This paper describes the basic working principles and control methods of three-phase high- frequency boost & buck IGBT SPWM rectifiers.

文中介绍了IGBT升压与降压式三相高频SPWM整流器的基本工作原理和控制方法。

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In addition, the LTC3330 includes a separate buck-boost converter designed to be driven by an external battery.

此外，LTC 3330包括一个单独的降压-升压转换器设计为通过外部电池驱动。

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Excellent as DC-DC converter boost or buck inductors, Also used for filtering applications.

适合用于直流—直流整流器或作为低阶电感，也可用于滤波应用。

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Slick defensive plays by Buck behind the plate and Ruben Tejada at shortstop gave the Mets a boost.

WSJ: Werth overanxious as Nationals lose to Mets 2-0