Developing Parasitic Cancellation Technologies to Improve EMI Filter Performance for Switching Mode Power Supplies

2005 ◽  
Vol 47 (4) ◽  
pp. 921-929 ◽  
Author(s):  
S. Wang ◽  
R. Chen ◽  
J.D. VanWyk ◽  
F.C. Lee ◽  
W.G. Odendaal
Keyword(s):  
Power Supplies ◽  
Filter Performance ◽  
Emi Filter ◽  
Switching Mode

Research on Power Electronic Integrated Module for SMPs

2004 ◽  
Vol 1 (4) ◽  
pp. 225-230
Author(s):  
Chen Qiaoliang ◽  
Zeng Xiangjun ◽  
Yang Xu ◽  
Wang Zhaoan
Keyword(s):  
Power Density ◽  
Simulation Analysis ◽  
Three Dimensional ◽  
Power Supplies ◽  
Power Module ◽  
Novel Structure ◽  
Higher Power ◽  
Parasitic Parameters ◽  
Conventional Structure ◽  
Switching Mode

A novel structure for a power module used in switching mode power supplies (SMPs) is presented in this paper. The power module employs the three-dimensional terrace structure resulting in lowered parasitic parameters and a higher power density. Based on this structure, the characteristics of the power module, such as parasitic parameters and thermal management performance are evaluated through simulation analysis and experimental research. The measured results for a 1kw prototype demonstrate that the power module based on an aluminum substrate has higher power density, smaller volume and better thermal performance when compared to a module using a conventional structure.

A Mixed Modeling Approach for Efficient Simulation of PWM Switching Mode Power Supplies

2019 ◽  
Vol 34 (10) ◽  
pp. 9758-9767 ◽  
Author(s):  
Gustavo Migoni ◽  
Monica E. Romero ◽  
Federico Bergero ◽  
Ernesto Kofman
Keyword(s):  
Power Supplies ◽  
Efficient Simulation ◽  
Modeling Approach ◽  
Switching Mode
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