Hi there,
I have an emergency. I have just builded the attached circuit, but the IGBT's went up in smoke, when I plugged in the 230V mains. It's a circuit for driving a 230V inductor motor in three phases with IGBT's controlled from a PIC.
I really need some ideas on how to drive such a motor with a simple circuit, though I need to use the motor in a few days. Have you any ideas on how to do it with no special components (like IGBT's) or how to fix my other circuit?
Any help will be appreciated
Thanks