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سؤال: does this item require a driver or 30V directly

السؤال بواسطة Rodrigues على 2020-03-31 09:26:36

Rodatty It must use a constant current driver NOT a constant voltage driver. All leds are like this, if you use constant voltage it will destroy your leds very quickly. If you want to run at 30W say, then the led requires voltage is approx 30V so a 1amp driver would give you 30V x 1A = 30W. The 1A constant current unit should be rated to provide 30-40V to allow for some variation in the led voltage due to batch and running temperature.

2022-03-14 05:11:41 مساعدة (0)
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