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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.
Project ID: 40735365
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11 freelancers are bidding on average ₹1,051 INR for this job

Hello, I’m an automotive hardware engineer experienced in high-power power stages, IGBT/MOSFET switching, DC-link design, gate driving, protection, and PCB development. I can create the inverter power-stage schematic including: * IGBT half/full-bridge topology with correct part numbers and pin designations * DC-link capacitors and bus connections * Free-wheel diodes and snubbers * Isolated gate-driver interfaces and protection signals * Main AC output filter and clearly named nets * ERC/reference checks to avoid orphaned or unresolved connections I can work with KiCad, Altium Designer, or EasyEDA, depending on your preference, and provide the editable source plus a clean PDF. Typical turnaround: 3–5 days, depending on the IGBT modules and output-filter requirements.
₹1,050 INR in 7 days
5.6
5.6

As a highly-skilled electrical designer and embedded systems engineer, I believe I'm the ideal candidate to undertake your project. My extensive experience in circuit design, electrical engineering, electronics, and PCB layout makes me confident in my ability to handle your need for a detailed IGBT inverter schematic. While I've predominantly worked on AI and IoT projects in the past, this has given me an advantage in designing complex systems integrated with various hardware components. I've used all three CAD platforms you've mentioned - Altium, KiCad, and OrCAD - guaranteeing that you'll receive the editable source file of your choice. I understand the specific requirements of inverter schematics and appreciate their pivotal role in efficient power management. Hence, my designs are marked by consistent net naming, pin designations for all components, use of standard symbols and ensured clarity throughout. Moreover, my familiarity with AC and DC power systems further solidifies my suitability for this task.
₹1,050 INR in 7 days
5.1
5.1

Dear client, I am writing to express my interest in your project and to offer my expertise as a PCB Hardware Engineer. With over 10 years of experience in the field, I am confident that I can deliver high-quality PCB designs that meet your specific requirements. I have design DC-DC ATX 500W before, and i have few board using inverter techique as well, so i think i can help you with your team. I'm using Kicad and Altium I can bring to you from schematic to PCB layout, protype testing, BOM files and mass production ready. With a lot of experience in this industry, i know how to fit DFM and how to achievement PCB that can ready for production. Feel free to contact me so can show few of my work. Thank you
₹1,050 INR in 7 days
4.3
4.3

For 10 kW, the main question isn't the circuit itself but the input data: what DC bus voltage and what topology are needed — three-phase bridge or single-phase? The IGBT modules, link capacitance, and snubber ratings depend on this, and the spec doesn't cover it. I've done component and fixture drawings, calculations and specifications, and worked in CAD, so I'll prepare the documentation for the PCB team carefully. What's your output, 230V single-phase or 400V three-phase?
₹958 INR in 5 days
1.3
1.3

Hi I’m an Electronics and Electrical Engineer graduated from Cairo University with 5+ years of experience in power electronics, high-power inverters, IGBTs and isolation. I’ll offer you: - Readable PDF of the schematic - Editable source file (KiCad) - 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 Also I’ll submit the schematic for revision by my power electronics professors at Cairo University before submitting it to you to make sure it works right. I can help with the PCB too. I offer fast delivery and am available anytime for edits or inquires after delivery.
₹1,500 INR in 3 days
1.0
1.0

Hi, I am an Electronics Engineering student with hands-on experience in PCB designing using EasyEDA and Altium Designer. I have practical experience in schematic creation, PCB layout, component placement, routing, and Gerber file generation. I can understand your requirements and deliver a clean, functional PCB design within the given deadline. I am ready to discuss the project details and start immediately
₹1,050 INR in 7 days
0.0
0.0

Hi I have experience to design schematic. I can provide you schematic and associated BOM. In more further I can add alternate component or give advice for hardware stability. I have 2 CAD platform. Altium designer and KiCAD. Recently I have designed 1000w bldc driver based inverter design. Estimate time: 3 days Reply within half an hour.
₹1,000 INR in 3 days
0.0
0.0

Hi, I can create the requested high-level but true electrical schematic for the 10 kW inverter power stage, with the IGBT train fully detailed and the control/mechanical sections represented as clear placeholders. I can work in **Altium Designer**, with the design structured for straightforward review and later PCB implementation. The schematic will cover: • IGBT half/full-bridge topology with exact part numbers and pin designations • DC-link capacitors and bus connections • Anti-parallel/free-wheel diodes • Isolated gate-drive interfaces and gate signals • Gate resistors and protection paths • Snubber networks • DC-link/current/voltage sensing interfaces • Main AC output filter • Consistent net naming for DC+, DC−, AC_OUT, GATE_H/L and protection signals I’ll run ERC/connectivity checks to ensure there are no orphaned nets or unresolved references and provide a clean, readable PDF along with the editable source files. Turnaround depends mainly on the IGBT module and topology confirmation, but for a schematic at this defined scope, I can typically deliver an initial review version within **2–3 working days**. Please share the preferred IGBT module part number, DC-bus voltage, output voltage/frequency, and any existing reference schematic so I can start with the correct topology.
₹1,000 INR in 7 days
0.0
0.0

I've drafted medium-power inverter schematics before and can deliver this in [KiCad 8 / Altium], with a typical turnaround of [N] working days once the inputs are confirmed. [Add one project, e.g., "15 kW three-phase IGBT inverter power stage."] What the power train will include: IGBT modules with part numbers and pin designations, in half-bridge or full-bridge form, with anti-parallel free-wheel diodes shown DC-link capacitor bank with bleeder resistors, precharge and fuse Isolated gate drivers (e.g., UCC21750 or 1ED class) with isolated gate supplies, gate resistors, desaturation protection and active Miller clamp RC or decoupling snubbers across each leg LC or LCL output filter with damping Current and voltage sensing points as annotated placeholders Quality: Consistent net names: DC+, DC-, U/V/W (or L/N), GATE_xH/xL, FAULT_x Clean ERC with no orphaned nets or unresolved references Control, heatsink and mechanical sections as clear placeholders Deliverables: a readable PDF and native editable source files. Quick questions: Single-phase or three-phase output? What are the DC bus voltage and output voltage/frequency? Do you have preferred IGBT modules, or should I select them? Best regards,
₹1,050 INR in 7 days
0.0
0.0

As an experienced Electronics & Communication Engineer with a specific expertise in Circuit Design, PCB Layout and the likes of your project's product, I am more than qualified to deliver a 10kW IGBT Inverter Schematic that perfectly answers your needs. My passion lies in transforming raw ideas into complete, reliable PCB designs. Over my career, I have developed numerous designs for power converters, including inverters similar to your specified rating. I am knowledgeable of the different CAD platforms including Altium, KiCAD and OrCAD. Your previsions could be accommodated promptly. To ensure clarity and ease of use, my schematic capture would show every major component and connection in your power stage with proper annotations for control circuits and other non-emphasis sections. Having fully grasped the importance of accurate labeling, consistent net naming is essential and you can trust me to get this right—no orphaned nets or unresolved references on my watch! Efficient, thorough work with good communication has long been the hallmark of my freelance practice. And so, you can confidently expect high quality deliverables from me- from a readable PDF of the schematic to an editable source file - all performing at optimum level across design contentions such as part numbers, pin designations, standard symbols ensuring it’s easy for review by your PCB team later. Just give me a thought of when you are ready to have it done!
₹1,050 INR in 7 days
0.0
0.0

Ratlam, India
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