Title :
Impact of thermal aging on emission of a buck DC-DC converter
Author :
Boyer, A. ; Huang, H. ; Ben Dhia, S.
Author_Institution :
LAAS, Toulouse, France
Abstract :
The proposed paper aims at characterizing the effect of thermal aging of a buck DC-DC converter on its electromagnetic emission and identifying the role of the different constituting components. An equivalent model is built to confirm the emission level increase induced by high temperature stress.
Keywords :
DC-DC power convertors; ageing; electromagnetic wave propagation; buck DC-DC converter; electromagnetic emission; emission level; high temperature stress; thermal aging; Aging; Capacitors; DC-DC power converters; Degradation; Electromagnetics; Inductors; Stress; Switch-power mode supply; accelerated aging; electromagnetic emission; emission modeling;
Conference_Titel :
Electromagnetic Compatibility, Tokyo (EMC'14/Tokyo), 2014 International Symposium on
Conference_Location :
Tokyo
