Закрито

design an AC/DC power supply

We need to design an isolated switched mode power supply that meet the following specifications:

Output:

Power: 600W

Voltage : 5VDC

Ripple voltage : <1%

current: 120A

Input

Voltage : 85~265AC

Frequency: 45~65Hz

Efficiency:

THD<3%

Conversion efficiency >98%

20 ms minimum hold-up time

EMI/EMC, which satisfies EN55022, Class B

MTBF > 50,000h @ 40°C

Protection

Over voltage protection

Under voltage protection

Short circuit protection

Overtemperature shutdown

Fan failure monitoring and detection

Mechanical

Aluminum case

L: <10cm

W:<6cm

H:<2cm

Deliverable:

- Calculation and components selection details.

- Proof of working design.

- Altium designer Schematics files.

- Altium designer Routed PCB layout files.

- Solidworks 3D rendering files.

- Firmware source and binary if any programmable components are used.

- BOM with 3 sources including prices.

Note : Prototyping and manufacturing are not requested in this bid but they will be requested from the designing party in separated bids.

Навички: Електроніка, Розводка друкованої плати, Solidworks

Показати більше: power point script design, color mode logo design, 1kw power inverter circuit design project, power point logo design, thermal power plants structural design, battery power level circuit design, power point slide design, power rangers logo design maker, graphic design proof concept, supply psd clients web design, power system analysis design university, power rangers logo design, logo design proof report, graphic design proof, power system analysis design review, power system analysis design forum, power point templett design, design proof pdf, project supply chain management database design

ID проекту: #12165484

19 фрілансерів(-а) подали заявки на цю роботу; середня заявка - $1398

sagradoamicus

hi sir i am an expert electronics engineer I can do it for you Please have a look at my profile I assure you quality work and on time delivery I am waiting for your reply to start Regards

$6000 USD за 15 дні(-в)
(121 відгуків(-и))
7.0
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 high frequency transformers design, circuits design, multi-chan Більше

$2222 USD за 60 дні(-в)
(41 відгуків(-и))
5.9
shahbaz1980

Hello, have a great day. we are running a setup for developing Electronic devices. We will ship you fully working Hardware. Please feel free to contact us. Best Regards, Shahbaz.

$7000 USD за 30 дні(-в)
(30 відгуків(-и))
6.5
geekyexperts

Hello, I am an Electronics and Embedded system developer. I have experience in Digital and Analog electronic design and Matlab. Kindly check my profile. Reply me back and will discuss the details further. Thankyou

$6500 USD за 45 дні(-в)
(35 відгуків(-и))
6.0
ilaiyaraja87

Hi sir I gone through your requirements of the project Myself I have 5 year experience of pcb design and hardware design field I have done many Projects I have many Cad Tools If you need more information about me pl Більше

$277 USD за 10 дні(-в)
(8 відгуків(-и))
4.1
sahanwa23

Hi! Im an electrical and electronic masters graduate of UWE. I have the experience of programming in C/C++/Assembly/Arduino/PIC C/MikroC/MATLAB/AutoCAD for more than three years. I also have the knowledge and experien Більше

$555 USD за 5 дні(-в)
(10 відгуків(-и))
3.7
solutionEngrn

Hi We are interested in making your design a reality; we are thrilled and excited to tackle challenges like yours. With our team of experience designers, manufacturing experts and engineers, your project is a success Більше

$777 USD за 20 дні(-в)
(1 відгук)
3.5
Chpb3929

Hello, I am interested to work with you on this project. I have already made many power supplies matching this requirement. So I can do this task. Let me know your interest about working with me. Thanks. Chirag

$30 USD за 2 дні(-в)
(6 відгуків(-и))
3.4
carlosmaita

Hello , My name is Carlos. I can design your project in 30 days. i'll give you: 1.- Calculation and components selection details. 2.- Proof of working design. 3.- schematic of the design in ISIS 4.- Layout of Більше

$450 USD за 30 дні(-в)
(1 відгук)
2.5
saumyadip

Sir i have read ur AC/DC power supply specifications and understood what you required what i can provide you on this low budget it's a big project for too low amount so i will provide you components selection de Більше

$611 USD за 8 дні(-в)
(1 відгук)
1.2
mdmujahedali

Hi! I am an analog design engineer and have good experience designing and simulating circuits/power supply boards. I have all the access to the design tools. Contact me with further details. Thanks.

$1000 USD за 5 дні(-в)
(3 відгуків(-и))
1.4
$73 USD за 1 день
(0 відгуків(-и))
0.0
freelancerdontu

I have expertise on Arduino Uno, Atmega 8, 16, PIC, 8051 Microcontrollers, Simulation on Matlab, Simulink is available with me.I can assure you 100% about the service and in time on your budget.Thanks.

$25 USD за 1 день
(0 відгуків(-и))
0.0
krasticadis

Dear, I read your job carefully and understand your requirement well. I am an expert in pcb. I have good skill and experience in pcb. I can design well your project according to your requirement. I thank if we can dis Більше

$25 USD за 1 день
(0 відгуків(-и))
0.0
emekakalu2

A proposal has not yet been provided

$111 USD за 5 дні(-в)
(0 відгуків(-и))
0.0
$555 USD за 30 дні(-в)
(0 відгуків(-и))
0.0
rohitcochin

Hi, Basically I'm an electronic engineer. Really I can help you to do this work. Because I have industrial level experience in power supply design. Come to chat for more discussion. Thank you

$30 USD за 1 день
(0 відгуків(-и))
0.0
riickybailey

I am an industrial engineer, I have experience in similar jobs and I would love to help you and do an excellent job.

$25 USD за 10 дні(-в)
(0 відгуків(-и))
0.0
elmaawy85

Hi, Avarona is a company dedicated to providing engineering, web and software solutions. We rexpcently joined Freelancer. We have vast experience in engineering design including switched mode power supplies. Our te Більше

$900 USD за 7 дні(-в)
(0 відгуків(-и))
0.0
yami80

hello, I haven't experience in the electrical side. but if you need me in the mechanical side, solidworks design and render, I have good experience in that especially in the electrical enclosures and sheet metal work. Більше

$55 USD за 3 дні(-в)
(0 відгуків(-и))
0.0