1. <center id="2c48q"></center>
    <label id="2c48q"><samp id="2c48q"></samp></label>
    <span id="2c48q"></span>
  2. <label id="2c48q"><xmp id="2c48q">
    <label id="2c48q"></label>
    <rt id="2c48q"><optgroup id="2c48q"><strike id="2c48q"></strike></optgroup></rt>
    Contact Us

    220V Cooling Fan speed signal

    Date: 2015-8-21   Click: 1575 Times

    Speed signal "220V Cooling Fan" circuit output from the usual form of pulses, each wave DC fan turned his head in a circle, so that a signal can be provided directly to the host for display via the data bus. Some DC fan speed signal is not output from the real DC fan speed, but the speed of a multiple, for example, 2 per revolution, four or six pulses, must be treated in order to form a true reflection of a DC fan speed signal ??? To distinguish "220V Cooling Fan" Speed is real or a multiple of speed, you can use the tachometer to measure the actual speed, then the data were compared. "220V Cooling Fan" circuit outputs an alarm signal from the "high" and "low" states, meaning two levels represented by the general system in accordance with positive logic, high indicates "Fault", " low "for" normal. "

    Back to: Industry news

    +86-0769-83660708

    Home Product News Contact

    主站蜘蛛池模板: 久久综合九色综合网站| 狠狠色丁香婷婷综合精品视频| 日韩综合无码一区二区| 国产精品综合在线| 国产色综合一区二区三区| 国产婷婷色综合AV蜜臀AV| 97久久天天综合色天天综合色| 一本狠狠色丁香婷婷综合久久 | 一本久久a久久精品综合夜夜| 日日AV色欲香天天综合网| 亚洲综合激情五月丁香六月| 狠狠色丁香婷婷综合| 久久综合亚洲鲁鲁五月天| 另类小说图片综合网| 久久综合88熟人妻| 国产成人综合亚洲亚洲国产第一页 | 伊人色综合久久天天人守人婷| 麻豆精品久久精品色综合| 伊人色综合一区二区三区影院视频 | 亚洲国产美国国产综合一区二区 | 色综合久久精品中文字幕首页 | 久久久综合九色合综国产精品 | 一本久到久久亚洲综合| 色狠狠久久综合网| 亚洲色婷婷综合久久| 国产成人麻豆亚洲综合无码精品| 伊人色综合一区二区三区影院视频| 久久综合九色综合网站| 狠狠色婷婷综合天天久久丁香| 亚洲狠狠爱综合影院婷婷| 亚洲 自拍 另类小说综合图区| 狠狠色狠狠色很很综合很久久| 欧美激情综合亚洲一二区| 69国产成人综合久久精品| 狠狠色综合久久婷婷| 色综合久久天天综线观看| 国产成人综合亚洲绿色| 久久综合九色综合久99| 狠狠综合久久av一区二区| 色综久久天天综合绕视看| 狠狠色丁香九九婷婷综合五月|