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请问各位:6 Q) O3 k7 V% N: {* q% W
LED T8灯管 内置阻容降压电路,目前能做CSA认证吗? u o: G, v5 g: o2 F
下面CSA标准要求是否T8管需要外置的电源?# w t; W# p! C, _/ i% Z% G4 A
2 {7 u" L4 L; x6 y' Z# D1 c% IAppendix B (normative) for TIL B-79
0 ]6 t9 O3 G, h& v$ f+ H' ?LED Tubular Lamp Retrofit Kit 1 a/ n! G, d9 l0 p$ t
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B1 LED Tubular Lamp Retrofit Kits " a& {9 A! {5 K, w1 n" D
" ]: x3 F' r; B' t/ NB1.1 LED tubular lamp retrofit kits are intended to replace lighting system in a luminaire already installed. The
2 h9 L0 Y$ P+ J0 ^/ uluminaire is the type employing double ended (linear) fluorescent lamps. " R- b% [6 q: k# L, V) Y9 x
LED tubular lamps shall not be directly connected to a branch circuit or to existing ballast, unless
! Q$ `- z! t2 n" c; A) x& iotherwise stated. U6 N A) z2 g& m" o) g5 D
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