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率下进行工作。其它设计目标包括高效能、低成本及符合en55022A emi要求。该设计可以集成到标准灯壳中(edison螺口灯泡和卡口卤素灯均可),非常便于替换现有的灯泡。而且,还
http://blog.alighting.cn/q89481240/archive/2011/7/19/230299.html2011/7/19 23:50:00
容并联,电容的A端接vin,b端接地。电容两极间的电压就是输入电压,即vc1=vc2=vin。第2相时,外部电容b端则接至vin,A端接至vout,这是vout=vin+vc=
http://blog.alighting.cn/q89481240/archive/2011/7/19/230296.html2011/7/19 23:48:00
d在0.5A电流下输出x流明,它在1.0A电流下也不会输出2x流明。3. 响应速度以刹车灯和方向指示灯管为例,假设车辆时速为125公里/小时,即35米/秒时,白炽灯的热启动时间约
http://blog.alighting.cn/q89481240/archive/2011/7/19/230284.html2011/7/19 23:39:00
本节电运动中,“节”出来的商机最大的受益者应该是led节能灯。 gfk mArketing service jApAn公布了日本家电量贩店店面上led灯泡和led吸顶灯销售动
http://blog.alighting.cn/cdmingda/archive/2011/7/19/230281.html2011/7/19 18:39:00
吊灯头加一个灯泡,成了我们大众最熟悉的吊灯形象,而在这款吊灯设计中,设计师zhili liu 将电线改为从灯头侧面伸出,让整个灯头形成随意的倾角,从而给这个很实用却常常看似无
https://www.alighting.cn/case/2011/7/19/181250_38.htm2011/7/19 18:12:50
in the very neAr future, led technology will AdvAnce to A level enAbling A broAd rAnge o
http://blog.alighting.cn/yunaoled/archive/2011/7/19/230232.html2011/7/19 15:47:00
e to generAte A difficult combinAtion of green And red thAt could revolutionize the wAy w
http://blog.alighting.cn/yunaoled/archive/2011/7/19/230231.html2011/7/19 15:46:00
e you. there is A chinese sAying: you get whAt you pAy for. As yunAo led ltd hAve th
http://blog.alighting.cn/yunaoled/archive/2011/7/19/230229.html2011/7/19 15:45:00
e house is An issue for most people As it is A relAtively modern technology. it is however on
http://blog.alighting.cn/yunaoled/archive/2011/7/19/230230.html2011/7/19 15:45:00
用大功率灯泡,应避免使用塑料材质衣服挂哦
https://www.alighting.cn/case/2011/7/19/15440_41.htm2011/7/19 15:04:40