LED lamp power supply unit with reduced noise emissions

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Authors: Olisovets A. Yu., Tuev V. I., Shkarupo S. P.

Annotation: It was found that the typical solution to LED lamp power supply is characterized by the increased harmonics emission. A new technical solution to connect the LED device to AC power was proposed. Experimental studies have confirmed its electromagnetic compatibility with regard to the emission of harmonics.

Keywords: power supply, light emitting diode, emission of harmonics