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Modeling method for conducted noise flowing in power lines of DC / DC converter
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| Author(s) |
Takato HATTORI |
| Abstract |
This paper presents the modeling method of the conducted noise flowing in the input and output side power lines of DC/DC converter. The noise evaluation of DC-DC converters for automotive is based on the leakage current flowing in the power lines. The equivalent circuit of the conducted noise is derived by measuring and frequency analysis the leakage current flowing in the power lines. The noise evaluation simulation is performed by using the equivalent circuit. The usefulness of this proposed method for noise evaluation simulation has been confirmed by comparing the noise reduction effect of EMI filters in simulation and experiment. |
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| Filename: | 0111-epe2022-full-07543698.pdf |
| Filesize: | 925.2 KB |
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| Type |
Members Only |
| Date |
Last modified 2023-09-24 by System |
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