Abstract:Recent development in lighting system enable the use of Light Emitting Diode (LED) as one of the lighting system instead of fluorescent and others, because of its energy saving characteristic. Lighting system that operates with AC supply produced harmonic. Current solution to improve harmonic is by using active filter. This research revealed new approach to solve the problem where compact LED lamp directly connected to DC supply without using converter. It is relevant to study the performance between compact f… Show more
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