Pure sine wave inverter using pic microcontroller is designed in this project. Ferrite core or chopper based pure sine wave inverter is designed in this project. There are two main parts of this project
1.DC to DC converter using push pull topolgy which converts 12 volt dc from battery to 311v DC which is peak voltage of 220 volt AC sine wave
2. Second part is H-bridge driver with SPWM which converts 311 volt DC into 220 AC
Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.