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Analysis. Design. and Performance Evaluation of Asymmetrical Half-Bridge Flyback Converter for Universal-Line-Voltage-Range Applications

In this paper. a detailed analysis and design procedure of the AHB flyback converter for the universal line-voltage range is provided. The analysis of operation is illustrated by simulation waveforms obtained in Simplis. It is shown that the primaryside switches operate with zero-voltage switching (ZVS). whereas. the secondary-side rectifier operates …

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India Delays May Order for Iran Oil

Indian refiners are holding back from ordering Iranian oil for loading in May pending clarity on whether Washington will extend a waiver from US sanctions against the OPEC-member. four sources said.

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