HanyHamed
Junior Member level 1
Can you show us the circuit you used? when you do the proper timing then what is the point in relying on some external unknown delay?
* Circuit used before for three phase 2 level IGBT inverter.
* no timing can be implemented in software as it is just less than 10 micro-seconds
* delay is not external unknown. delay is internal function in IRxx to prevent short circuiting the "H" and "L" IGBTs at the same inverter leg