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3Pcs Dc-Ac 5V Pure Sine Wave Inverter Spwm Driver Board Egs002 Eg8010 + Ir2110 Driver Module 12Mhz Crystal Oscillator Cmos Rs232 Over-Voltage Under-Voltage Over-Current Over-Heating Protection

USD 18.68

In stock

Description: 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



Description


Features 5V single power supply 4 pin set of pure sine wave output frequency 50Hz pure sine wave of fixed frequency of 60Hz pure sine wave of fixed frequency 0-100Hz 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, undervoltage, overcurrent and overheating protection Soft-start mode pin setting the response time of 1S Serial communication

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