DC-DC DC-AC Pure Sine Wave Inverter Generator SPWM Boost Driver Board EGS002 "EG8010 + IR2110" Driver Module +LCD

Introduction EG8010 is a digital function very well bring their own dead time control of pure sine wave inverter generator chip used in two stage DC DC AC power conversion structure or single stage DC AC power frequency transformer Boost architecture an external 12MHz crystal oscillator to achieve high precision and harmonic distortion is very small 50Hz or 60Hz pure sine wave inverter ASIC The chip uses CMOS technology the internal integration of SPWM sine generator dead time control circuit the multiplier factor range soft start circuit protection circuit RS232 serial communication interface and a serial LCD driver module 1602 functions Features 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 deadband 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 external parameters External serial port 128 32 LCD module 1602 display the voltage frequency t