DC-AC Pure Sine Wave Inverter Design
Budget: ₹1,500 – ₹12,500 INR
I need a DC-AC Pure Sine Wave Inverter design for helping me move from concept to production on a truly rugged DC-AC inverter for industrial machinery. The unit will accept 12 V–48 V DC on the input rail and deliver a clean, stable 115 V, 400Hz, Sine Wave 350Watt AC output that can survive the electrical abuse of factory floors—surges, vibration, and wide-temperature operation included.
What I need from you is not a canned reference design but a full engineering package that covers topology selection, loss analysis, control strategy, protection features, thermal management, and compliance considerations (EMI, safety). Your past projects should show that you have already solved comparable challenges and can back it up with real-world test data.
Key deliverables (in discrete form):
• Schematic and BOM with industrial-grade components
• Magnetics design files and calculations
• PCB layout (Altium, KiCad, or similar) optimized for thermal paths and low noise
• Digital control firmware or DSP/FPGA logic, fully annotated
• Simulation files (SPICE, PLECS, or equivalent) validating efficiency and THD
• Prototype test report confirming output quality, protection triggers, and thermal behavior
After awarding the project I’ll share the final power rating, enclosure constraints, and any branding-specific compliance marks so we can lock down acceptance criteria together. If you thrive on building bullet-proof power hardware, let’s talk details.
What I need from you is not a canned reference design but a full engineering package that covers topology selection, loss analysis, control strategy, protection features, thermal management, and compliance considerations (EMI, safety). Your past projects should show that you have already solved comparable challenges and can back it up with real-world test data.
Key deliverables (in discrete form):
• Schematic and BOM with industrial-grade components
• Magnetics design files and calculations
• PCB layout (Altium, KiCad, or similar) optimized for thermal paths and low noise
• Digital control firmware or DSP/FPGA logic, fully annotated
• Simulation files (SPICE, PLECS, or equivalent) validating efficiency and THD
• Prototype test report confirming output quality, protection triggers, and thermal behavior
After awarding the project I’ll share the final power rating, enclosure constraints, and any branding-specific compliance marks so we can lock down acceptance criteria together. If you thrive on building bullet-proof power hardware, let’s talk details.