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Electronics R&D, 6 kW AC-DC converter

$3000-5000 USD

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已发布超过 7 年前

$3000-5000 USD

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Design schematic and PCB for high power AC to DC converter - 6 kW, input: 3 phase 15-60 VAC, output: 55V 125A, 12V 30A, 22Ah LiPo battery backup, with specific requirements.
项目 ID: 12532527

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15提案
远程项目
活跃7 年前

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15威客以平均价$4,238 USD来参与此工作竞价
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Hi Sir I am an expert electronics engineer I can design the AC-DC converter Please share the further details of your requirement I would like to know more about the design requirements I am waiting for your reply to start Regards
$5,000 USD 在30天之内
4.8 (267条评论)
8.0
8.0
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Hello, I am electronics engineer and I have worked over six years about embedded systems. I am all free now and searching serious project like this. All the BEST, Ali ŞERBETÇİ
$4,750 USD 在55天之内
5.0 (39条评论)
7.4
7.4
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Hi, I am a post graduate power electronics engineer and having very good industrial experience of 8+ years in R&D and project development. I am excellent high frequency transformers design, circuits design, multi-channel LED Drivers, Regulated power supplies design with universal input to DC output, Audio amplifier, drives design, Filters design for harmonic analysis and Power factor correction, SMPS, LED drivers, DC-DC, AC-DC converters design, PFC interleaved boost converter, Battery management system, Battery chargers, UPS design, sine wave Inverters, solar grid tie inverters, Solar battery chargers and street light systems design from few watts to KW range using Buck, Boost, and Buck –boost, Interleaved boost/buck, Fly back Push Pull and H-bridge inverters. I have very good experience to design high voltage power supplies up to 50KV for capacitor charging power supplies using soft switching topologies. I have work experience to design from few watts to KW range meeting all compliances like EMI/EMC and safety standards UL etc.
$4,444 USD 在45天之内
4.9 (61条评论)
6.8
6.8
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Hi sir, We are expert in circuit designs. We offer you our solution at very low and affordable rates. We are team of expert engineers and developers who are sound experienced in embedded systems (arduino + other microcontrollers), programming, circuit designs, electronics, product designs, pcb layouts, database management, MySQL etc. We offer you our services at very low rates. Please discuss your project in detail. We will deliver design and code, if you want us to send you prototype, you have to pay additional charges of prototyping and courier such as dhl etc. We are very friendly in nature and will help our clients during and after projects completion. We are flexible in communications and rates. Very much looking forward to hear from you on this in coming days. Regards, Ahmed Lead Technical Engineer Turktroniks
$3,000 USD 在30天之内
4.8 (50条评论)
6.8
6.8
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Hi Sir. Not problem in design special proyect involved in high power special control , sensor for high speed interuption , sensing high current , sensor of high Temp or any other special requeriment Full Proyect in Altium include full 3D model in Stept format and PDF for easy view. any question upon request
$5,555 USD 在45天之内
4.9 (53条评论)
6.5
6.5
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Hi, I am an experienced engineer that specializes in the design and development of new products. I have worked on many projects that required the design of converters (i.e. rectifiers, inverters, DC-DC converters). I have reviewed the specifications you have listed and I can design and verify the system for you. I estimate the project can be completed within 15-21 days and will include the following major tasks/milestones: A. Operational Overview - this is the defining of the functionality, capabilities, major components and operation of the system. B. Schematic Design and Test - this is the design of the schematic, specification of all components and parameters and performance verification by simulation. C. PCB Design - This is the design of the PCB layout and generation of all fabrication files. I am able to get started promptly and hope to be able to work for you on this project. Sincerely, Michael Cooke, PhD, EIT IHS Consultations
$3,340 USD 在21天之内
4.9 (8条评论)
6.2
6.2
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hi i am an electrical engineer. i have vast experience related to circuit design and pcb design. i have done many embedded system projects. i have hardware experience pcb design. let me know if you are interested. we can discuss further on chat.
$4,705 USD 在30天之内
4.8 (35条评论)
6.4
6.4
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Hello, I am Paul I can Deliver an aesthetic Design I look forward to designing your Product I have extensive Product Design and Development Experience Kindly go through my Portfolio for some of my works Regards Paul I can Prototype and Manufacture for you too
$3,176 USD 在30天之内
4.2 (21条评论)
6.9
6.9
用户头像
Hi! My name is Fernando Téllez. I am a senior year student of electrical engineering at Universidad Simón Bolívar (USB), one of the most prestigious universities in my country (Ranked 34° at the QS University Rankings: Latin America 2015). I code using matlab ON A DAILY BASIS to solve any kind of engineering, logical, statistical and mathematical problem.
$3,000 USD 在15天之内
5.0 (24条评论)
5.3
5.3
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I have designed Switching welding machines in 10 KW range for a Swedish company, now with my experience of more than two decades I want to place technical and economical terms Tech: It is not that very problematic for me to provide complete design files for converters ( of course we have to go through protection circuits, for the converter and batteries,chargers). However as per my past two decades of experience providing complete design details is not the end of it, as testing,components sourcing, assembly methodology are equally important. To make one or two prototypes and stating a production chain is a different issue. So I expect from your side you have an infrastructure,to build and test. Please go through my profile , most of the projects in FL was done on my customer request ,outside FL, I prefer not to do that as it shows up in my profile as incomplete. Econ: I am not splitting up my service into part (escrow) until I hear from you and get more details, for $5K I split up in three phases design,instruction and guidance. Regards Adip CO Fornax Research
$4,444 USD 在30天之内
5.0 (12条评论)
4.4
4.4
用户头像
hello, i am good at electronics, and PCB design, and i read what you have specified for the PCB you need, but my question for the battery, for what you will use it? i am looking forward to discuss the job with you more at the pm, so hope to hear from you, regards, Gaber
$3,000 USD 在30天之内
4.9 (8条评论)
3.5
3.5
用户头像
Hi ! my Team has extensively worked AC - DC converters . we have designed PCB for 1 KW pure sine wave inverter. we can discuss more details on skype . Regards, Ali
$4,444 USD 在30天之内
0.0 (0条评论)
0.0
0.0

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UNITED STATES的国旗
Elmwood Park, United States
5.0
1
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会员自12月 17, 2016起

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