But the increase of switching frequency results in higher switching loss.

而传统变换器开关频率的提高必然带来开关损耗的增加.

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Hysteresis control has disadvantage of unstable switching frequency.

滞环控制方法存在开关频率变化不定的缺点.

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More simple changing rules of are used. the state trajectory thethe switching frequency is reduced.

提出了更简单的控制律设计方法,保证状态轨迹分别在两条滑模区上来回切换,降低了控制量振动频率.

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It can also realize the result of the high - frequency carrier signal under low switching frequency.

在较低的开关频率下,可实现等效高频载波的效果.

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In order to minimize size and weight of the converters, switching frequency must be increased.

为了减小变换器的体积和重量, 必须提高开关频率.

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The AD 7730 also scales the ACX switching frequency in accordance with the output update rate.

ad7730和ACX的整流频率比率也符合最新的输出校正频率.

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Abstract : This paper describes a noise analysis method for a phase switching frequency divider.

介绍了一种相位开关型分频器电路的噪声分析方法.

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However, higher switching frequency may cause higher switching losses electro - magnetic interference ( EMI ) and lower overall efficiency.

然而, 较高的工作频率会引起严重的 电磁干扰 和开关损耗从而导致系统整体效率降低.

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