開關電源傳導干擾檢測的研究

摘要：　　分別研究了開關電源的電流，電壓和功率傳導干擾的檢測技術，闡述了其測量方法和經驗。最后舉例測量了幾種開關電源的電流，電壓和功率的諧波含量。 敘詞：傳導干擾；檢測技術；諧波含量 Abstract：　　This paper respectively studied detection technique of the current, the voltage and the power conduction interference in the switches power supply , discussed　 that the measure methods and it’s experience. At last,　an example, measured harmonic contents of the current、 the voltage and the power in a few switches power supply. Keyword：conduction interference；detection technique；