| Presentation | 2000/2/17 Self-oscillating type current-resonant DC/DC converter Masakazu Gekinozu, Kazuo Kuroki, Kohji Mori, Takahiro Fujita, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In recent years, high efficiency, small size, light weight, low noise and low cost have been required of a switching power supply. In order to solve these problems, we developed the self-oscillating type current-resonant DC / DC converter which simplified control circuits and without using high voltage driver IC. This converter operates ZVS(Zero Voltage Switching)and ZCS(Zero Current Switching)of the main devices, and controls output voltage by both pulse width modulation and frequency modulation. We obtained an efficiency of 94.4% at Vi=350Vdc, Vo=16Vdc and Io=4.1A. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | self-oscillation / current-resonant / pulse width modulation / frequency modulation |
| Paper # | EE99-58 |
| Date of Issue |
| Conference Information | |
| Committee | EE |
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| Conference Date | 2000/2/17(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) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Self-oscillating type current-resonant DC/DC converter |
| Sub Title (in English) | |
| Keyword(1) | self-oscillation |
| Keyword(2) | current-resonant |
| Keyword(3) | pulse width modulation |
| Keyword(4) | frequency modulation |
| 1st Author's Name | Masakazu Gekinozu |
| 1st Author's Affiliation | Fuji Electric Corp.R&D, Ltd.() |
| 2nd Author's Name | Kazuo Kuroki |
| 2nd Author's Affiliation | Fuji Electric Corp.R&D, Ltd. |
| 3rd Author's Name | Kohji Mori |
| 3rd Author's Affiliation | Fuji Electric Hi-Tech Co., Ltd. |
| 4th Author's Name | Takahiro Fujita |
| 4th Author's Affiliation | Fuji Electric Hi-Tech Co., Ltd. |
| Date | 2000/2/17 |
| Paper # | EE99-58 |
| Volume (vol) | vol.99 |
| Number (no) | 624 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |