EGS002 Pure Sinewave Inverter Controller

Introducing the EGS002 Pure Sinewave Inverter Controller - a specialized driver board designed for single-phase sinusoid inverters. This controller utilizes the ASIC EG8010 as the control chip and IR2110S as the driver chip, ensuring efficient and reliable performance.

The EGS002 driver board is packed with useful features, including voltage, current, and temperature protection, as well as LED warning indication and fan control. By configuring jumpers, users can easily set the AC output frequency to either 50Hz or 60Hz, choose the soft start mode, and adjust the dead time.

This improved version of the EGS001 is fully compatible with EGS001's original interfaces, making it a convenient and seamless upgrade for existing setups.

Enhanced with cross-conduction prevention logic, the EGS002 demonstrates excellent anti-interference capabilities, ensuring stable and interference-free operation. Additionally, it offers LCD display interfaces, making it more user-friendly and enabling easy access to the chip's built-in display function.

The EG8010, a digital pure sine wave inverter ASIC, serves as the heart of this controller. It excels in generating accurate 50/60Hz pure sine waves with low harmonics and distortion, thanks to its external 12MHz crystal oscillator.

The EG8010 CMOS IC integrates multiple features, such as an SPWM sinusoid generator, dead-time control circuit, range divider, soft start circuit, circuit protection, RS232 serial communication, and 12832 serial LCD unit. This comprehensive integration ensures smooth and precise operation, making it suitable for various applications, including DC-DC-AC two-stage power converter systems or DC-AC single-stage low power frequency transformer systems for boosting.

Experience the power and reliability of the EGS002 Pure Sinewave Inverter Controller, offering high-quality pure sine wave output and advanced features for a wide range of inverter applications. With its user-friendly interfaces and comprehensive functionality, it is an excellent choice for your inverter projects.

5V single power supply

 

* Pin settings 4 kinds of pure sine wave output frequency: 50Hz pure sine wave fixed frequency 60Hz pure sine wave fixed frequency 0-100Hz pure sine wave frequency adjustable 0-400Hz pure sine wave frequency adjustable

 

* Unipolar and bipolar modulation methods

 

* Comes with dead zone control, pins set 4 kinds of dead zone time: 300nS dead zone time 500nS dead zone time 1.0uS dead zone time 1.5uS dead zone time

 

* External 12MHz crystal oscillator

 

* PWM carrier frequency 23.4KHz

 

* Real-time processing of voltage, current, and temperature feedback

 

* Overvoltage, undervoltage, overcurrent, and overheat protection functions

 

* Pin sets the response time of 1S in soft start mode

 

* Serial communication to set output voltage, frequency and other parameters

 

* External serial port 128*32 LCD display module displays the voltage, frequency, temperature, current and other information of the inverter

 

3. Application areas

 

* Single phase pure sine wave inverter

 

* Photovoltaic power inverter

 

* Wind power inverter

 

* Uninterruptible power supply UPS system

 

* Digital generator system

 

* Intermediate frequency power supply

 

* Single-phase motor speed controller

 

* Single-phase inverter

 

* Sine wave dimmer

 

* Sine wave regulator

 

* Sine wave generator

  • N/A

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