Resonance mode power supplies with power factor correction
There is an increasing need for AC-DC converters to draw a pure sinusoidal current at near unity power factor from the AC mains. Most conventional power factor correcting systems employ PWM techniques to overcome the poor power factor being presented to the mains. However, the need for smaller and l...
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Loughborough University
1990
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.701033 |