. This board is a cornerstone for designing high-quality power conversion systems, such as solar inverters and UPS units. Overview of the EGS002 Driver Board
: Third-party libraries may be incomplete, buggy, or lack the EG8010 firmware model — often they are just a schematic symbol with no functional simulation.
The EGS002 outputs four signals: SPWMHO, SPWMLO, SPWMH1, SPWML1 . These represent the High/Low sides of an H-Bridge.
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The board supports adjustable 50/60Hz output and provides critical protection features, including overvoltage, undervoltage, overcurrent, and overtemperature safeguards. Role of the Proteus Library egs002 proteus library
Because the EGS002 is a complex mixed‑signal board, creating a full VSM model is challenging. For basic functional testing (e.g., verifying SPWM outputs), you can assign a simple placeholder:
Since the EGS002 is a complex module based on the and IR2110S driver chips , many designers use separate components or specialized CAD models:
| Pin | Name | I/O | Description | |-----|------|-----|-------------| | 1 | IFB | I | AC output current feedback (over‑current > 0.5 V) | | 2 | VFB | I | DC bus voltage feedback for regulation | | 3 | TFB | I | Temperature feedback (NTC thermistor input) | | 4 | VDD | P | +5 V logic power supply | | 5 | VSS | P | Ground | | 6 | HIN1 | I | High‑side input for leg 1 | | 7 | LIN1 | I | Low‑side input for leg 1 | | 8 | VB1 | P | Bootstrap supply for high‑side driver 1 | | 9 | HO1 | O | High‑side gate output for leg 1 | | 10 | VS1 | P | High‑side return for leg 1 | | 11 | LO1 | O | Low‑side gate output for leg 1 | | 12 | HIN2 | I | High‑side input for leg 2 | | 13 | LIN2 | I | Low‑side input for leg 2 | | 14 | VB2 | P | Bootstrap supply for high‑side driver 2 | | 15 | HO2 | O | High‑side gate output for leg 2 | | 16 | VS2 | P | High‑side return for leg 2 | | 17 | LO2 | O | Low‑side gate output for leg 2 |
Once installed, you can find the module by searching for "EGS002" or "EG8010" in the Pick Devices Wiring the Module: The EGS002 outputs four signals: SPWMHO, SPWMLO, SPWMH1,
Open the component picker window (press 'P'), type EGS002 or EG8010 , and drop the schematic block onto your workspace.
Ensure the package includes the for the EG8010 chip if you plan to run a full firmware simulation. 📂 2. Install the Files
Note: The ProgramData folder is hidden by default in Windows. Enable "Hidden items" in your File Explorer View tab. Step 3: Copy and Paste the Files
Extract the files and copy the .LIB (or .MOD ) and .IDX files. Paste them directly into your Proteus installation directory inside the LIBRARY folder (typically found under C:\Program Files (x86)\Labcenter Electronics\Proteus X Professional\DATA\LIBRARY ). I need to provide comprehensive information
If you cannot find or install the library, here are workarounds:
Allows for basic testing of the inverter's logical flow before producing hardware. 3. How to Obtain the EGS002 Library for Proteus
In the heart of the Pacific, there existed a mysterious island where the laws of physics were subtly different. The island was home to a unique ecosystem where electronic circuits evolved and adapted like living organisms. This phenomenon was attributed to the EGS002 Proteus library, a peculiar energy signature that permeated the island's soil and water.
While the may not be immediately accessible in the default software installation, the functionality is achievable by utilizing the EG8010 component model or importing custom libraries. Mastering this simulation is an excellent way to understand SPWM generation and H-Bridge logic before committing to expensive hardware prototypes. Whether you are building a 1000W solar inverter or a backup power supply, Proteus provides a safe environment to test your topology before soldering a single wire.