Ac DC power supply design 230 VAC to 48 VDC . 25 A

$10-30 AUD

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hơn 6 năm trước

$10-30 AUD

Thanh toán khi bàn giao

Hi there, I want to design a switching mode power supply 200-260 VAC input to 48VDC output. As I have no experience in power electronic i like a tutor to walk me through the design process. (On skype is fine) Let me know if you are interested to teach me how to do it - theory to be covered from basic (beginner level) - experience in thermal managment in PCB is required -experience in EMC and AC input filter is required - Experience in desiging PFC is required - pcb design using altium is required Will be low on hourly rate but ongoing for atleast a long time 2-3 hours a week Thanks

Electrical Engineering

Electronics

Mã dự án: 16214264

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14 đề xuất

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Hoạt động 6 năm trước

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14 freelancer chào giá trung bình $154 AUD cho công việc này

@seshupower

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 welding power supplies design, high frequency transformers design, solar grid tie transformers, electrical vehicles 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.

$1.666 AUD trong 30 ngày

4,9

(60 nhận xét)

6,7

@sajjadahmed19

I have a great experience in designing the power supply circuits. i can help you

$25 AUD trong 5 ngày

4,9

(53 nhận xét)

5,8

@mha593efed516da0

I am electrical engineering .I have lot of experience working with various employers globally. Can I do Circuit Analysis and design, Power System Analysis,DC/AC machines Electrical Distribution , translation and technical writer .i use Autocad,Matlab,labview,Revit,Plc simulator,Arduino , Pspice,word and excel.

$10 AUD trong 1 ngày

4,9

(19 nhận xét)

3,6

@Maliksoban

Dear Sir, I have good experience in this field. Can I assist you. I shall be thankful to you. Thanks

$30 AUD trong 5 ngày

5,0

(4 nhận xét)

3,0

@Emilio20Soto

i am an electrical engineer i have done similiar projects on this page you can check my profile and i could send you the last work i did so you can know my skills. i can make simulations of the circuit with proteus an explain you each part transformer, rectifier, filter and regulator. thanks

$25 AUD trong 2 ngày

5,0

(1 nhận xét)

0,6

@engyasseranis

Hi I am interesting in your project and I want to help you Relevant Skills and Experience Regarding the thermal cooling and heating for any thing not only PCB regarding electronics we will search for the available material in your environment so we can start from it Awaiting U Regards

$25 AUD trong 1 ngày

0,0

(1 nhận xét)

0,0

@noblelabs

A proposal has not yet been provided

$25 AUD trong 15 ngày

0,0

(0 nhận xét)

0,0

@afawad068

As an electrical engineer I am willing to instruct you build the power supply. looking forward to hear from you

$25 AUD trong 6 ngày

0,0

(0 nhận xét)

0,0

@Umairaslamuet

i can help you out in your project with full of my hard work and determination...................................................................

$20 AUD trong 3 ngày

0,0

(0 nhận xét)

0,0

@JCheremo

tengo experiencia en electrónica con muchos años en el ramo de comunicación y control con especialidad en microelectronica

$25 AUD trong 10 ngày

0,0

(0 nhận xét)

0,0

@tetrabid247

Hello my name is Maria I am an electronic engineer, I would love to design this circuit for you, I have plenty of experience working with electronic and electric designs (squematic and PCB layouts), programming microcontroller, Arduino control and remote systems. If you have any doubt I’ll be here for you, write me back, have a great day!

$200 AUD trong 1 ngày