共查询到20条相似文献,搜索用时 4 毫秒
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Shapley D 《Science (New York, N.Y.)》1971,173(3997):615-617
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Ashton PS 《Science (New York, N.Y.)》1987,236(4802):728-729
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Vogt PR 《Science (New York, N.Y.)》1985,228(4701):859-860
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Paine L 《Science (New York, N.Y.)》1986,232(4753):1011-1012
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Sonnenfeld P 《Science (New York, N.Y.)》1989,244(4905):721
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The features of high-reliability power converters, that can help to meet the added power-system design requirements to improve the reliability of the power systems are discussed. The advantages of distributed power systems with multiple dc-dc converters on each card which can be used to generate the low voltages very close to the load are also discussed. Some 相似文献
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Fulton RJ 《Science (New York, N.Y.)》1984,225(4666):1016-1017