pls friends i am trying to build a sine wave base inverter from a dc-dc converter.
I have been able to handle the dc-dc converter stage using pwm uc3842 to step up 12v 310v. For the 310v i want to use H bridge and Sg3524 pwm IC runing at 19khz. Now i dont know how to modulate it with a sine wave signal so that i can filter out and get a sine wave out put. Pls i need ur assistance my esteem durus.
