搜索 - 科创

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在输出功率较大的情况下与使用线性电源在指标上并没有什么太大差异,不同的只是音色,至于孰优孰劣完全是个人欣赏角度问题,但是当输出幅度很低(做得较好的话大约是到1V以下,主观感觉大约是到音量略大于全开的放在桌上的耳机)的时候,纹波(特别是尖峰)的影响将不可忽略,用示波器也可观察到主波形上附加的纹波至少相当于波形幅度的