对于PWM亮度控制，如何有效的降低音频噪声？ 噪声, 音频, 亮度, PWM

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parkson888

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voipphone1

通过将一个优化的高压耐雪崩纵向功率MOSFET和PWM控制器集成在...在当前整个中国电力供应趋紧的大环境下，如何有利、有效地利用电能

电子工匠

这个还不了解   楼上解释似乎很好  学习了

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