high-power switch power supply 大功率开关电源
high frequency switch power supply 高频开关电源
high voltage switch power supply 高压开关电源
high-frequency switch power supply system 高频开关电源系统
The outlook of high frequency switch power supply in application to high fidelity audio frequency power amplifier is indicated.
指出了高频开关电源在高保真音频功率放大器中广阔的应用前景。
Therefore, the thesis emphasized on the design of high efficient switch power supply controller, especially the improvement of the efficiency under light load condition.
有鉴于此，论文重点围绕高效率开关电源控制芯片的开发，尤其是轻载条件下提高开关电源效率的技术开展研究。
The causes of the phenomena are explored by studying the characteristics of audio frequency power amplifier and the pulse modulation of the high-frequency switch power supply.
通过研究音频功率放大器电源的工作特点和高频开关电源的脉冲调控过程，分析了产生这一现象的原因。
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