| Presentation | 2002/2/14 Balanced Buck-Boost Switching Converter Circuit to Reduce Common-Mode Conducted Noise Masashi Ohba, Masahito Shoyama, Tamotsu Ninomiya, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Common-mode conducted noise in switching converters frequently causes radiated noise emission from power cord, so it is important to reduce this noise enough to meet EMC. Because conventional switching converters have been usually using unbalanced circuit topologies, parasitic capacitance between drain/collector of the active switch and the frame ground through its heat sink may generate the common-mode conducted noise. The anothers proposed a balanced switching converter, which is a way to reduce the common-mode conducted noise. In this paper, a buck-boost converter version of the balanced switching converter is presented and described its mechanism of the common-mode noise reduction. This good feature is confirmed by experimental results. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Balanced switching converter circuit / Common-mode noise current / conducted noise / EMC |
| Paper # | EE2001-51 |
| Date of Issue |
| Conference Information | |
| Committee | EE |
|---|---|
| Conference Date | 2002/2/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Energy Engineering in Electronics and Communications (EE) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Balanced Buck-Boost Switching Converter Circuit to Reduce Common-Mode Conducted Noise |
| Sub Title (in English) | |
| Keyword(1) | Balanced switching converter circuit |
| Keyword(2) | Common-mode noise current |
| Keyword(3) | conducted noise |
| Keyword(4) | EMC |
| 1st Author's Name | Masashi Ohba |
| 1st Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University() |
| 2nd Author's Name | Masahito Shoyama |
| 2nd Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University |
| 3rd Author's Name | Tamotsu Ninomiya |
| 3rd Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University |
| Date | 2002/2/14 |
| Paper # | EE2001-51 |
| Volume (vol) | vol.101 |
| Number (no) | 650 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |