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href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="tsxzbdu" class="twoCol"><div id="q8wik3z" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_smdn/">數(shù)碼、電腦</a>?<a href="http://www.cdcfah.com/cp/second-smdn_zjfwq/">整機(jī)、服務(wù)器</a>?<a href="http://www.cdcfah.com/cp/third-zjfwq_cpzl/">磁盤陣列</a>?杭州按摩器磁環(huán)哪家好歡迎咨詢上海昱崢磁業(yè)供應(yīng)</p><div id="luw2nf3" class="leftbox clearfix"><h1>杭州按摩器磁環(huán)哪家好歡迎咨詢上海昱崢磁業(yè)供應(yīng)</h1><div id="28l8b7r" class="proBig"><div id="gfhogfe" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yuzhengciye/637453671072460217/4364177.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="oipmovs" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yuzhengciye/637453671072460217/4364177.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="u3td2ew" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>杭州按摩器磁環(huán)哪家好,磁環(huán)</p><p><span>***更新：</span>2021-02-03 03:19:34</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="sheldpr" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海昱崢磁業(yè)有限公司</a></p><p><span>聯(lián)系人：</span>李先生</p><p><span>郵箱: </span>18717987059@163.com</p><p><span>電話: </span>18717987059</p><p><span>傳真: </span>021_67109719</p><p><span>網(wǎng)址: </span>http://yuzhengciye.shop.88360.com</p><p><span>手機(jī): </span>021-61558081</p><p><span>地址: </span>南橋鎮(zhèn)奉浦大道818號816室</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="h22wnf3" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="dwtvceg" class="box"><p><p style="text-indent:25px">使用鐵氧體磁環(huán)規(guī)格注意事項(xiàng)：1，杭州按摩器磁環(huán)哪家好.鐵氧體磁環(huán)規(guī)格的效果與電路阻抗有關(guān)：電路的阻抗越低，則鐵氧體磁環(huán)(磁珠)的濾波效果越好，杭州按摩器磁環(huán)哪家好。因此，在一般鐵氧體材料的產(chǎn)品手冊中，并不給出鐵氧體材料的插入損耗，而是給出鐵氧體材料的阻抗，鐵氧體材料的阻抗越大，杭州按摩器磁環(huán)哪家好，濾波效果也越好。2.共模扼流圈的匝數(shù)：增加穿過磁環(huán)的匝數(shù)可以增加低頻的阻抗，但是由于寄生電容增加，高頻的阻抗會減小。盲目增加匝數(shù)來增加衰減量是一個常見的錯誤。當(dāng)需要壓制的干擾頻帶較寬時，可在兩個磁環(huán)上繞不同的匝數(shù)。醫(yī)療方面設(shè)備，相對來講，都是比較嚴(yán)格的一項(xiàng)產(chǎn)品。杭州按摩器磁環(huán)哪家好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州按摩器磁環(huán)哪家好,磁環(huán)" src="https://tyunfile.71360.com/UploadFile/yuzhengciye/637453671072460217/4364177.png"></div><p style="text-indent:25px">大部分磁環(huán)都需要進(jìn)行涂裝，方便區(qū)別，一般鐵粉芯用兩色來區(qū)分，常用的有紅/透明、黃/紅、綠/紅、綠/藍(lán)以及黃/白，錳芯環(huán)一般涂綠色，鐵硅鋁一般全黑等等。其實(shí)磁環(huán)燒制后的顏色和與之后噴涂的涂料染色沒有什么必然關(guān)系，只是行業(yè)里面的約定而已。例如，綠色表示高導(dǎo)磁環(huán)；雙色表示鐵粉芯磁環(huán)；黑色表示鐵硅鋁磁環(huán)等等。高導(dǎo)磁環(huán)。高導(dǎo)磁環(huán)，就不得不說鎳鋅鐵氧體磁環(huán)。磁環(huán)按材料分為鎳鋅和錳鋅，鎳鋅鐵氧體磁環(huán)材料的磁導(dǎo)率目前從15-2000不等均有應(yīng)用，常用的材料是鎳鋅鐵氧體磁導(dǎo)率在100-1000之間，按磁導(dǎo)率分類，分為低磁導(dǎo)率材料。而錳鋅鐵氧體磁環(huán)材料的磁導(dǎo)率一般在1000以上，所以錳鋅材料生產(chǎn)的磁環(huán)被稱為高導(dǎo)磁環(huán)。鎳鋅鐵氧體磁環(huán)一般用于各種線材，電路板端，電腦設(shè)備中抗干擾，錳鋅鐵氧體磁環(huán)可制作電感器、變壓器、濾波器的磁芯、磁頭及天線棒。通常情況下，材料磁導(dǎo)率越低，適用的頻率范圍越寬；材料磁導(dǎo)率越高，適用的頻率范圍越窄。杭州按摩器磁環(huán)哪家好釹鐵硼磁鐵在我們的日常日子中具有重要的運(yùn)用。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州按摩器磁環(huán)哪家好,磁環(huán)" src="https://tyunfile.71360.com/UploadFile/yuzhengciye/637453671137469661/7254150.png"></div><p style="text-indent:25px">在電子行業(yè)當(dāng)中，相信大家都知道變頻器是一種常見的干擾問題，而且很多做變頻器的客戶會打電話來咨詢，工作不正常怎么解決，有的人就說加“磁環(huán)”可以解決此問題，那么到底加裝磁環(huán)能不能有效解決干擾問題？磁環(huán)加在哪個位置，你清楚嗎？對于加磁環(huán)問題，首先要了解變頻器的輸出入端，還是變頻器內(nèi)部，或者是變頻器輸出。如果這三個地方都添加變頻器磁環(huán)，抗干擾效果會更加明顯。磁環(huán)，抗干擾磁環(huán)，或者說吸收磁環(huán)、鐵氧體磁環(huán)，是起濾波作用。加磁環(huán)，不是隨便加就可以了，必須要根據(jù)EMC壓制頻率點(diǎn)來選擇，同時還要知道磁環(huán)的阻抗曲線，兩者相匹配，還有就是磁環(huán)的繞線圈數(shù)對EMC測試結(jié)果也不一樣。</p><p style="text-indent:25px">鐵粉芯磁環(huán)：鐵粉芯是磁性材料四氧化三鐵的通俗說法，主要應(yīng)用于電器回路中解決電磁兼容性（EMC）問題。實(shí)際應(yīng)用時，根據(jù)不同波段下對濾波要求不同會添加各種不同的其他物質(zhì)。早期的磁粉芯是由鐵硅鋁合金磁粉壓制而成的“粘結(jié)”金屬軟磁磁芯。人們常將這種鐵硅鋁磁粉芯稱作“鐵粉芯”。它的典型制備工藝為：用Fe-Si-Al合金磁粉經(jīng)過球磨扁平化處理并用化學(xué)方法進(jìn)行絕緣層包覆，然后添加15wt%左右的粘結(jié)劑，混合均勻后模壓固化，較后經(jīng)熱處理(消除應(yīng)力)而制成產(chǎn)品。這種傳統(tǒng)的“鐵粉芯”產(chǎn)品，主要工作于20kHz～200kHz。由于它們有比在同頻段工作的鐵氧體高得多的飽和磁通密度、直流疊加特性好、磁致伸縮系數(shù)接近于零、工作時無噪聲、頻率穩(wěn)定性好、性能價格比高等優(yōu)點(diǎn)，在高頻電子變壓器等電子元件中得到了普遍應(yīng)用。它們的缺點(diǎn)是非磁性填充物不產(chǎn)生磁稀釋，也使得磁通通路不連續(xù)，局部退磁導(dǎo)致了磁導(dǎo)率的降低。如果溫度太高，磁環(huán)的阻抗將被燒毀。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州按摩器磁環(huán)哪家好,磁環(huán)" src="https://tyunfile.71360.com/UploadFile/yuzhengciye/637453671199256729/7076638.png"></div><p style="text-indent:25px">磁環(huán)優(yōu)點(diǎn)1、使用非常方便，直接套在需要濾波的電纜上即可；2、不像其它濾波方式那樣需要接地，因此對結(jié)構(gòu)設(shè)計(jì)、線路板設(shè)計(jì)沒有特殊的要求；3、作為共模扼流圈使用時，不會造成信號失真，這對于傳輸高頻信號的導(dǎo)線而言非?？少F。磁環(huán)尺寸確定：鐵氧體磁環(huán)的內(nèi)外徑差越大，軸向越長，阻抗越大。但內(nèi)徑一定要包緊導(dǎo)線。因此，要獲得大的衰減，在鐵氧體磁環(huán)內(nèi)徑包緊導(dǎo)線的前提下，盡量使用體積較大的磁環(huán)。磁環(huán)應(yīng)用范圍有：電器設(shè)備、音響設(shè)備、醫(yī)療設(shè)備、通訊電源設(shè)備、機(jī)械設(shè)備、儀器設(shè)備、電子設(shè)備以及電源線，數(shù)據(jù)線，信號線，排線，USB線，音頻線，電纜線，數(shù)碼相機(jī)線，電腦連接線等各種線材與設(shè)備。磁環(huán)，抗干擾磁環(huán)，或者說吸收磁環(huán)、鐵氧體磁環(huán)，是起濾波作用。杭州按摩器磁環(huán)哪家好</p><p style="text-indent:25px">電機(jī)的磁環(huán)有很多種，因此稱為磁環(huán)或鐵氧體磁鐵。杭州按摩器磁環(huán)哪家好</p><p style="text-indent:25px">電子設(shè)備輻射和泄漏的電磁波不嚴(yán)重干擾其他電子設(shè)備正常工作，導(dǎo)致設(shè)備功能紊亂、傳輸錯誤、還威脅著人類的健康與安全，危害非常大。因此降低電子設(shè)備的電磁干擾已經(jīng)是必須考慮的問題。磁環(huán)，又稱鐵氧體磁環(huán)，簡稱磁環(huán)。它是電子電路中常用的抗干擾元件，對于高頻噪聲有很好的壓制作用，一般使用鐵氧體材料(Mn-Zn)制成。信號頻率越高，越容易輻射出去(要買優(yōu)良的電腦機(jī)箱也是要減小電磁泄漏)，而一般的信號線都是沒有屏蔽層的，那么這些信號線就成了很好的天線，接收周圍環(huán)境中各種雜亂的高頻信號，而這些信號疊加在本來傳輸?shù)男盘柹?，甚至?xí)淖冊瓉韨鬏數(shù)挠杏眯盘?。那么在磁環(huán)作用下，使正常有用的信號很好的通過，又能很好的壓制高頻干擾信號的通過，而且成本低廉。杭州按摩器磁環(huán)哪家好</p><p style="text-indent:25px">上海昱崢磁業(yè)有限公司總部位于南橋鎮(zhèn)奉浦大道818號816室，是一家上海昱崢磁業(yè)有限公司是集磁性材料生產(chǎn)、研發(fā)于一體的公司。其產(chǎn)品經(jīng)營范圍：釹鐵硼、鐵氧體、燒結(jié)釹鐵硼、z粘結(jié)釹上海昱崢磁業(yè)有限公司是集磁性材料生產(chǎn)、研發(fā)于一體的公司。其產(chǎn)品經(jīng)營范圍：釹鐵硼、鐵氧體、燒結(jié)釹鐵硼、z粘結(jié)釹鐵硼、膠磁、注塑釹鐵硼、注塑鐵氧體等產(chǎn)品。產(chǎn)品在磁性能一致性、尺寸精度、防銹處理等方面均居于國內(nèi)較高水平。公司生產(chǎn)的產(chǎn)品普遍應(yīng)用于信息產(chǎn)業(yè)、**工業(yè)、汽車工業(yè)、風(fēng)力發(fā)電、家用電器、儀器儀表、醫(yī)療設(shè)備及磁力機(jī)械、辦公室自動化設(shè)備、電裝機(jī)械、視聽設(shè)備、小型馬達(dá)和計(jì)量機(jī)械等國民經(jīng)濟(jì)各個領(lǐng)域。在手機(jī)、CD-ROM、DVD-ROM驅(qū)動電機(jī)、硬盤主軸電機(jī)HDD、其他微特直流電機(jī)和自動化儀器儀表等領(lǐng)域應(yīng)用。目前，公司已建立規(guī)范化現(xiàn)代企業(yè)制度，形成了較為完善的治理結(jié)構(gòu)，上海昱崢磁業(yè)有限公司的誠信、實(shí)力、產(chǎn)品質(zhì)量和服務(wù)均獲得業(yè)界的認(rèn)可。歡迎各界朋友蒞臨參觀、指導(dǎo)和業(yè)務(wù)洽談。的公司。昱崢磁業(yè)作為上海昱崢磁業(yè)有限公司是集磁性材料生產(chǎn)、研發(fā)于一體的公司。其產(chǎn)品經(jīng)營范圍：釹鐵硼、鐵氧體、燒結(jié)釹鐵硼、z粘結(jié)釹上海昱崢磁業(yè)有限公司是集磁性材料生產(chǎn)、研發(fā)于一體的公司。其產(chǎn)品經(jīng)營范圍：釹鐵硼、鐵氧體、燒結(jié)釹鐵硼、z粘結(jié)釹鐵硼、膠磁、注塑釹鐵硼、注塑鐵氧體等產(chǎn)品。產(chǎn)品在磁性能一致性、尺寸精度、防銹處理等方面均居于國內(nèi)較高水平。公司生產(chǎn)的產(chǎn)品普遍應(yīng)用于信息產(chǎn)業(yè)、**工業(yè)、汽車工業(yè)、風(fēng)力發(fā)電、家用電器、儀器儀表、醫(yī)療設(shè)備及磁力機(jī)械、辦公室自動化設(shè)備、電裝機(jī)械、視聽設(shè)備、小型馬達(dá)和計(jì)量機(jī)械等國民經(jīng)濟(jì)各個領(lǐng)域。在手機(jī)、CD-ROM、DVD-ROM驅(qū)動電機(jī)、硬盤主軸電機(jī)HDD、其他微特直流電機(jī)和自動化儀器儀表等領(lǐng)域應(yīng)用。目前，公司已建立規(guī)范化現(xiàn)代企業(yè)制度，形成了較為完善的治理結(jié)構(gòu)，上海昱崢磁業(yè)有限公司的誠信、實(shí)力、產(chǎn)品質(zhì)量和服務(wù)均獲得業(yè)界的認(rèn)可。歡迎各界朋友蒞臨參觀、指導(dǎo)和業(yè)務(wù)洽談。的企業(yè)之一，為客戶提供良好的無刷電機(jī)磁鋼，筋膜槍電機(jī)磁鋼，吸塵器電機(jī)磁環(huán)，汽車電機(jī)磁鋼。昱崢磁業(yè)不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺，以應(yīng)用為重點(diǎn)，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價值，提供更優(yōu)服務(wù)。昱崢磁業(yè)始終關(guān)注電子元器件市場，以敏銳的市場洞察力，實(shí)現(xiàn)與客戶的成長共贏。</p></p><br 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