昆明P3全彩大屏誠(chéng)信為本昆明其創(chuàng)LED顯示屏全彩屏供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="LED電子顯示屏的維修檢測(cè)方法有哪些？1、電壓檢測(cè)法：將萬(wàn)用表調(diào)到電壓檔，檢測(cè)懷疑有問(wèn)題的電路的某個(gè)點(diǎn)的到地電壓，比較是否與正常值相似，可以方便確定問(wèn)題的范圍。2、壓降檢測(cè)法：將萬(wàn)用表調(diào)到二極管壓降檢測(cè)檔，因?yàn)樗械腎C都是由基本的眾多單元"><meta name="keywords" content="昆明P3全彩大屏,全彩"><link rel="canonical" href="http://m.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta 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src="https://tyunfile.71360.com/WaterMark/UploadFile/qichuang2020/637384652156160595/5358330.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ipe2xz7" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/qichuang2020/637384652156160595/5358330.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3ahk33z" 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>云南省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>昆明P3全彩大屏,全彩</p><p><span>***更新：</span>2020-12-11 07:21:54</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="shxzgqq" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">云南其創(chuàng)電子科技有限公司</a></p><p><span>聯(lián)系人：</span>唐女士</p><p><span>郵箱: </span>595191422@qq.com</p><p><span>電話: </span>18288994895</p><p><span>傳真: </span>158_</p><p><span>網(wǎng)址: </span>http://www.ynqckj.com</p><p><span>手機(jī): </span>158-08803848</p><p><span>地址: </span>云秀路3377號(hào)寶瀾苑2棟6號(hào)</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="nbrorjp" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="ys2in7k" class="box"><p><p> <span style="font-size:14px;">LED電子顯示屏的維修檢測(cè)方法有哪些？</span> </p> <p> <span style="font-size:14px;">1、電壓檢測(cè)法：</span> </p> <p> <span style="font-size:14px;">將萬(wàn)用表調(diào)到電壓檔，檢測(cè)懷疑有問(wèn)題的電路的某個(gè)點(diǎn)的到地電壓，比較是否與正常值相似，可以方便確定問(wèn)題的范圍。</span> </p> <p> <span style="font-size:14px;">2、壓降檢測(cè)法：</span> </p> <p> <span style="font-size:14px;">將萬(wàn)用表調(diào)到二極管壓降檢測(cè)檔，因?yàn)樗械腎C都是由基本的眾多單元件組成，昆明P3全彩大屏，只是小型化了，所以在當(dāng)它的某引腳上有電流通過(guò)時(shí)，就會(huì)在引腳上存在電壓降，昆明P3全彩大屏，昆明P3全彩大屏。一般同一型號(hào)的IC相同引腳上的壓降相似，根據(jù)引腳上的壓降值比較好壞，須在電路斷電的情況下操作。</span> 戶(hù)外LED顯示屏如何正確應(yīng)付雷雨天？昆明P3全彩大屏</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明P3全彩大屏,全彩" src="https://tyunfile.71360.com/WaterMark/UploadFile/qichuang2020/637384652156160595/5358330.png"></div><p> <span style="font-size:14px;">室內(nèi)LED顯示屏防潮方法</span> </p> <p> <span style="font-size:14px;">1、室內(nèi)固定顯示防潮</span> </p> <p> <span style="font-size:14px;">在10％—65％RH環(huán)境濕度下，顯示屏每天至少打開(kāi)一次，每次確保正常操作超過(guò)4小時(shí)；</span> </p> <p> <span style="font-size:14px;">如果環(huán)境濕度高于65％RH或在南方遇到環(huán)境濕度，則應(yīng)在屏幕環(huán)境中對(duì)其進(jìn)行除濕，并確保顯示器每天正常工作8小時(shí)以上。在晚上應(yīng)關(guān)閉相關(guān)的門(mén)窗，以防止屏幕因夜間復(fù)活而損壞。</span> </p> <p> <span style="font-size:14px;">2、室內(nèi)LED顯示屏防潮</span> </p> <p> <span style="font-size:14px;">每次使用后，應(yīng)立即安裝在空氣傳輸箱內(nèi)進(jìn)行密封存放；每個(gè)空氣轉(zhuǎn)移箱應(yīng)裝滿(mǎn)不少于50g的干燥劑或吸濕袋；并應(yīng)定期檢查干燥劑或吸濕袋是否有故障。每2個(gè)月更換一次；在10％—65％RH環(huán)境濕度下，應(yīng)每?jī)蓚€(gè)月取出一次顯示器（播放視頻）超過(guò)2小時(shí)；環(huán)境濕度超過(guò)65％RH或遇到南風(fēng)天，顯示器應(yīng)從照明工作（播放視頻）中取出，每周超過(guò)2小時(shí)；在使用屏幕租賃期間，屏幕應(yīng)防雨或防水。如果不是很潮濕，應(yīng)及時(shí)將水晾干。用吹風(fēng)機(jī)吹干，然后離開(kāi)屏幕2小時(shí)，然后點(diǎn)亮工作2小時(shí)。</span> 昆明P3全彩大屏LED顯示屏總面積越大，應(yīng)用的用電量越大，發(fā)燙越明顯。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明P3全彩大屏,全彩" src="https://tyunfile.71360.com/WaterMark/UploadFile/qichuang2020/637384652723768014/6839999.png"></div><p> <span style="font-size:14px;">1、全彩LED顯示屏的電源：</span> </p> <p> <span style="font-size:14px;">電源也是受到了LED行業(yè)快速遞增，增加了電源的銷(xiāo)量。電源的穩(wěn)定和性能都決定了顯示屏的性能好壞，各種型號(hào)配備的電源也是有講究的。LED顯示屏所需的電源是根據(jù)單元板的功率計(jì)算的，各種型號(hào)需求不同。</span> </p> <p> <span style="font-size:14px;">2、LED全彩屏的箱體：</span> </p> <p> <span style="font-size:14px;">箱體是根據(jù)尺寸，多個(gè)單元板組成一個(gè)箱體，多個(gè)箱體再組裝成一個(gè)屏。箱體是專(zhuān)業(yè)打造的，有簡(jiǎn)易箱體和防水箱體。LED行業(yè)發(fā)展的迅猛，也讓做全彩LED顯示屏箱體的廠家?guī)缀趺總€(gè)月的訂單都會(huì)飽和，帶動(dòng)了制作箱體廠家的發(fā)展和前景。</span> </p> <p> <br /> </p><p> <span style="font-size:14px;">常見(jiàn)的LED電子顯示屏維修檢測(cè)方法</span> </p> <p> <span style="font-size:14px;">一、短路檢測(cè)法：</span> </p> <p> <span style="font-size:14px;">將萬(wàn)用表調(diào)到短路檢測(cè)擋（一般具有報(bào)警功能，如導(dǎo)通則發(fā)出鳴叫聲），檢測(cè)是否有短路的現(xiàn)象出現(xiàn)，發(fā)現(xiàn)短路后應(yīng)馬上解決，短路現(xiàn)象也是較常見(jiàn)的LED顯示屏模塊故障。有的通過(guò)觀察IC引腳和排針引腳就能發(fā)現(xiàn)。短路檢測(cè)應(yīng)在電路斷電的情況下操作，避免損壞萬(wàn)用表。這個(gè)方法是較常用到的方法，簡(jiǎn)單、高效。90%的故障都可以通過(guò)這個(gè)方法檢測(cè)判斷。</span> </p> <p> <span style="font-size:14px;">二、電阻檢測(cè)法：</span> </p> <p> <span style="font-size:14px;">將萬(wàn)用表調(diào)到電阻檔，檢測(cè)一塊正常的電路板的某點(diǎn)的到地電阻值，再檢測(cè)另一塊相同的電路板的同一個(gè)點(diǎn)測(cè)試與正常的電阻值是否有不同，若不同則就確定了問(wèn)題的范圍。</span> 戶(hù)外全彩LED顯示屏進(jìn)水的處理方案是什么？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明P3全彩大屏,全彩" src="https://tyunfile.71360.com/WaterMark/UploadFile/qichuang2020/637384652347566938/4128590.png"></div><p> <span style="font-size:14px;">云南其創(chuàng)電子科技有限公司是一家主要從事LED電子顯示屏、LED亮化、IC卡一卡通系統(tǒng)及計(jì)算機(jī)系統(tǒng)工程的研制、開(kāi)發(fā)和經(jīng)營(yíng)的高科技企業(yè)。公司成立以來(lái)，憑借船舶系統(tǒng)強(qiáng)大的硬件、軟件實(shí)力，在整體技術(shù)和經(jīng)濟(jì)實(shí)力上取得了較快的發(fā)展，積累了豐富的開(kāi)發(fā)經(jīng)驗(yàn)，培養(yǎng)了一支過(guò)硬的技術(shù)隊(duì)伍。公司擁有技術(shù)開(kāi)發(fā)人才和先進(jìn)的生產(chǎn)設(shè)備，實(shí)行標(biāo)準(zhǔn)化管理，產(chǎn)品技術(shù)和品質(zhì)在國(guó)內(nèi)同類(lèi)產(chǎn)品中擁有較好的聲譽(yù)。</span> </p> <p> <span style="font-size:14px;">目前，公司研發(fā)生產(chǎn)的產(chǎn)品應(yīng)用于戶(hù)外廣告媒體、文化娛樂(lè)活動(dòng)、體育場(chǎng)館、舞臺(tái)租賃，憑借全彩顯示屏系統(tǒng)化優(yōu)勢(shì)，從設(shè)計(jì)、生產(chǎn)、安裝到維護(hù)，運(yùn)用一體化解決方案，有效降低客戶(hù)整體成本，從而為客戶(hù)創(chuàng)造更高的價(jià)值。</span> LED電子顯示視頻會(huì)議系統(tǒng)旨在實(shí)現(xiàn)直觀，高效的調(diào)度和指揮工作。昆明P3全彩電子屏幕價(jià)格</p><p style="text-indent:25px">室內(nèi)LED顯示屏作為顯示像素是一種很好的戶(hù)內(nèi)外顯示屏媒體。昆明P3全彩大屏</p><p> <span style="font-size:14px;">室外全彩LED顯示屏戶(hù)外LED電子顯示屏</span> </p> <p> <span style="font-size:14px;">受**的影響，2020年夜經(jīng)濟(jì)的發(fā)展受到了阻礙，但隨著**好轉(zhuǎn)，在政策扶持加上市場(chǎng)活力等促進(jìn)下，從五一假期的旅游頻次和消費(fèi)方向來(lái)看，夜經(jīng)濟(jì)已經(jīng)回溫。與此同時(shí)，各大城市紛紛開(kāi)始規(guī)劃布局夜經(jīng)濟(jì)片區(qū)，打造夜游觀光路線和地標(biāo)夜游項(xiàng)目，創(chuàng)造差異化的夜經(jīng)濟(jì)舞臺(tái)，構(gòu)建特色化的城市文化場(chǎng)景，這些也極大刺激了景觀照明需求的上漲。各地發(fā)力“夜經(jīng)濟(jì)”，戶(hù)外全彩LED顯示屏企業(yè)加速跑。</span> </p> <p> <span style="font-size:14px;">當(dāng)下，“夜經(jīng)濟(jì)”以及逐漸成為城市活力的重要指標(biāo)，也對(duì)**后各地經(jīng)濟(jì)復(fù)蘇貢獻(xiàn)極大。同時(shí)，多地?cái)?shù)據(jù)表明，該地夜經(jīng)濟(jì)的室外全彩LED顯示屏配套設(shè)施建設(shè)越完善、夜間環(huán)境越好，越能提升整體的消費(fèi)。</span> </p> <p> <br /> 昆明P3全彩大屏</p><p style="text-indent:25px">云南其創(chuàng)電子科技有限公司主營(yíng)品牌有其創(chuàng)，發(fā)展規(guī)模團(tuán)隊(duì)不斷壯大，該公司貿(mào)易型的公司。云南其創(chuàng)電子是一家有限責(zé)任公司企業(yè)，一直“以人為本，服務(wù)于社會(huì)”的經(jīng)營(yíng)理念;“誠(chéng)守信譽(yù)，持續(xù)發(fā)展”的質(zhì)量方針。公司始終堅(jiān)持客戶(hù)需求優(yōu)先的原則，致力于提供高質(zhì)量的LED顯示屏，液晶拼接屏，LED全彩電子屏，LED戶(hù)外顯示屏。云南其創(chuàng)電子將以真誠(chéng)的服務(wù)、創(chuàng)新的理念、***的產(chǎn)品，為彼此贏得全新的未來(lái)！</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/2359017.html</p></div></div></div></div></div><div id="k8v8j7e" class="page-right twoColRt"><div id="jy78nh2" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="e7jyggb" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 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