Egs002 Proteus Library -

If you cannot find or install the library, here are workarounds:

Route a voltage divider network from the AC output back to the pin on the EGS002 block to enable closed-loop voltage regulation testing. Troubleshooting Common Simulation Errors egs002 proteus library

What and target AC output voltage are you using? If you cannot find or install the library,

Search for "EG8010 Proteus model" or "EGS002 library file." Reliable sources include: egs002 proteus library

Proteus does not include it in its standard libraries.