Effect of spread-spectrum modulation of switched mode power converter PWM carrier frequencies on conducted EMI

Electronics Letters

Volumn 31, Issue 10, 1995, Pages 769-770

  Stone, D A ^a   Chambers, B ^a  

^a UNIVERSITY OF SHEFFIELD   (United Kingdom)

Author keywords

Electromagnetic compatiblity; Electromagnetic interference; Frequency agility; Power convertors; Power electronics; Switched mode power supplies

Indexed keywords

EID: 33749960174     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:19950543     Document Type: Article

References (3)

1. WANG, A.C., and SANDERS, S.R.: ‘Programmed pulsewidth modulated waveforms for electromagnetic interference mitigation in DC-DC converters’, IEEE Trans. Power Electron., 1993, 8, (4), pp. 596-605
2. LIN, F., and CHEN, D.Y.: ‘Reduction of power supply emission by switching frequency modulation’, IEEE Trans. Power Electron., 1994, 9, (4), pp. 132-137
3. SCHROEDER, M.R.: ‘Number theory in science and communication’ (Springer-Verlag)