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请问各位:
9 J9 @. m& [7 d7 q% DLED T8灯管 内置阻容降压电路,目前能做CSA认证吗?( z, b% `) {" Y' F' z
下面CSA标准要求是否T8管需要外置的电源?
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Appendix B (normative) for TIL B-79 S7 }- T2 @+ X
LED Tubular Lamp Retrofit Kit # ?; u; N/ [( {4 W$ w6 o
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0 k0 _7 Y& B; t* |B1 LED Tubular Lamp Retrofit Kits
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B1.1 LED tubular lamp retrofit kits are intended to replace lighting system in a luminaire already installed. The
7 d: Q, F# x+ k" \& ]! }' r2 Yluminaire is the type employing double ended (linear) fluorescent lamps. 7 W7 `+ \' c+ d, i) ^, K* ]
LED tubular lamps shall not be directly connected to a branch circuit or to existing ballast, unless
2 a( N# g# l" t: A' Ootherwise stated. ( @' J1 }7 s/ q: }3 |7 [8 M
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