论文部分内容阅读
通过改变频率、占空比和ＲＰＷＭ 方案来检测ＲＰＷＭ 对Ｂｕｃｋ 变换器的影响，以证实一种减少ＤＣ 变换器的噪声和电磁辐射的有效方法。结果显示了系统工作在不同的参数条件下，输出电压中纹波电压幅值和噪声电压幅值的变化规律。最后分析归纳了实验结论。
By changing the frequency, duty cycle and RPWM program to detect the impact of RPWM Buck converter to confirm an effective way to reduce the DC converter noise and electromagnetic radiation. The results show that the system operates under different parameters, the output voltage ripple voltage amplitude and noise voltage amplitude changes. The final analysis summarizes the experimental conclusion.