DC-AC 5V Pure Sine Wave Inverter SPWM Driver Board

EGS002 SPWM Driver Architecture: Powered by the EG8010 SPWM driver chip and EG2113 driver IC, delivering precise sinusoidal pulse-width modulation for pure sine wave inverter builds.

5V Single Power Supply Operation: Operates on a stable 5V DC supply, generating accurate 50Hz or 60Hz sinusoidal drive signals for H-bridge power stages.

Selectable Output Frequencies & Dead Time: Configurable via onboard jumpers for 50Hz fixed, 60Hz fixed, or 0 - 100Hz / 0 - 400 Hz adjustable AC output frequencies, with adjustable dead time parameters (300 ns, 500ns, 1.0us, or 1.5s).

Comprehensive Real-Time Voltage & Temperature Protection: Integrated feedback pins provide real-time voltage, current, and temperature monitoring with automatic shutdown protection.

RS232 Serial Communication Interface: External serial interface port allows real-time configuration and monitoring of output voltage, frequency, and fault status via microcontroller or PC.

Built-in Soft-Start Functionality: Integrated soft-start mode gradually ramps up output voltage during power-on to protect connected inductive and capacitive loads.

Board & Component Construction: Double-sided FR4 PCB with dual row pin headers, surface-mount EG8010/EG2113 ICs, quartz crystal oscillator, and onboard status indicator LEDs.

Technical Specifications:

Driver Core: EG8010 ASIC + EG2113 High-Voltage Gate Driver.

Supply Voltage: 5V DC (Logic).

Output Frequency Modes: 50 Hz Pure Sine Wave, 60 Hz Pure Sine Wave, or 0 - 400Hz Variable.

Modulation Carrier Frequency: 20kHz SPWM.

Board Dimensions: 61mm x 33 mm (approximate).

Assembly Advice: Use appropriate heat sinking on attached H-bridge MOSFETs/IGBTs and verify driver dead-time settings before connecting high-voltage DC bus lines.

Handling & Storage: Handle by the edges to prevent electrostatic discharge (ESD) to sensitive driver IC pins. Store in an anti-static bag when not installed.

Essential Driver Board for DIY Inverter Builders: Position as the core control module for custom 12V/24V/ 48V to 110V/220V pure sine wave power inverters, solar power systems, and UPS backups.

Highlight Pure Sine Output & Multi-Protection: Emphasize its clean sine wave signal generation (protecting delicate electronics and AC motors) and comprehensive over-current/over-voltage protection logic.

Recommended Cross-Sell Add-ons: Pair with AD9850 DDS Signal Generator Module, XR2206 Signal Generator Sine/Triangle/Square, XY-LPWM Signal Generator PWM 1Hz-150Khz 3.3V-30V Pulse Frequency Duty Cycle LCD, and ICL8038 Monolithic Function Signal Generator Module.

Featured Power Driver Module: Highlight prominently on your Signal/Frequency Module collection page as an essential SPWM inverter driver.