这个LED DRIVER上的标示是什么意思？

sfw1984

这个符号不属于安全（61347标准范围），应是一个其它专用符号。看看产品说明是否有提，不然就只有加这个符号的人会比较清楚。

Nezof

回行标记磨圆了？

lucyyff

61347-1里ANNEX O里的内容，用到的地方不是很多，因为你这款驱动接线端子镂空了，所以需要考核

raintime

Annex O,
+ J( X- y" `% R+ Jbuilt-in electronic controlgear with double or reinforced insulation
electronic lamp controlgear designed to build into a luminaire, a box, an enclosure or the like
and not intended to be mounted outside a luminaire in which accessible metallic parts are
insulated from live parts by double or reinforced insulation

Nezof

lucyyff 发表于 2016-6-22 11:21
4 f* b" Z$ c/ q2 X* S61347-1里ANNEX O里的内容，用到的地方不是很多，因为你这款驱动接线端子镂空了，所以需要考核

' ?4 ]9 L3 G5 z, N; t- C哦，还以为这个是独立式的
3 O9 v- z. S" ]5 d+ X; l+ _: ^% i

bub02

谢谢分享

zhangtaooo

5 B5 X+ O9 N! S8 D3 u2个圆圈 =  回形标识
61347 I.6
I.6 Marking
In addition to the markings mentioned under 7.1 of this standard, ballasts with double or
reinforced insulation shall be identified by the symbol:
NOTE The meaning of this marking should be explained in the manufacturer’s literature or catalogue.

+ A. p* \% R  k. }2 B% Y