DC-AC Pure Sine Wave Inverter SPWM Board EGS002 EG8010

5V single power supply
Pin set up four kinds of pure sine wave output frequency: fixed frequency 50 Hz pure sine wave; 60 Hz fixed frequency
pure sine wave; 0-100 Hz pure sine wave frequency is adjustable; 0-400 Hz pure sine wave frequency is adjustable.
Unipolar and bipolar modulation
Comes with dead band control, pin set up 4 dead time: 300nS dead time; 500nS dead time ; 1.0uS dead time ; 1.5uS dead time
External 12MHz crystal oscillator
PWM carrier frequency 23.4KHz
Voltage, current, real time temperature feedback
Overvoltage, undervoltage, overcurrent and overheating protection
Soft-start mode pin setting the response time of 1S
Serial communication to set the output voltage, frequency and other parameters External