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Electronic controlgear for LED modules
3 o o5 @4 B* w9 }unit inserted between the supply and one or more LED modules which serves to supply the LED module(s) with its (their) rated voltage or rated current. The unit may consist of one or more separate components and may include means for dimming, correcting the power factor and suppressing radio interference4 V) C% ]* @+ l+ w% {- `
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LED module
" z& _! {- E7 E* d% bunit supplied as a light source. In addition to one or more LEDs, it may contain further
" Z5 `* R7 z* {2 M0 m" a1 o& xcomponents, e.g. optical, mechanical, electrical and electronic, but excluding the control gear./ E( Y. n2 i2 d! V
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个人认为,完整独*立的电源用61347-2-13标准,像自整流灯泡里的驱动器部分,只是起分压作用的用62031做; |
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