{"title":"Non-Isolated Direct AC-DC Converter Design with BCM-PFC Circuit","authors":"Y. Kobori, L. Xing, H. Gao, N.Onozawa, S. Wu, S. N. Mohyar, Z. Nosker, H. Kobayashi, N. Takai,\nK. Niitsu","volume":70,"journal":"International Journal of Electronics and Communication Engineering","pagesStart":1184,"pagesEnd":1189,"ISSN":"1307-6892","URL":"https:\/\/publications.waset.org\/pdf\/8775","abstract":"This paper proposes two types of non-isolated\ndirect AC-DC converters. First, it shows a buck-boost\nconverter with an H-bridge, which requires few components\n(three switches, two diodes, one inductor and one capacitor) to\nconvert AC input to DC output directly. This circuit can handle\na wide range of output voltage. Second, a direct AC-DC buck\nconverter is proposed for lower output voltage applications.\nThis circuit is analyzed with output voltage of 12V. We\ndescribe circuit topologies, operation principles and simulation\nresults for both circuits.","references":"[1] L. Xing, H. Gao, Y. Kobori, N. Okamoto, M. Ohshima, K. Wakabayashi,\nT. Okada, M. Onozawa, H. Kobayashi, N. Takai and K. Niitsu , \"Novel\nDC-DC Converter Design,\" IEE Japan, Papers of Technical Meeting on\nElectronic Circuits, ECT-11-047, July 2011, pp. 59-64 (Japanese)\n[2] K. Harada, T. Ninomiya and B. Ko, Fundamentals of Switched-Mode\nConverters, Corona Publishing Co., LTD. (2004)","publisher":"World Academy of Science, Engineering and Technology","index":"Open Science Index 70, 2012"}