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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="hf3iepi" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652390498047/8123960.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="wzlxjfb" 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>珠海單極霍爾開關(guān)價(jià)格,霍爾開關(guān)</p><p><span>***更新：</span>2020-11-27 09:04:56</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="7v3se3p" 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(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="kms8p3r" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="a8ijqh2" class="box"><p><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(gè)磁極靠近它，輸出低電位電壓（低電平）或關(guān)的信號(hào)，磁場磁極離開它輸出高電位電壓（高電平）或開的信號(hào)，但要注意的是，單極性霍爾開關(guān)它會(huì)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?yàn)榇艌鲇袃蓚€(gè)磁極N、S（正磁或負(fù)磁），所以兩個(gè)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(hào)不發(fā)生改變，直到另一個(gè)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。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，珠海單極霍爾開關(guān)價(jià)格，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，珠海單極霍爾開關(guān)價(jià)格，任何磁極靠近輸出低電平信號(hào)，離開輸出高電平信號(hào)。 ***霍爾芯片，珠海單極霍爾開關(guān)價(jià)格,高精度低功耗霍爾芯片華芯晟精選各類霍爾芯片,提供高質(zhì)量產(chǎn)品服務(wù),各類型號(hào)霍爾芯片.珠海單極霍爾開關(guān)價(jià)格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="珠海單極霍爾開關(guān)價(jià)格,霍爾開關(guān)" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652390498047/8123960.jpg"></div><p> 霍爾開關(guān)在洗碗機(jī)中的應(yīng)用 </p> <p> 日本是亞洲前列個(gè)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(jì)算機(jī)全自動(dòng)臺(tái)式洗碗機(jī)。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，洗碗機(jī)電機(jī)中的轉(zhuǎn)子通過霍爾開關(guān)的時(shí)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(dòng)進(jìn)而推動(dòng)洗碗機(jī)控制循環(huán)工作。河北HX6363霍爾開關(guān)價(jià)格質(zhì)量霍爾元件盡在華芯--十六年專業(yè)做霍爾華芯專業(yè)大量提供霍爾元件批發(fā),量大采購有優(yōu)惠!</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="珠海單極霍爾開關(guān)價(jià)格,霍爾開關(guān)" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652390527344/522664.jpg"></div><p> 線性霍爾和開關(guān)式霍爾可以通用嗎？在轉(zhuǎn)把上用的霍爾開關(guān)，我們把它叫線性霍爾開關(guān)。就是說，根據(jù)磁場感應(yīng)的大小，它的電壓會(huì)隨著磁場大小的變化而變化，磁場感應(yīng)的強(qiáng)度越強(qiáng)，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(dòng)轉(zhuǎn)把時(shí)，電壓可以從由小到大，逐漸加大，或者是逐漸變小。在電機(jī)上用的霍爾開關(guān)，我們把它叫做開關(guān)式霍爾開關(guān)。在磁場靠近霍爾開關(guān)時(shí)，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(shí)，直接進(jìn)入關(guān)閉狀態(tài)，沒有電壓輸出。就像個(gè)開關(guān)一樣的，保持通斷的功能。不能像轉(zhuǎn)把霍爾開關(guān)那樣，逐步的施加電壓。所以這兩種霍爾開關(guān)，因?yàn)榉诺奈恢貌煌?，所涉及的原理也不太一樣，所以它們是不能互相代?</p><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，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)器件無觸點(diǎn)、無磨損、輸出波形清晰、無抖動(dòng)、無回跳、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,中國**霍爾元件,選霍爾,找華芯!華芯專業(yè)大量提供霍爾元件批發(fā),量大采購有優(yōu)惠!</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="珠海單極霍爾開關(guān)價(jià)格,霍爾開關(guān)" src="http://tyunfile.71360.com/UploadFile/wxhxskj/637128652396113282/8184245.jpg"></div><p> 霍爾開關(guān)在無刷直流電機(jī)中的應(yīng)用 </p> <p> 直流無刷電機(jī)具有節(jié)能、壽命長、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刷電機(jī)的質(zhì)量。一般使用鎖存型霍爾開關(guān)在無刷直流電機(jī)中，推薦使用HX41F/HXS41H/HX6571等鎖存型霍爾開關(guān)。華芯霍爾元件，專業(yè)霍爾開關(guān)廠家，值得信賴。珠海單極霍爾開關(guān)價(jià)格</p><p style="text-indent:25px">華芯霍爾元件好不好?一試您就知道!華芯霍爾元件歡迎試樣!**選樣,用事實(shí)說話,用數(shù)據(jù)證明.珠海單極霍爾開關(guān)價(jià)格</p><p> 如何判斷單極開關(guān)型霍爾開關(guān)是否有損壞？ </p> <p> 比如說，單極開關(guān)霍爾開關(guān)為5V接通，輸出端子的輸出電阻為串聯(lián)。當(dāng)磁體遠(yuǎn)離開關(guān)霍爾開關(guān)時(shí)，開關(guān)霍爾開關(guān)的輸出電壓為高電平(5V)。當(dāng)磁體接近(通常為S極)單極霍爾開關(guān)元件時(shí)，開關(guān)霍爾開關(guān)的輸出電壓較低(約0.2V)，說明開關(guān)開型霍爾開關(guān)性能良好。如果霍爾開關(guān)的輸出電平保持不變，就無法識(shí)別磁鐵接近或離開霍爾開關(guān)，則霍爾開關(guān)損壞。單極霍爾開關(guān)起到的就是開關(guān)功能，通過感應(yīng)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(gè)霍爾就已經(jīng)被損壞了。珠海單極霍爾開關(guān)價(jià)格</p><p style="text-indent:25px">無錫華芯晟科技有限公司致力于電子元器件，是一家生產(chǎn)型的公司。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個(gè)細(xì)節(jié)，公司旗下霍爾元件，霍爾開關(guān)，霍爾傳感器，電機(jī)霍爾深受客戶的喜愛。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)品為重點(diǎn)，發(fā)揮人才優(yōu)勢，打造電子元器件良好品牌。無錫華芯科技憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2166313.html</p></div></div></div></div></div><div id="dbxzv8c" class="page-right twoColRt"><div id="an3gcyk" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="lepqhie" 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