开关电源的EMI infineon AN

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Version 1.1, Jul 2003

Application Note
AN-EMI-01

Considerations of conducted EMI in SMPS
Author: Jenny Pirwitz Ilia Zverev

Published by Infineon Technologies AG
http://www.infineon.com

Power Management & Supply

N e v e r

s t o p

t h i n k i n g .

Considerations of conducted EMI in SMPS
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1. 2. 3.
3.1. 3.2. 3.3. 3.4. 3.5. 3.6.

Abstract ............................................................................................................. 3 Basics of EMI..................................................................................................... 3 EMI regulations.................................................................................................. 4
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