Signal Generator Pure Sine Wave Inverter Driver Board EGS002 - EG8010
The EGS002 is a driver board designed for a single-phase sinusoid inverter using the EG8010 control chip and IR2110S driver chip. It provides features such as voltage, current, and temperature protection, LED warning indication, fan control, jumper configuration for 50/60Hz output, soft start mode, and dead time adjustment.
Compared to its predecessor (EGS001), the EGS002 integrates cross-conduction prevention logic for better anti-interference performance and includes an LCD interface for displaying inverter parameters.
Package Includes
- 1 x Signal Generator Pure Sine Wave Inverter Driver Board (EGS002, EG8010-based)
Features
- 5V single power supply
- Four pure sine wave output modes:
- Fixed 50Hz
- Fixed 60Hz
- Adjustable 0–100Hz
- Adjustable 0–400Hz
- Unipolar and bipolar modulation
- Dead-time control with 4 options: 300ns, 500ns, 1.0µs, 1.5µs
- External 12MHz crystal oscillator, 23.4kHz PWM carrier frequency
- Real-time voltage, current, and temperature feedback
- Protection features: overvoltage, undervoltage, overcurrent, overheating
- Soft-start mode with 1s response time
- RS232 serial communication to configure output voltage, frequency, temperature, and current monitoring
Specification
- Product Name: Pure Sine Wave Inverter Driver Board
- Supply Voltage: DC 5V
- Output Frequency: 50 / 60 / 0–100 / 0–400 Hz
- Output Voltage: AC 187V (Max)
- Working Temperature: -25°C to 85°C
- Working Humidity: 5% ~ 95% RH
- Dimensions: 63 x 40 x 10 mm
Applications
- Single-Phase Inverter: Converts DC to AC with pure sine wave output, ideal for solar systems and off-grid setups.
- PV/Wind Power Inverter: Suitable for renewable energy systems.
- UPS Systems: Provides stable backup power for sensitive equipment.
- Digital Generator: Used in telecom and data center backup systems.
- Motor Speed Control: Controls single-phase motor speed by varying AC frequency.
- Sine Wave Dimmer: Adjusts light brightness by modifying AC voltage or current.
- Sine Wave Regulator: Stabilizes voltage or frequency in power supplies.
- Sine Wave Generator: Used in testing and calibration tasks.
Pin Connections
| Abbreviation | Full Name | Description |
|---|---|---|
| IFB | Inverter Feedback | Signal input to control the inverter output |
| GND | Ground | Common reference point for electrical signals |
| IL0 | Inverter Low Side | Output for a phase of the inverter |
| VS1 | Voltage Sense 1 | Signal input for measuring voltage |
| IH0 | Inverter High Side | Output for a phase of the inverter |
| 2L0 | Second Low Side | Output for another phase of the inverter |
| VS2 | Voltage Sense 2 | Signal input for measuring voltage |
| 2H0 | Second High Side | Output for another phase of the inverter |
| +12V | Positive 12 Volt | Power supply voltage |
| +5V | Positive 5 Volt | Power supply voltage |
| UFB | Unipolar Feedback | Signal input for unipolar modulation |
| FANCTR | Fan Control | Signal output to control a fan |
References
Features
- 5V single power supply
- Four pure sine wave output modes:
- Fixed 50Hz
- Fixed 60Hz
- Adjustable 0–100Hz
- Adjustable 0–400Hz
- Unipolar and bipolar modulation
- Dead-time control with 4 options: 300ns, 500ns, 1.0µs, 1.5µs
- External 12MHz crystal oscillator, 23.4kHz PWM carrier frequency
- Real-time voltage, current, and temperature feedback
- Protection features: overvoltage, undervoltage, overcurrent, overheating
- Soft-start mode with 1s response time
- RS232 serial communication to configure output voltage, frequency, temperature, and current monitoring
Specification
- Product Name: Pure Sine Wave Inverter Driver Board
- Supply Voltage: DC 5V
- Output Frequency: 50 / 60 / 0–100 / 0–400 Hz
- Output Voltage: AC 187V (Max)
- Working Temperature: -25°C to 85°C
- Working Humidity: 5% ~ 95% RH
- Dimensions: 63 x 40 x 10 mm
Applications
- Single-Phase Inverter: Converts DC to AC with pure sine wave output, ideal for solar systems and off-grid setups.
- PV/Wind Power Inverter: Suitable for renewable energy systems.
- UPS Systems: Provides stable backup power for sensitive equipment.
- Digital Generator: Used in telecom and data center backup systems.
- Motor Speed Control: Controls single-phase motor speed by varying AC frequency.
- Sine Wave Dimmer: Adjusts light brightness by modifying AC voltage or current.
- Sine Wave Regulator: Stabilizes voltage or frequency in power supplies.
- Sine Wave Generator: Used in testing and calibration tasks.
Pin Connections
| Abbreviation | Full Name | Description |
|---|---|---|
| IFB | Inverter Feedback | Signal input to control the inverter output |
| GND | Ground | Common reference point for electrical signals |
| IL0 | Inverter Low Side | Output for a phase of the inverter |
| VS1 | Voltage Sense 1 | Signal input for measuring voltage |
| IH0 | Inverter High Side | Output for a phase of the inverter |
| 2L0 | Second Low Side | Output for another phase of the inverter |
| VS2 | Voltage Sense 2 | Signal input for measuring voltage |
| 2H0 | Second High Side | Output for another phase of the inverter |
| +12V | Positive 12 Volt | Power supply voltage |
| +5V | Positive 5 Volt | Power supply voltage |
| UFB | Unipolar Feedback | Signal input for unipolar modulation |
| FANCTR | Fan Control | Signal output to control a fan |