Simulation-based digital twins of electrified systems can be used throughout the product lifecycle from design to operations and maintenance. These digital twins act as virtual sensors, monitoring the health and remaining useful life of components in electrified systems. They can also be used to explore what-if scenarios and do predictive maintenance. Importantly, simulation-based digital twins are built from models that accurately capture the physical behavior of the system. This webinar covers the Modelon Electrification Library that is available in Ansys Twin Builder. We will show how the templates and pre-defined models in the library can be used to quickly build simulation-based digital twins of electrified systems.