Abstract: In this paper, a DC power supply and its novel protection circuit are presented. The proposed new DC power supply is consisted of the output voltage control circuit, driving circuit and the ...

Abstract: We present the first dc comparison of a programmable Josephson voltage standards and a pulse-driven Josephson arbitrary waveform synthesizer (JAWS) at 3 V. Both circuits are mounted ...

The Bluetti Elite 400 and Charger 2 are now available in Canada, delivering reliable power for winter outages at home and off ...

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Patrick Gallagher has a decade of experience testing products from kitchen appliances to home security essentials, focusing on what matters most. Plugging in a portable electric heater is a quick and ...

Large rooms (that is, 300 square feet or more) can pose a unique heating challenge in the winter: Features like high ceilings, hard-to-reach corners and spotty insulation greatly factor into which ...

Corin Cesaric is a Flex Editor at CNET. She received her bachelor's degree in journalism from the University of Missouri-Columbia. Before joining CNET, she covered crime at People Magazine and ...

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