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LEDs and Power Quality

Ranking Electrical Disturbances ― Part 7 of 7

Understanding the effects of voltage fluctuation on LED drivers.

This article is the final installment in a seven-part series on the effects of power quality disturbances on a five-stage electronic LED driver. In the first three parts of this series, we touched upon the effects of short- and long-duration voltage variations (under-voltage, over-voltage and voltage sags) on LED drivers. Then, we looked at the effects of voltage surges, swells, and transients on LED drivers. Parts 4 through 6 of the series dealt with the immunity of imbalances, frequency

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