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IDENTIFICATION OF SIGNIFICANT PARAMETERS RELATIVE TO FAILURE DURING OPERATION OF A SWITCHMODE POWER SUPPLY APPLICATION TO PREVENTIVE DIAGNOSTIC
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| Author(s) |
P. Venet; G. Grellet; G. Rojat |
| Abstract |
30 % of failures in electronic systems being accountable to power supply, it seems necessary today to foresee the failures by analysing the different probable faults. With the secondary-resonant Forward structure as example, we compare the different modes of running with and without failure. After classification of the different components with respect to fiability, we study the alterations of the characteristics of the converter for the probable faults occuring on each element, the analysis of the results allowing us to restrict the number of informations necessary to detect and to discriminate the main failures. |
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| Filename: | Unnamed file |
| Filesize: | 2.125 MB |
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| Type |
Members Only |
| Date |
Last modified 2019-08-06 by System |
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