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Measurement of noise source impedance of off-line converters |
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| Authors: | Dongbing Zhang Chen DY Nave MJ Sable D |
| Affiliation: | Nat. Semicond. Corp., Santa Clara, CA; |
| Abstract: | The insertion loss method is proposed to measure the noise source impedance of off-line power supplies. The information obtained through the proposed method enables the prediction of EMI filter performance and the design of a suitable filter for a switch mode power supply |
| Keywords: | |