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High frequency converters

机译:高频转换器

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摘要

A comparison between PWM and quasiresonant power cells is made in steady state involving maxima values of components and switch power losses. In order to restrict the investigation area, only buck derived power cells have been selected (ZCS uni. and bidirectional, ZVS, ZVS-PWM and bidirectional PWM). Theoretical parametrical study and evaluation with Micro-Cap are detailed. PWM structures with RF switches seem to be more adequate for the 10 MHz range converters.
机译:PWM和QuasiSonant电池之间的比较是涉及组件的最大值和开关功率损耗的稳态。为了限制调查区域,已选择仅选择降压导出的电池(ZCS UNI。和双向,ZVS,ZVS-PWM和双向PWM)。微观的理论参数研究和评价是详细的。具有RF开关的PWM结构似乎更适合10 MHz范围转换器。

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