| Presentation | 2013-01-10 Causing Factor of Electromagnetic Interference Generated by the Switched Mode Power Supply and its Characteristics Jinichi MURATA, Tamotsu NINOMIYA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In forward type switched mode power supplies, EMI is considered to occur due to the damped high frequency oscillatory currents at the turn on and turn off of the switching device.This result was experimentally confirmed from the coincidence between the peak point frequency of the EMI spectrum and the frequency of the damped oscillatory current. Also it became clear experimentally that the switching frequency of switched mode power supply has influence on its EMI. To make a contribution to the reduction of the EM! in the forward type switched mode power supplies, this paper discusses the mechanism generating the damped high frequency oscillatory currents, and the relationship between the EMI and those currents. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | EMI / Switched Mode Power Supply / High Frequency Oscillatory Current |
| Paper # | EMCJ2012-112 |
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| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 2013/1/3(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Electromagnetic Compatibility (EMCJ) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Causing Factor of Electromagnetic Interference Generated by the Switched Mode Power Supply and its Characteristics |
| Sub Title (in English) | |
| Keyword(1) | EMI |
| Keyword(2) | Switched Mode Power Supply |
| Keyword(3) | High Frequency Oscillatory Current |
| 1st Author's Name | Jinichi MURATA |
| 1st Author's Affiliation | () |
| 2nd Author's Name | Tamotsu NINOMIYA |
| 2nd Author's Affiliation | TDK Endowed Chair, Graduate School of Engineering, Nagasaki University |
| Date | 2013-01-10 |
| Paper # | EMCJ2012-112 |
| Volume (vol) | vol.112 |
| Number (no) | 372 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |