The use of a snubber circuit to damp the voltage ringing stemming from parasitic oscillation in switching voltage regulators (VRs) is often not an option. The components for this circuitry must be ...

Part 2 of our QSPICE tutorial explores simulation in the transient domain, an essential feature for understanding the behavior of circuits over time. We will cover the simulation of a DC power supply.

Current simulation and verification methods for power modules are time-consuming. Each domain has specific solutions based on finite elements analysis, computational fluid dynamics and solvers for ...

January 29, 2014. ANSYS at DesignCon debuted new functionality for ANSYS SIwave. ANSYS’ electromagnetic (EM) simulation suite for the design of high-speed printed circuit boards (PCB) and integrated ...