5V DC-AC Pure Sine Wave Inverter SPWM Driver Board EGS002

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.

5V single power supply

4 pin set of pure sine wave output frequency:

pure sine wave frequency adjustable 0-400Hz pure sine wave frequency adjustable

Unipolar and bipolar modulation

Comes with deadband control, pin 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, under voltage, 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 Serial LCD Module 1602 displays the inverter

voltage, frequency, temperature, and current information

Applications:

• Single-phase pure sine wave inverter
• PV Inverter
• Wind power inverter
• Uninterruptible Power Supply UPS System
• Digital generator system
• IF power
• Single-phase motor speed controller
• Single-phase inverter
• Sine wave dimmer
• Sine wave regulator
• Sine wave generator