Quote Originally Posted by Navneet Vinaik
Hi Everyone,

I have just started work on sinewave inverter using Metal transformer, using PIC microcontroller.
Can anyone provide me some tips.
Hi Navneet,
it seems that U are trying to reinvent wheel!
Please go thru the whole thread. In last post I mentioned one article
which is evaluation of PWM sinewave inverter. Also there has been discussion
on disadvantages of metal txr. If U can design proper program for sinewave
PWM then U can utilise ferrite txrs with switching frequency 25KHz and above.
The cost & weight of metal txr is major problem.
Rest wish U best of luck!