Unlike general-purpose simulators (like SPICE) that often struggle with long switching transient times, PSIM is optimized for power electronics. It is designed for fast simulation and seamless interaction with analog/digital controls.
If a component is grayed out, you may have exceeded the element limit allowed by the student license. Try simplifying your circuit layout. Download Psim Student Version
on how to set up your first buck converter simulation once you've installed it? making it better suited for large
PSIM is renowned for its quick simulation, making it better suited for large, complex systems than some traditional SPICE-based solvers. Download Psim Student Version