标题: LED驱动电源标签 [打印本页] 作者: kevinli 时间: 2015-10-9 11:40 标题: LED驱动电源标签 file:///C:\Users\Administrator\AppData\Roaming\Tencent\Users\2821394131\QQ\WinTemp\RichOle\OG49]ICG8@8XC}P%J({TQSS.png如附件图片,LEVEL 3代表什么东西?[attach]92425[/attach]. z+ ~' b8 O5 A9 i- X3 \
大家帮忙看看 6 H" ^( a5 z* n, Y3 L. `5 q + c! O, v( P1 y+ i. i( y, |作者: Nezof 时间: 2015-10-9 11:46
参见UL1012 6.11 1 V) O V0 y4 {( e: E) e6.11 ENERGY LIMITING CIRCUIT/IMPEDANCE – A circuit or component depended on to limit an / |& I B0 g" [( `, Ooutput to Class 3 levels. Reliability of circuit components shall be determined unless the unit is tested / |1 P0 V& [, Sas specified in 87.1.作者: kevinli 时间: 2015-10-9 12:31
Nezof 发表于 2015-10-9 11:46 3 K7 a) n& x/ S: v9 p
参见UL1012 6.11 . C; a& }5 R8 e# x ]6.11 ENERGY LIMITING CIRCUIT/IMPEDANCE – A circuit or component depended on to lim ...