Niniang 3x DC-DC DC-AC Pure Sine Wave Inverter Generator SPWM Boost Driver Board EGS002 EG8010 + IR2110 Driver Module + LCD

Features: - 5V single power supply - Pin in place four types of pure sine wave output frequency: fixed frequency pure sine wave 50Hz; 60Hz fixed frequency pure sine wave; 0-100Hz pure sine wave frequency is adjustable; Pure sine wave frequency from 0 to 100Hz is adjustable; Pure sine wave frequency from 0 to 400Hz is adjustable. The chip uses CMOS technology, SPWM sine wave generator internal integration, dead time control circuit, multiplier factor range, soft start circuit, protection circuit, RS232 serial communication interface and 1602 series LCD driver module. EG8010 is a digital function that brings very well its 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, 12MHz external crystal oscillator, to achieve high precision, and distortion Harmonic is very small, 50Hz or 60Hz pure sine wave inverter ASIC. Single pole and bipolar modulation - Comes with dead band control, configured pin 4 dead time: 300nS dead time; 500nS dead time; 1.0uS dead time; 1.5uS dead time - 12MHz external crystal oscillator - PWM carrier frequency 23.4KHz - Voltage, current, temperature return in real time