作者: M.A. Dalla Costa , R.N. Do Prado , A.R. Seidel , F.E. Bisogno
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摘要: This paper presents a detailed performance analysis in the most common electronic ballasts for compact fluorescent lamps. Electronic ballast characteristics are presented, as following: power factor, input current THD, crest and efficiency. is done to using both drivers: self-oscillating circuit dedicated integrated (IR 2151). topologies present: no factor correction, PFC valley-fill filter, with boost converter. Therefore, losses how minimize these presented.