Sinewave Inverter

[nshakeeb]

How to make sine wave inverter by microcontroller [300W-500W]

[Ranana_Gima]

auburn uses max of 3 amp, 360 watts. if it has a igniter it uses 600 watts. you want to make sure you get a inverter that has a true sine wave as oppose to a modified sine wave.

[babu]

How to make sine wave inverter by microcontroller [300W-500W]

[Tomi Engdahl]

Some links to sinewave inverter circuits that use microcontroller can be found at
http://www.dxportal.com/stats/content/2 ... erter.html

[aderolee]

The 12V powers a high frequency power oscillator that drives a small high frequency ferrite transformer. The high frequency high voltage output of the transformer is rectified and filtered which produces 340VDC that powers the PWM modulated Mosfets. The modulation is the 50Hz or 60Hz sine-wave that has the high frequency steps removed by an LC filter.