send the 12v to 220v 25watt inverter circuit

[abdulmakhdoom]

I want to make a sine wave 12v to 220v inverter with 25 to 50watt output. please send me the circuit.

 

[kabeer02]

well, since your power seems to be very small i think some filters can help but in the real sense you need SPWM to get pure sine wave.

 

[romtamky]

help me , i use KA3525 but i don't think about it. Who can help me

 

[kabeer02]

KA3524 can only generate square wave pulse for you but not SPWM.

 

[romtamky]

i see,people use KA3525+pic 16f to design inverter, who help me circuit to design.?????????

 

[abdulmakhdoom]

I will required a circuit of 25w to 50w(between 25w and 50w) inverter without a microcontroller.............

 

[kabeer02]

ok try this one