6573霍爾開關。開關型霍爾開關分為雙極霍爾開關，鎖存型霍爾開關，單極霍爾開關和全極霍爾開關，其中全極霍爾開關又分為全極微功耗霍爾開關和全極非微功耗霍爾開關，珠海HX6573霍爾開關。開關型霍爾可應用于各個行業(yè)，實現替代固態(tài)開關的功能。華芯霍爾元件,多年數據驗證,一致性高,無抖動,高精度，珠海HX6573霍爾開關,抗應力,可替代各大進口品牌,用16年數據說話,歡迎試樣.珠海HX6573霍爾開關</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="珠海HX6573霍爾開關,霍爾開關" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652109541016/3122979.jpg"></div><p> 霍爾開關時使用注意事項（上） </p> <p> 1.霍爾是敏感器件，在使用過程以及存儲過程中應注意采取靜電防護措施。 </p> <p> 2.適宜的電源電壓和負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，負載電流及工作溫度不得超出規(guī)格書中多規(guī)定的范圍。 </p> <p> 3.所用工具，特別是焊接用的電烙鐵，必須嚴格接上地線，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電烙鐵進行焊接。 </p> <p> 4.所有設備都應嚴格接地，并用檢電筆逐個查明確無漏電，才能開始工作。 </p> <p> 5.要求印制板及霍爾器件管腳嚴格經過清潔處理，使它與焊錫有良好的浸潤性。珠海HX6573霍爾開關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="珠海HX6573霍爾開關,霍爾開關" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652002197266/2254685.jpg"></div><p> 如何判斷單極開關型霍爾開關是否有損壞？ </p> <p> 比如說，單極開關霍爾開關為5V接通，輸出端子的輸出電阻為串聯。當磁體遠離開關霍爾開關時，開關霍爾開關的輸出電壓為高電平(5V)。當磁體接近(通常為S極)單極霍爾開關元件時，開關霍爾開關的輸出電壓較低(約0.2V)，說明開關開型霍爾開關性能良好。如果霍爾開關的輸出電平保持不變，就無法識別磁鐵接近或離開霍爾開關，則霍爾開關損壞。單極霍爾開關起到的就是開關功能，通過感應磁場靠近或者原理來輸出低電壓或者高電壓，如果電壓不變，這個霍爾就已經被損壞了。 </p><p style="text-indent:25px">怎么使用霍爾元件檢測磁場？使用霍爾器件檢測磁場的方法極為簡單，將霍爾器件作成各種形式的探頭，放在被測磁場中，因霍爾器件只對垂直于霍爾片的表面的磁感應強度敏感，因而必須令磁力線和器件表面垂直，通電后即可由輸出電壓得到被測磁場的磁感應強度。若不垂直，則應求出其垂直分量來計算被測磁場的磁感應強度值。而且，因霍爾開關的尺寸極小，可以進行多點檢測，由計算機進行數據處理，可以得到場的分布狀態(tài)，并可對狹縫，小孔中的磁場進行檢測。中國霍爾質量供應商,選霍爾,找華芯!華芯十六年專業(yè)做霍爾,精度高,一致性好,靈敏度高,可替代各大進口品牌。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="珠海HX6573霍爾開關,霍爾開關" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652189062500/1471308.jpg"></div><p> 霍爾元件可用多種半導體材料制作，如Ge、Si、InSb、GaAs、InAs、InAsP以及多層半導體異質結構量子阱材料等等。 </p> <p> 半導體中電子遷移率（電子定向運動的平均速度）比空穴遷移率高，因此N型半導體較適合于制造靈敏度高的霍爾元件霍爾元件。 </p> <p> 常用的半導體材料N型硅、N型鍺、銻化銦、砷化銦和不同比例亞砷酸銦和磷酸銦組成的In型固溶體等。 </p> <p> 其中N型鍺容易加工，其霍爾常數、溫度性能、輸出線性都較好，應用非常普遍銻化銦元件由于在高溫時霍爾常數大，所以輸出較大，但對溫度**敏感，尤其在低溫范圍內溫度系數大；砷化銦的霍爾常數較小，溫度系數也較小，輸出線性好；砷化鎵的溫度特性和輸出線性好，是較理想的材料，但價格較貴。不同材料適用于不同場合，銻化銦適用于作為敏感元件，鍺和砷化銦霍爾元件適用于測量指示儀表。 </p> <p> <br /> 質量霍爾元件,中國**霍爾元件,選霍爾,找華芯!華芯霍爾元件,穩(wěn)定性強,一致性高,無抖動,高精度,抗應力。江蘇全極微功耗霍爾開關價格</p><p style="text-indent:25px">華芯精選各類霍爾元件,提供高質量產品服務,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!珠海HX6573霍爾開關</p><p> 霍爾元件在飲水機中的使用： </p> <p> 飲水機是一種加熱或降低桶裝純凈水（或礦泉水）溫度，方便人們飲用的設備。將一桶水放在機器上方，并與桶狀水一起使用 </p> <p> 飲水機霍爾傳感器位于進水端中起到的作用是水流量的控制作用，在飲水機霍爾傳感器一般采用雙極性霍爾元件，當水流過轉子組件的時候，磁性轉子轉動并輸出信號，其轉速隨著流量成線性變化，這時飲水機霍爾傳感器將輸出相應的脈沖信號反饋給控制器因此來進行判斷水流量的大小。飲水機可用的我司霍爾元件有：HX41F-H,HXS41H,HX6571,HX6572,HX6573,HX6574等珠海HX6573霍爾開關</p><p style="text-indent:25px">無錫華芯晟科技有限公司總部位于安鎮(zhèn)街道丹山路88號錫東創(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)、設計、技術咨詢、技術服務和銷售：自營和代理各類商品及技術的進出口業(yè)務，但國家限定企業(yè)經營和禁止進出口的商品和技術除外。（依法須經批準的項目，經相關部門批準后方可開展經營活動）的公司。無錫華芯科技深耕行業(yè)多年，始終以客戶的需求為向導，為客戶提供***的霍爾元件，霍爾開關，霍爾傳感器，電機霍爾。無錫華芯科技始終以本分踏實的精神和必勝的信念，影響并帶動團隊取得成功。無錫華芯科技創(chuàng)始人馬佳，始終關注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2168717.html</p></div></div></div></div></div><div id="p22qd2t" class="page-right twoColRt"><div id="jyfxpog" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="lvsfh7z" 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