The LED the production process
Datum:2011-08-16 14:20
Staat:ungeloest
Frage:admin
and control circuits, not necessarily be a good car. The key factor is here like this:
Because leds, IC belong to semiconductor devices, they to the environment conditions of use requirements fussy, best at room temperature 25 ℃ or so, the working mechanism is the best. But in fact a piece of outdoor DaBing will be applied in different temperature environment, in more than 60 ℃ possible summer, winter May 20 ℃ below in- When manufacturer production when 25 ℃ for products in test conditions,
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