Cause: The simulation model file (.HEX or .MOD) is missing.
Solution: Ensure TLP250.HEX is in the MODELS folder. If you only have a .LIB file, you may have downloaded a schematic symbol without a simulation model. Re-download a full library.
Check official sources:
Create your own model - You can model the TLP250 using: tlp250 proteus library download
After successful installation, let's simulate a basic MOSFET/IGBT driver circuit. Cause: The simulation model file (
Navigate to the installation directory of Proteus on your computer. Check official sources :