aamir shabbir
Member
hi guyz howz u all..............guyz i want to make a pure sine wave inverter using the chopper technique i know some basic things about this project:
1- i will use a avr microcontroller to generate the pwm reference signal of about 30 khz
2- i know that i have to use ir2110 for mosfet switching ill use full bridge topology
but the problem is i dont know how to make 312 DC out of 12V dc how can i boost that much ?? i said 312 Vdc as the peak of 220Vac is 312 Vdc....
another question is that what will be the connections for the chopper ???
please guide someone in detail and also provide the schematic if anyone can
1- i will use a avr microcontroller to generate the pwm reference signal of about 30 khz
2- i know that i have to use ir2110 for mosfet switching ill use full bridge topology
but the problem is i dont know how to make 312 DC out of 12V dc how can i boost that much ?? i said 312 Vdc as the peak of 220Vac is 312 Vdc....
another question is that what will be the connections for the chopper ???
please guide someone in detail and also provide the schematic if anyone can