True Sine Wave Inverter Design

Here are the basic features of the required design:

Output: 220V AC True Sine Wave

Power: 3KVA

Input: 12V or 24V or 48V (TBD)

Form Factor: Compact as Possible

Protection: Output short circuit, overcurrent, over-heat, input ripples etc etc

Please DO NOT BID if you haven't completed TRUE SINE WAVE inverter design BEFORE.

Bidders must provide following with the proposal:

- Real, working inverter references from their previous work

- Basic structure of the inverter ( block diagram, feedbacks, processor to be used etc )

- Unit cost estimation for 500pcs

- Estimated device dimensions and weight

- A very realistic deadline estimation and schedule.

Winner should deliver:

- PCB files

- Schematic files

- Firmware source code ( Commented in English) and binaries

- Detailed documentation, calibration procedure, troubleshooting guide etc

Winner will be responsible for guidance on preparing for mass production.

We might add some bonus for talented/experienced designers and smooth cooperation from startup to production.

Good luck

Skills: Electrical Engineering, Electronics, Embedded Software, PCB Layout

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About the Employer:
( 0 reviews ) Turkey

Project ID: #1254283

15 freelancers are bidding on average $1407 for this job


Engineers design and working of little or complex electronics equipments. Specialist Engineers and working for more of 30 year in working design for more company in the world German, Spain, Italy, EEUU etc. Design h More

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