This is for Aime Dugras, who has uploaded two copies of SG3524.zip to the Temp folder, without explanation.
Aime, you forgot to include the model file "Sborka.lib"? Also, the 1N3890 model is missing.? The simulation "test1.asc" can not be run without them.? Remember, uploads should be complete, and include all required files and models that didn't come with LTspice.
I am puzzled why your TIP127.asy symbol requires Sborka.lib, yet there is a separate model file TIP127.lib, which is not used.? Maybe it was a mistake in your TIP127.asy symbol.
In your other schematic "test2.asc", there are three generic diodes "D".? That might work OK, but as a general rule, real diode models might simulate better than the generic default model "D".? The "D" diode model lacks some parameters (e.g., Rs>0, Cjo>0) that can make it less simulation-friendly than a real diode's model.
After you have uploaded a file, please announce it.? Send a new message, tell us what you uploaded a file, and what it is for.
Andy
