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Question:

What determines the brightness of the patch LED?

What determines the brightness of the patch LED?

Answer:

The brightness is consistent over a short period of time, that is, only by considering current and voltage consistency.Long term brightness is consistent with the consideration of the spacing and heat dissipation of different circuits. Uneven heat can also affect brightness.
Jul 4, 2017
The current through the lamp itself. If the same lamp, so it is necessary to ensure consistency in the different current circuit, the test voltage of little significance, especially in the case of parallel lamp, current a few beads each share is not the same, some big, some small.
Jul 4, 2017
Lamp brightness level itself, is also in the rated current situation, its brightness
Jul 4, 2017

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