本文介绍一种利用精密模拟开关组的共模干扰抑制方法。
A new common-mode interference reduction method which USES a group of precision analog switches is presented in the paper.
分析了开关电源产生电磁干扰的主要原因，并给出了相应的抑制措施，从而提高开关电源的电磁兼容性。
The sources of electromagnetic interference from switching-mode power supply were analyzed and some control methods were presented for the improvement of electromagnetic compatibility.
探讨了混沌频率调制技术在开关变换器中抑制电磁干扰的实际效果。
The paper presents the effectiveness of EMI suppression of switching converters with a chaotic frequency modulation scheme (CFMS).
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