Title :
Separation of the common-mode- and differential-mode-conducted EMI noise
Author :
Guo, Ting ; Chen, Dan Y. ; Lee, Fred C.
Author_Institution :
Power Electron. Center, Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA
fDate :
5/1/1996 12:00:00 AM
Abstract :
A device is developed to decipher common-mode and differential-mode noise from a conducted EMI noise measurement. This device is a useful tool for power supply circuit noise diagnosis and line filter design
Keywords :
electric noise measurement; electromagnetic interference; power supplies to apparatus; power supply circuits; EMI noise measurement; common mode-conducted EMI noise; differential mode-conducted EMI noise; line filter design; noise diagnosis; power supply circuit; Circuit noise; Delta modulation; Differential amplifiers; Electromagnetic interference; Filters; Impedance; Noise measurement; Power electronics; Spectral analysis; Voltage;
Journal_Title :
Power Electronics, IEEE Transactions on
