Complete 10kW IGBT Inverter Schematic
Budget / Salary₹600–1,500
TypeFreelance project
LocationRemote
Posted1 hour ago
I’m finalising a 10 kW inverter design and need a clear, high-level schematic that shows every major component and connection in the power stage. The emphasis is on the IGBT modules: their half-bridge / full-bridge arrangement, DC-link capacitors, free-wheel diodes, gate-drive isolation, snubbers, and the main output filter.
A simple block or wiring layout isn’t what I’m after—I want a true schematic, but kept at “basic components and connections” depth so it’s easy to review and hand to my PCB team later. Control circuits, heat-sink details, and mechanical notes can be placeholders or annotations; the only section that must be fully fleshed out is the IGBT power train.
Deliverables
• Readable PDF of the schematic
• Editable source file (Altium, KiCad, or OrCAD—whichever you prefer)
Acceptance criteria
• All IGBT modules correctly shown with part numbers, pin designations, and standard symbols
• Consistent net naming for DC bus, AC output, gate signals, and protection lines
• No orphaned nets or unresolved references
If you’ve drafted medium- or high-power inverter schematics before, this should be straightforward. Let me know which CAD platform you’ll use and your typical turnaround time.
A simple block or wiring layout isn’t what I’m after—I want a true schematic, but kept at “basic components and connections” depth so it’s easy to review and hand to my PCB team later. Control circuits, heat-sink details, and mechanical notes can be placeholders or annotations; the only section that must be fully fleshed out is the IGBT power train.
Deliverables
• Readable PDF of the schematic
• Editable source file (Altium, KiCad, or OrCAD—whichever you prefer)
Acceptance criteria
• All IGBT modules correctly shown with part numbers, pin designations, and standard symbols
• Consistent net naming for DC bus, AC output, gate signals, and protection lines
• No orphaned nets or unresolved references
If you’ve drafted medium- or high-power inverter schematics before, this should be straightforward. Let me know which CAD platform you’ll use and your typical turnaround time.
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