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.

The buck converter has emerged as a critical element in modern power electronics, offering highly efficient voltage step‐down conversion for a wide array of applications. Recent advances have focused ...

If you simulate circuits that include not only analog, but also digital or switching/PWM aspects, then you know that traditional “AC” or frequency-domain analysis cannot be used for these designs.

What is real-time spectrum analysis? Spectrum (FFT) vs. real-time mode for viewing spikes. What is needed to test for conducted and radiated emissions? If you’ve ever tried to perform ...