In applications like switched-mode power supplies, semiconductor devices often run in pulsed mode, not continuous waves. These devices might never…
November 05, 2023 by Reza Behtash
A perfectly stable switch-mode power supply may still oscillate due to its negative resistance at the input. This article examines the issue using…
August 10, 2023 by Thomas Ginell
An integrated circuit, also known as a chip, is a miniaturized electronic circuit comprising interconnected semiconductor components commonly made…
June 28, 2023 by Alexey Lebedev
This article describes how to obtain the proper AC resistance of the inductor winding.
June 18, 2023 by Ray Ridley
In this article, Dr. Ridley describes new advanced circuit models that can be used to accurately predict the performance of off-the-shelf…
May 26, 2023 by Ray Ridley
In this article, we will revisit a very old topic and apply practical rules to the problem. The subject is the stability of a system where an input…
March 14, 2023 by Ray Ridley
The global transition toward electric cars is getting a boost from industry suppliers. The Bosch team optimizes three-phase inverters and their DC…
January 25, 2023 by Alan Petrillo
This article discusses the magnetization of a virgin magnetic material into a permanent magnet in magnetic solver AMPERES.
January 03, 2023 by KM Prasad
The dual active bridge topology is currently raising a lot of interest from the power electronics community. Its bidirectional nature, soft…
December 20, 2022 by Sotiris Zorbas
Simulating and evaluating the conductive emission using LTSpice.
September 14, 2022 by Francesco Poderico
The vast variety of power electronic conversion systems, characterized by differences in voltage and power ratings, operating and switching…
September 20, 2021 by Stefan Milovanovic
With the rising demand for testing and prototyping designs under realistic conditions, the need for advancing simulation platforms is rapidly…
July 06, 2020 by Anushree Ramanath
The dream of many engineering managers is having a single simulation model or “digital twin” for a newly developed product or application. This…
October 09, 2019 by Jost Allmeling
This article describes a method for simulating conducted EMI in switching power converters highlighting LISN model development and EMI signature…
October 14, 2016 by Mike Walters
This article highlights the importance of modelling and simulation task in design methodology to reduce the number of design iterations and acquire…
June 02, 2016 by Mike Walters
This article presents three geometry simulation models of the basic components in an E-car to obtain optimum cable length and receive suitable EMC.
May 01, 2015 by G Gospodinov
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