An approach to inductance modelling for power PCB interconnections: FDTD model-based extraction

摘要

The significance of parasitic impedances of the connecting structures in power electronic converters (PCB interconnects) increases with frequency and switching speed and influences transients and radiated EMI. Design aspects such as physical layout and interconnect routing requires accurate extraction of parasitic parameters. This paper presents a computational procedure for partly achieving this for typical power converter systems.