Closed

200W AC/DC Power supply design

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

Output:

Power: 200W

Voltage : 5VDC

Ripple voltage : <1%

current: 40A

Input

Voltage : 85~265AC

Frequency: 45~65Hz

Efficiency:

THD<3%

Conversion efficiency >98%

Protection

Over voltage protection

Under voltage protection

Short circuit protection

Overtemperature shutdown

Mechanical:

L<10cm

W<6cm

H<2cm

Deliverable:

- Calculation and components selection details (transformer, core, diodes, mosfets...).

- Altium designer Schematics files.

- Altium designer Routed PCB layout files.

- BOM with sources available on online electronic distributors such (element14, digitkey...).

Note: The design should include PFC and EMI stages.

Skills: Electronics, Engineering, PCB Layout, Product Design

See more: lm723 power supply design, design circuit dc power supply pcb, 48v dc switching power supply design, pcb battery power supply design, volt amp power supply design, freelance power supply design, contract power supply design, freelancer power supply design, switch mode power supply design engineer freelance, pcb design power supply, sampe design power supply, sample pcb design power supply, schematic 48vdc telecom power supply design, bann creative product design, pet product design, solidworks product design, adobe product design logo, guys product design development, website design interactive product design, home creative product design

About the Employer:
( 0 reviews ) dongguan, China

Project ID: #12252880

11 freelancers are bidding on average $227 for this job

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 More

$888 USD in 30 days
(50 Reviews)
6.5
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 like AC to DC 240AC input 5VDC 1A out isolated power supply Thi More

$194 USD in 10 days
(39 Reviews)
5.8
Chpb3929

Hello, I am interested to work with you on this project and let me know if you are interested to work with me. Thanks. Chirag

$133 USD in 7 days
(7 Reviews)
4.0
EngSolution

hi, I have worked on smps . I can send pic if you want.

$500 USD in 30 days
(9 Reviews)
3.7
animcstudio

Thank you for posting project on freelancer , Just saw your job description, and yes, I am very positive for this project. & I will complete this on time ! .You Will get a regular updates on the progress of the project More

$28 USD in 0 days
(2 Reviews)
3.0
zahidf

Hi i'm skilled professional product designer . i can give you 3d design of your project .inbox i will give you unlimited revisions until you satisfied

$30 USD in 1 day
(1 Review)
2.2
rahulsoni005

Hi, This is Rahul Soni from VVDN Technologies, India. I would like to work on your proposed project. I have already worked in many isolated power design like in communication server, vehicle tracker, and drone devel More

$277 USD in 10 days
(0 Reviews)
0.0
junaidshiekh

Hello sir, I have already designed and produced a 100 watt 5volt power supply for a project. I can offer you my work in an instant

$20 USD in 1 day
(0 Reviews)
0.0
nilejaringa

I am sure am the type you are looking for! Work quality is what I emphasize on most. I accept projects that I am confident of executing effectively. My responsibility begins with the promise that there will be no probl More

$166 USD in 1 day
(0 Reviews)
0.0
bollboll

hi i'm new freelancer i'have a good experience about pcb layout i can hep you to make your converter pcb

$35 USD in 1 day
(0 Reviews)
0.0
ivanmorbey

A proposal has not yet been provided

$222 USD in 14 days
(0 Reviews)
0.0