DocumentCode
2868220
Title
Noise suppression by magnetic snubbers in switching power converters
Author
Ninomiya, Tamotsu ; Matsumoto, Norio ; Harada, Koosuke ; Hiramatsu, Rihei
Author_Institution
Dept. of Electron., Kyushu Univ., Fukuoka, Japan
fYear
1988
fDate
11-14 April 1988
Firstpage
1133
Abstract
The mechanism of noise suppression by a magnetic snubber is analyzed quantitatively. The snubber consists of a parallel circuit with a saturable reactor and a linear inductor connected in series with a small diode. The effects of the magnetic characteristics of the saturable reactor and the linear inductor on the surge and noise are examined by comparing analytical and experimental results.<>
Keywords
inductors; interference suppression; power convertors; switching; diode; linear inductor; magnetic characteristics; magnetic snubbers; noise suppression; parallel circuit; saturable reactor; surge; switching power converters; Circuit noise; Inductors; Magnetic flux; Magnetic noise; Magnetic switching; Semiconductor device noise; Snubbers; Surges; Switching converters; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1988. PESC '88 Record., 19th Annual IEEE
Conference_Location
Kyoto, Japan
Type
conf
DOI
10.1109/PESC.1988.18254
Filename
18254
Link To Document