Bảng mạch biến tần sóng sin EGS002 + IR2110 tại Lotte Market

Giới thiệu Bảng mạch biến tần sóng sin EGS002 + IR2110 tại Lotte Market

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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 parameters External
External serial port 128 * 32 LCD module 1602 display the voltage, frequency, temperature and electric current of the inverter and other 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
LCD description:
In the use of the LCD,Connection EGS002 driver board and LCD cable must use shielded cable, otherwise.Inverter, high-voltage high-current environment will seriously interfere with the operation of the drive plate