5. MODE OF OPERATION:
Inside the Smart-in inverterS there are 2 main circuit stages, to convert the DC input
voltage to the output AC voltage:
1) First stage consistes of an isolated high frequency DC/DC converter to convert
the input 12V DC (or 24V, according to the version) to an higher voltage up to
330V DC.
2)
The final stage consists of an H bridge that convert this DC high voltage in two
possible waveform:
8
