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https://www.alighting.cn/resource/20160419/139548.htm2016/4/19 10:48:33
https://www.alighting.cn/resource/20160420/139584.htm2016/4/20 10:21:03
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https://www.alighting.cn/resource/20160426/139751.htm2016/4/26 10:09:55
https://www.alighting.cn/resource/20160426/139752.htm2016/4/26 10:16:46
首先我们先来认识下什么叫dob?，dob则是将led光源与驱动电路配置于pcb基板上，因有高电压芯片可将光源串接接近市电，使led驱动电路的零件数可下降，更节省空间。也是采用的高压
https://www.alighting.cn/resource/20160426/139764.htm2016/4/26 13:54:16
