粗大浓稠硕大噗嗤噗嗤h,精品人妻码一区二区三区,国产av无码专区亚洲精品,日韩a片无码毛片免费看小说

        10/700<\/span>μ<\/span><\/span>S<\/span><\/span>波形脈沖發(fā)生器共贏價(jià)格發(fā)售<\/span><\/p>

                 <\/span><\/span> <\/p>

??????????<\/span> <\/p>

1950S脈沖發(fā)生器<\/span><\/span>用于產(chǎn)生脈沖信號(hào)和高壓直流信號(hào)的試驗(yàn)儀器，<\/span><\/span>輸出波形有<\/span><\/span>10/700μ<\/span>S<\/span>，<\/span>1.2/50<\/span>μ<\/span>S<\/span>。<\/span><\/span>此儀器按<\/span> GB4943.1-2011(IEC60950-1：<\/span>2005<\/span>，<\/span>MOD) <\/span>標(biāo)準(zhǔn)的附錄<\/span>N.1<\/span>要求進(jìn)行設(shè)計(jì)制作，對(duì)各類信息技術(shù)設(shè)備進(jìn)行模擬通信網(wǎng)絡(luò)中的閃電干擾和模擬配電系統(tǒng)中的瞬態(tài)電壓，屬電氣安全試驗(yàn)儀器設(shè)備。 <\/span><\/span> <\/p>

 <\/span> <\/p>

     <\/span>1950s<\/span>脈沖發(fā)生器特點(diǎn)：<\/span><\/span><\/span> <\/p>

1. 配置高：<\/span><\/span>選用松下<\/span>PLC可編程控制器（<\/span>FP-X C14R<\/span>）控制，<\/span><\/span> <\/p> <\/li>

2. 所有參數(shù)和儀器的工作狀態(tài)在臺(tái)灣威倫通<\/span>7寸彩色觸摸屏（<\/span>TK6070iH<\/span>）上顯示和設(shè)置<\/span><\/span> <\/p>

   3. 安全性高：具有過壓保護(hù)<\/span><\/span> <\/p>

   4.<\/span>中英文菜單界面<\/span><\/span> <\/p>

    <\/span> <\/p>

   1950s<\/span>脈沖發(fā)生器的用戶：<\/span><\/span><\/span> <\/p> <\/li><\/ol>

   1. 電氣安全檢測(cè)實(shí)驗(yàn)室<\/span><\/span> <\/p> <\/li>

   2. 電子生產(chǎn)企業(yè)<\/span><\/span> <\/p> <\/li>

   3. 家電生產(chǎn)企業(yè)<\/span><\/span> <\/p> <\/li>

   4. 電子元器件廠家<\/span><\/span> <\/p>

       <\/span> <\/p>

      1950s<\/span>脈沖發(fā)生器<\/span><\/span><\/span>技術(shù)指標(biāo)<\/span><\/span> <\/p>

      1.<\/span>試驗(yàn)脈沖波形：<\/span> 10/700uS<\/span> <\/p>

      ①<\/span><\/span>波形誤差：<\/span> ± 20％；<\/span><\/span> <\/p>

      ②<\/span><\/span>輸出脈沖電<\/span><\/span>壓：<\/span> 0 ～ <\/span>4kV<\/span>，連續(xù)可<\/span><\/span>調(diào)；<\/span><\/span> <\/p>

      ③<\/span><\/span>電壓數(shù)顯準(zhǔn)確度：<\/span> ± 5％ <\/span>± 3<\/span>字；<\/span><\/span> <\/p>

      2<\/span>試驗(yàn)脈沖波形：<\/span> 1.2/50uS<\/span> <\/p>

      ①<\/span><\/span>波形誤差：<\/span> ± 20％；<\/span><\/span> <\/p>

      ②<\/span><\/span>輸出脈沖電壓<\/span><\/span>：<\/span> 0 ～ <\/span>6kV<\/span>，連<\/span><\/span>續(xù)可調(diào)；<\/span><\/span> <\/p>

      ③<\/span><\/span>電壓數(shù)顯準(zhǔn)確度：<\/span> ± 5％ <\/span>± 3<\/span>字；<\/span><\/span> <\/p>

       <\/span> <\/p>

      3.<\/span>充放電時(shí)間設(shè)置：<\/span> 1秒 ～ <\/span>999 <\/span>秒<\/span><\/span> <\/p>

      4.<\/span>其準(zhǔn)確度：<\/span> ± 1％<\/span><\/span> <\/p>

      5.<\/span>充放電次數(shù)設(shè)置：<\/span> 0 ～ <\/span>999 <\/span>次<\/span><\/span> <\/p>

      6.<\/span>其準(zhǔn)確度：<\/span> ± 1次。<\/span><\/span> <\/p>

      7.<\/span>輸出電壓極性：<\/span> 正負(fù)交替切換<\/span><\/span> <\/p>

      8.<\/span>監(jiān)測(cè)輸出端分壓比：<\/span> 1：<\/span>1000<\/span><\/span> <\/p>

      9.<\/span>過流保護(hù)和過壓保護(hù)<\/span> 可連續(xù)設(shè)置保護(hù)值（機(jī)內(nèi)調(diào)節(jié)設(shè)置）；<\/span><\/span> <\/p>

      10.<\/span>顯示和操作方式：<\/span><\/span>7寸彩色觸摸屏（<\/span>TK6070iH<\/span>）<\/span><\/span>顯示和菜單界面操作；<\/span><\/span> <\/p>

      11.<\/span>高壓變壓器功率<\/span><\/span>：<\/span>400VA；<\/span><\/span> <\/p>

      12.<\/span>儀器尺寸：約<\/span>640mm（長(zhǎng)）<\/span>×460mm<\/span>（深）<\/span>×320mm<\/span>（高）；<\/span><\/span> <\/p>

      13.<\/span>工作電源：<\/span> 220V ± 10％，<\/span>50Hz ± 2Hz<\/span>。<\/span><\/span> <\/p>

       <\/span> <\/p>

      試驗(yàn)網(wǎng)絡(luò)電路圖：<\/span><\/span> <\/p>

      GB4943-2001(IEC60950：<\/span>1999) <\/span>標(biāo)準(zhǔn)的<\/span>2.10.3.4<\/span>條款和<\/span>6.2.2.1<\/span>條款中的試驗(yàn)網(wǎng)絡(luò)電路圖<\/span><\/span> <\/p>

       <\/span> <\/p>

       <\/span> <\/p>

       <\/span> <\/p>

       <\/span> <\/p>

       <\/span> <\/p>

       <\/span> <\/p>

       <\/span> <\/p>

      注<\/span>:<\/span> <\/span>
      <\/span>1)上圖中的電路用來產(chǎn)生脈沖電壓，所用元器件數(shù)值見下表，電容器<\/span>C<\/span><\/span>_{1<\/span><\/sub>起始狀態(tài)被充電壓<\/span>Uc。<\/span>10/700μs<\/span>（<\/span>10μs<\/span>為視在波前時(shí)間，<\/span>700μs<\/span>為視在半峰值時(shí)間，其波形見圖<\/span>9<\/span>所示，<\/span>T<\/span><\/span>1<\/span><\/sub>為視在波前時(shí)間，<\/span>T為視在半峰值時(shí)間）的脈沖試驗(yàn)電路是用來模擬通信網(wǎng)絡(luò)中的閃電干擾。<\/span><\/span> <\/span>
      <\/span>2）<\/span>1.2/50μs (1.2μs<\/span>為視為在波前時(shí)間，<\/span>50μs<\/span>為視在半峰值時(shí)間，其波形見圖<\/span>9<\/span>所示<\/span>)<\/span>的脈沖試驗(yàn)電路是用來模擬配電系統(tǒng)中的瞬態(tài)電壓。<\/span><\/span> <\/span>
      <\/span>3）脈沖波形是指在開路條件下的波形，在不同的負(fù)載條件下波形是各不相同的。由于大量的電荷儲(chǔ)存在電容器<\/span>C<\/span><\/span>1<\/span><\/sub>內(nèi)，因此在使用這些發(fā)生器時(shí)需要十分小心。<\/span><\/span> <\/span>
      <\/span>脈沖發(fā)生器電路中的元件值表：<\/span><\/span> <\/span>
      <\/span> <\/p> <\/li><\/ol>}

      試驗(yàn)脈沖<\/span> <\/p> <\/td>	C<\/span>1<\/span><\/sub> <\/p> <\/td>	R<\/span>1<\/span><\/sub> <\/p> <\/td>	R<\/span>2<\/span><\/sub> <\/p> <\/td>	C<\/span>2<\/span><\/sub> <\/p> <\/td>	R<\/span>3<\/span><\/sub> <\/p> <\/td> <\/tr>
      10/700μs<\/span> <\/p> <\/td>	20μF<\/span> <\/p> <\/td>	50Ω<\/span> <\/p> <\/td>	15Ω<\/span> <\/p> <\/td>	0.2μF<\/span> <\/p> <\/td>	25Ω<\/span> <\/p> <\/td> <\/tr>
      1.2/50μs<\/span> <\/p> <\/td>	1μF<\/span> <\/p> <\/td>	76Ω<\/span> <\/p> <\/td>	13Ω<\/span> <\/p> <\/td>	30nF<\/span> <\/p> <\/td>	25Ω<\/span> <\/p> <\/td> <\/tr> <\/tbody><\/table>  <\/span> <\/p> <\/p>

      在線詢盤/留言 請(qǐng)仔細(xì)填寫準(zhǔn)確及時(shí)的聯(lián)系到你! 您的姓名： * 請(qǐng)輸入您的姓名！ 聯(lián)系手機(jī)： * 請(qǐng)輸入您的手機(jī)號(hào)！ 固話電話： * 請(qǐng)輸入您的電話！ 聯(lián)系郵箱： 所在單位： 需求數(shù)量： * 請(qǐng)輸入需求數(shù)量！ 咨詢內(nèi)容：我想了解：《試驗(yàn)脈沖波形10/700μS脈沖發(fā)生器試驗(yàn)設(shè)備實(shí)惠價(jià)格發(fā)布》的詳細(xì)信息.請(qǐng)商家盡快與我聯(lián)系。 您要求廠家給您提供： 規(guī)格型號(hào) 付款條件 產(chǎn)品目錄 最低訂貨量 運(yùn)送資料 提供樣本 庫存情況 包裝材料

      版權(quán)聲明：以上所展示的信息由會(huì)員自行提供，內(nèi)容的真實(shí)性、準(zhǔn)確性和合法性由發(fā)布會(huì)員負(fù)責(zé)。機(jī)電之家對(duì)此不承擔(dān)任何責(zé)任。 友情提醒：為規(guī)避購買風(fēng)險(xiǎn)，建議您在購買相關(guān)產(chǎn)品前務(wù)必確認(rèn)供應(yīng)商資質(zhì)及產(chǎn)品質(zhì)量。

      今日最新產(chǎn)品

      

      PLC精品

      

      熱門產(chǎn)品

      機(jī)電之家網(wǎng) - 機(jī)電行業(yè)權(quán)威網(wǎng)絡(luò)宣傳媒體

      關(guān)于我們 | 聯(lián)系我們 | 廣告合作 | 付款方式 | 使用幫助 | 會(huì)員助手 | 免費(fèi)鏈接

      Copyright 2011 jdzj.com All Rights Reserved技術(shù)支持：杭州濱興科技有限公司

      銷售熱線：0571-28292387  在線客服：0571-87774297   展會(huì)合作/友情連接：0571-87774298  
      網(wǎng)站服務(wù)咨詢：0571-28292385   投訴熱線：400-6680-889(分機(jī)7)  
      網(wǎng)站經(jīng)營(yíng)許可證:浙B2-20080178

      
      
      經(jīng)營(yíng)性網(wǎng)站備案信息 ICP經(jīng)營(yíng)
      許可證 營(yíng)業(yè)執(zhí)照（副本） 不良信息舉報(bào)中心
      成人区人妻精品一区二区在线av | jzzijzzij亚洲成熟少妇| 午夜香吻免费观看视频在线播放| 日本精品少妇一区二区三区| 人妻少妇精品无码专区漫画| 把腿扒开让我添30分钟视频| 中文字幕一区二区人妻| 久久99精品久久久学生| 中文字幕在线看成电影乱码| 半夜洗澡被老头添一夜| 裸体女模露出生殖部位| 免费在线观看成人电影| 精品熟女60老妇av免| 亚洲欧美国产毛片在线| 国产欧美va欧美va在线观看| 天天躁日日躁狠狠躁视频2021| 国产精品妇女一二三区| 狠狠人妻久久久久久综合九色| 国产精品久久久一区二区三区| 被黑人扒开双腿猛进| 亚洲av无码国产在丝袜线观看| 色一情一乱一伦麻豆| 日韩精品内射视频免费观看| 狠狠人妻久久久久久综合九色| 欧美另类图片| av中文字幕无码免费看| 欧卅无码a片少妇人妻久久尤物 | 精品无码久久久久国产| 中文字幕丰满乱孑伦无码专区| 97色偷偷色噜噜狠狠爱网站97| av天堂午夜精品蜜臀av| 被多个强壮的黑人灌满精| 人妻女友娇妻沉沦系列| 亚洲成a人片在线观看www| 女人扒开屁股桶爽30分钟高潮| 男人桶女人30分钟| 国产亚洲精品久久久久久无码网站| 久久久久亚洲av成人无码网站| 国产午夜三级一区二区三| 亚洲av人人澡人人爽人人夜夜| 中文字幕av无码一区二区三区电影 |