Hi
i need to make 12V-24V DC to 230V DC inverter so i make one like this
i use Push-Pull topology and this circuit for it http://2.bp.blogspot.com/-IGrcj4RjyYs/UOqa9ISSgXI/AAAAAAAAAYY/PpmE6sGtLck/s1600/circuit+50kHz.png
and i use ER35 core
this is my formula Npri...