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        Pure sine wave inverter drive plate        
            
            
            
        
                                        
			A digital, function is perfect built-in control dead zone of pure sine wave inverter generator chip, application in dc-dc-ac two-stage power conversion architecture or DC-AC single stage power frequency transformer step-up (boost) architecture, external 12Mhz crystal oscillator, achieve high accuracy, harmonic distortion is small pure sine wave 50Hz or 60Hz inverter special chip. The chip using CMOS technology, the internal integrated SPWM sine generator, dead time control circuit, amplitude factor multiplier, soft start circuit, protection circuit, RS232 serial communication interface and 12832 serial LCD driving function module.        
            
            
            
       
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