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对led电流比较器,使得亮度均匀。led的亮度可以通过外部电阻调节。输入电压为2.7-5.5v时,通过led的电流高达30ma.固定的开关频率:1mhz.峰值效率达:90%。分离式电
http://blog.alighting.cn/sandyxia/archive/2010/8/12/85662.html2010/8/12 22:53:00
5# 左 30/18 30 18 203 18020# 左 30/16 30 16 220 180
http://blog.alighting.cn/dongyagk200910/archive/2010/9/26/99645.html2010/9/26 10:22:00
数 qx-30 qx-48 可切最大直径钢丝绳 mm 30 48 活塞进程mm ≥38 ≥55 最大剪切
http://blog.alighting.cn/dongyagk200910/archive/2010/9/26/99661.html2010/9/26 10:35:00
禁长期空转。 型号: fwqb70-30 fwqb50-25 fwqb30-1
http://blog.alighting.cn/jinglugk/archive/2010/9/27/100005.html2010/9/27 10:07:00
号: fwqb70-30 fwqb50-25 fwqb30-1
http://blog.alighting.cn/jinglugk/archive/2010/9/27/100034.html2010/9/27 10:27:00
http://blog.alighting.cn/jinglugk/archive/2010/9/27/100035.html2010/9/27 10:28:00
http://blog.alighting.cn/jinglugk/archive/2010/9/27/100036.html2010/9/27 10:28:00
http://blog.alighting.cn/jinglugk/archive/2010/9/27/100037.html2010/9/27 10:28:00
http://blog.alighting.cn/jinglugk/archive/2010/9/27/100038.html2010/9/27 10:28:00
http://blog.alighting.cn/jinglugk/archive/2010/9/27/100039.html2010/9/27 10:29:00