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alt="找產(chǎn)品網(wǎng)"></a></span><span id="obfot8f" class="tigs"> 發(fā)信息做推廣就找產(chǎn)品網(wǎng)<br />企業(yè)電商信息綜合服務(wù)平臺 </span><div id="urcwhyb" class="searchbox"><div id="gysxc4f" class="searchLt"><div id="uh8cljd" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會</a></div><div id="hp3394b" class="clearfix searchWrap"><div id="gxdoe43" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="ablqvxx" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a 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class="proBig"><div id="aapqg99" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/xishun/2019/7/636981967806557807/6369819678065578078514402.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="88a38jj" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/xishun/2019/7/636981967806557807/6369819678065578078514402.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="jlh8ll5" 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>大功率補償式穩(wěn)壓器多少錢,大功率補償式穩(wěn)壓器</p><p><span>***更新：</span>2020-06-14 08:11:10</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="gd8ot9f" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海熙順電氣有限公司</a></p><p><span>聯(lián)系人：</span>閆經(jīng)理</p><p><span>郵箱: </span>xishun@xishun.net</p><p><span>電話: </span>17301743211</p><p><span>傳真: </span>021_56380811</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>021-56380780</p><p><span>地址: </span>上海市嘉定區(qū)外岡工業(yè)一區(qū)西岡身路118號</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="maq0yyf" class="page-proshow02"><p class="title">詳細說明</p><div id="tbce8br" class="box"><p><p> 碳刷式穩(wěn)壓器工作原理:SBW伺服機械式依靠碳刷架在調(diào)壓變壓器上的移動改變補償變壓器次級繞組電壓保持輸出電壓的穩(wěn)定，有碳刷、有觸點，有機械傳動。響應(yīng)時間慢，馬達調(diào)整，參數(shù)為模擬電位器調(diào)整或不可設(shè)定，顯示為老式指針式。常規(guī)為三相統(tǒng)調(diào)，不具備三相電壓自動平衡功能，并且要定期維護。感應(yīng)式穩(wěn)壓器工作原理:感應(yīng)式穩(wěn)壓器是通過改變定子和轉(zhuǎn)子的相位角來改變輸入和輸出的相對電壓，而且響應(yīng)時間慢，屬于滯后穩(wěn)壓，不能瞬時輸入高低浪涌電壓，很難保護精密設(shè)備，大功率補償式穩(wěn)壓器多少錢，而且參數(shù)為模擬電位器調(diào)整，易磨損，馬達經(jīng)常壞死，也為三相統(tǒng)調(diào)，不具備三相電壓自動平衡功能，還會反潰浪涌電壓回潰電網(wǎng)，大功率補償式穩(wěn)壓器多少錢，隨功率增大而增**功率補償式穩(wěn)壓器多少錢，并且需要定期維護。而且安全系數(shù)較差。上面是上海熙順電氣有限公司給各位帶來的分享，您有任何疑問或產(chǎn)品需求歡迎致電我司。大功率補償式穩(wěn)壓器多少錢</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="大功率補償式穩(wěn)壓器多少錢,大功率補償式穩(wěn)壓器" src="http://tyunfile.71360.com/UpLoadFile/xishun/2019/7/636981967806557807/6369819678065578078514402.png"></div><p style="text-indent:25px"><p>線性穩(wěn)定電源有一個共同的特點就是它的功率器件調(diào)整管工作在線性區(qū)，靠調(diào)整管之間的電壓降來穩(wěn)定輸出。由于調(diào)整管靜態(tài)損耗大，需要安裝一個很大的散熱器給它散熱。而且由于變壓器工作在工頻（50Hz）上，所以重量較大。該類電源優(yōu)點是穩(wěn)定性高，紋波小，可靠性高，易做成多路，輸出連續(xù)可調(diào)的成品。缺點是體積大、較笨重、效率相對較低。這類穩(wěn)定電源又有很多種，從輸出性質(zhì)可分為穩(wěn)壓電源和穩(wěn)流電源及集穩(wěn)壓、穩(wěn)流于一身的穩(wěn)壓穩(wěn)流（雙穩(wěn)）電源。從輸出值來看可分定點輸出電源、波段開關(guān)調(diào)整式和電位器連續(xù)可調(diào)式幾種。從輸出指示上可分指針指示型和數(shù)字顯示式型等等。原裝大功率補償式穩(wěn)壓器以上是上海熙順電氣有限公司小編給大家?guī)淼姆窒?，您有任何疑問歡迎致電我司。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="大功率補償式穩(wěn)壓器多少錢,大功率補償式穩(wěn)壓器" src="http://tyunfile.71360.com/UpLoadFile/xishun/2019/7/636981967653063932/6369819676530639326898697.png"></div><p> 技術(shù)指標SBW系列大功率自動補償式ZBW系列微電腦無觸點補償式工作原理依靠碳刷架在調(diào)壓變壓器上的移動改變補償變壓器次級繞組電壓保持輸出的穩(wěn)定。有碳刷、有觸點、有機械傳動由微處理器和大規(guī)模邏輯電路(PLD)控制交流過零開關(guān)在交流電壓的過零點切換補償變壓器的組合保持輸出電壓的穩(wěn)定。無碳刷、無觸點、無機械、三相分調(diào)響應(yīng)時間稍慢（200ms左右）快（20-100ms）電壓調(diào)整速率慢（20V/s,每秒鐘調(diào)整20V）快（電壓躍變20％，穩(wěn)定至中心電壓的時間＜100ms）三相不平衡度不具有三相電壓自動平衡功能三相電壓自動平衡，三相分調(diào)緩起動抗沖擊常規(guī)產(chǎn)品不具有具有先穩(wěn)壓再輸出功能無人執(zhí)守自動開機常規(guī)產(chǎn)品不具有具有無人執(zhí)守自動開機功能抗諧波功能無此功能電壓、電流采集都具有抗諧波功能，在電網(wǎng)或負載設(shè)備存在嚴重諧波干擾時，輸出電壓仍可保持穩(wěn)定，電流測量仍可保持精確故障保護方式切斷輸出保護時間快，切斷輸出或者不間斷自動轉(zhuǎn)換至旁路工作旁路功能手動旁路有（而且可以不間斷自動旁路）維護周期定期維護免維護參數(shù)顯示指針式數(shù)碼管顯示各種參數(shù)真有效值數(shù)字顯示（LCD液晶顯示）參數(shù)設(shè)定模擬電位器調(diào)整，或不可設(shè)定數(shù)字觸摸鍵設(shè)定（方便。</p><p> 單片機進行數(shù)字濾波及真有效值計算控制精確無誤大規(guī)?？删幊踢壿嬈骷c單片機的完美配合人性化的界面通過操作面板觸摸鍵可以設(shè)定各種指標（輸出電壓、穩(wěn)壓精度、保護功能）輸出波形無失真無觸點過零開關(guān)切換，同頻、鎖相、正弦波疊加補償原理抵抗諧波干擾真有效值電壓檢測負載范圍廣阻性、容性、感性負載都能適應(yīng)緩起動抗沖擊具有先穩(wěn)壓再輸出功能保護功能全當出現(xiàn)過壓、欠壓時可在1秒內(nèi)保護或者不間斷自動轉(zhuǎn)換至旁路工作，并且具有完善的缺相、過載、短路保護及故障后聲光報警功能電壓電流顯示電壓、電流分別真有效值LCD液晶顯示6.工作原理ZBW系列微電腦無觸點交流穩(wěn)壓器，采用微電腦（MCU+PLD+12位高速AD）智能檢測，輸出指令控制電子模塊（IGBT或SCR）的快速切換，通過變壓器同頻、鎖相、正弦波疊加補償?shù)脑肀３州敵鲭妷旱姆€(wěn)定。8.功能選型◆ZBW智能無觸點交流穩(wěn)壓器（標準型）◆ZBWL智能無觸點交流穩(wěn)壓器（經(jīng)濟型）該機型的穩(wěn)壓精度為5%，特別適合對電壓精度要求不高的設(shè)備使用，性價比高。其它指標與標準型完全相同?！鬦BWB智能無觸點交流穩(wěn)壓器（帶變壓器的穩(wěn)變一體機）該機型集穩(wěn)壓與變壓于一體，與分離式穩(wěn)壓器與變壓器相比具有占地面積小、外形美觀。以上是上海熙順電氣有限公司給朋友們帶來的分享，您有任何疑問或產(chǎn)品需求歡迎致電我司。</p><p> 穩(wěn)壓電路穩(wěn)壓電路是指在輸入電壓、負載、環(huán)境溫度、電路參數(shù)等發(fā)生變化時仍能保持輸出電壓恒定的電路。這種電路能提供穩(wěn)定的直流電源，廣為各種電子設(shè)備所采用。直流穩(wěn)壓電源的技術(shù)指標可以分為兩大類：一類是特性指標，反映直流穩(wěn)壓電源的固有特性，如輸入電壓、輸出電壓、輸出電流、輸出電壓調(diào)節(jié)范圍；另一類是質(zhì)量指標，反映直流穩(wěn)壓電源的優(yōu)劣，包括穩(wěn)定度、等效內(nèi)阻（輸出電阻）、紋波電壓及溫度系數(shù)等。符合直流穩(wěn)壓電源工作條件情況下，能夠正常工作的輸出電壓范圍。該指標的上限是由比較大輸入電壓和**小輸入－輸出電壓差所規(guī)定，而其下限由直流穩(wěn)壓電源內(nèi)部的基準電壓值決定。以上是上海熙順電氣有限公司給大家?guī)淼姆窒?，您有任何疑問歡迎致電我司。**大功率補償式穩(wěn)壓器</p><p style="text-indent:25px">上述是上海熙順電氣有限公司給大家?guī)淼姆窒?，您有任何疑問或產(chǎn)品需求歡迎致電我司。大功率補償式穩(wěn)壓器多少錢</p><p> 開關(guān)電源相對質(zhì)量較輕，體積較小。開關(guān)電源是通過開關(guān)管的打開與關(guān)閉的次數(shù)或時間，來調(diào)節(jié)輸出功率，效率比線性穩(wěn)壓電源要高，發(fā)熱量相對要小很多，但是動態(tài)響應(yīng)較差，適宜較穩(wěn)定負載場所。開關(guān)電源的濾波電容由于工作頻率很高，故對電網(wǎng)的干擾很大。直流線性穩(wěn)壓電源相對較重，濾波電容個頭大，整體體積大。直流線性穩(wěn)壓電源是調(diào)整管分壓使輸出電壓降低，所以調(diào)整管的負擔很重，發(fā)熱量大且效率較低。但是動態(tài)響應(yīng)很好，適宜負載變化較頻繁場所，例如音頻功放機。大功率補償式穩(wěn)壓器多少錢</p><p style="text-indent:25px">上海熙順電氣有限公司是一家上海熙順電氣有限公司是一家專業(yè)從事各類穩(wěn)壓器、穩(wěn)壓電源、變壓器、調(diào)壓器、UPS不間斷電源、特種電源及相關(guān)電氣行業(yè)產(chǎn)品的研發(fā)、制造、銷售服務(wù)于一體的綜合性企業(yè)。系中國電源學(xué)會會員單位，由中國人民保險公司承保，先后通過了ISO9001質(zhì)量管理體系認證、ISO14001環(huán)境體系認證，歐盟CE認證、美國UL認證、廣電入網(wǎng)認證，獲得了“重點****”、“重合同、守信用企業(yè)”等榮譽稱號。公司與***中鐵、***廣電局、中國電信、中國中車等****，及GE、SIEMENS、PHILIPS、HEIDELBERG、KBA、、FANUC、Mazak、YASKAWA、TRUMPF等企業(yè)有長期緊密的合作。公司宗旨“專業(yè)、可靠，源自科技”！的公司，致力于成為客戶業(yè)務(wù)創(chuàng)新、電工電氣可信賴的合作伙伴。公司自2008-03-25成立以來，投身于[ "穩(wěn)壓器", "變壓器", "直流電源", "不間斷電源" ]，是電工電氣的主力軍。公司終堅持自主研發(fā)創(chuàng)新發(fā)展理念，不斷優(yōu)化的技術(shù)、產(chǎn)品為客戶帶來效益，目前年營業(yè)額達到50-100萬元。上海熙順創(chuàng)始人馮華麗，始終關(guān)注客戶，以優(yōu)化創(chuàng)新的科技，竭誠為客戶提供比較好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/253996.html</p></div></div></div></div></div><div id="nkzwtfn" class="page-right twoColRt"><div id="l3li2xr" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="fsttwxe" class="recomPic likePro"><a 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