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Paper Count: 30319
Non-Isolated Direct AC-DC Converter Design with BCM-PFC Circuit
Abstract:This paper proposes two types of non-isolated direct AC-DC converters. First, it shows a buck-boost converter with an H-bridge, which requires few components (three switches, two diodes, one inductor and one capacitor) to convert AC input to DC output directly. This circuit can handle a wide range of output voltage. Second, a direct AC-DC buck converter is proposed for lower output voltage applications. This circuit is analyzed with output voltage of 12V. We describe circuit topologies, operation principles and simulation results for both circuits.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1071522Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 4332
 L. Xing, H. Gao, Y. Kobori, N. Okamoto, M. Ohshima, K. Wakabayashi, T. Okada, M. Onozawa, H. Kobayashi, N. Takai and K. Niitsu , "Novel DC-DC Converter Design," IEE Japan, Papers of Technical Meeting on Electronic Circuits, ECT-11-047, July 2011, pp. 59-64 (Japanese)
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