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 Boos 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.
Specifications:
Β· 5V single power supply
Β· 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
Β· Unipolar and bipolar modulation
Β· Comes with deadband control, pin 4
dead time: 300nS dead time 500nS dead time 0uS dead time 1.5uS dead time
Β· External 12MHz crystal oscillator
Β· PWM carrier frequency 23.4KHz
Β· Voltage, current, real time
temperature feedback
Β· Overvoltage, undervoltage, overcurrent
and overheating protection
Β· Soft-start mode pin setting the
response time of 1S
Β· Serial communication to set the output
voltage, frequency and other parameters
Β· External Serial LCD Module 1602
displays the inverter voltage, frequency, temperature and current information
Package
Contents:
1 x EGS002 Pure
Sine Wave Inverter Drive Board
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