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Design a PCB - both layout and bill of materials - for a USB charger

I am looking to add 2 USB charging outlets to a new product. The PCB will be fitted internally within the product, and needs to fit within the available space. The board dimensions are 115mm x 24mm. The available space for mounted components is somewhat limited and is highlighted in the attached file 'pcb component [url removed, login to view]'. The position of the 2 USB outlets is also shown. There are also 4 small areas of the PCB where the PCB will be mounted to the product, and therefore no components can be positioned here (see file 'pcb [url removed, login to view]').

It is imperative that this USB charger be of a good quality as it will need to pass CE & British Standard (BS) certification by an independent testing organization. Quality components and adequate separation between high voltage & low voltage paths are crucial.

The input to the charger will be 110 - 240VAC (standard mains power). Ideally the power input will be on the right hand side of the PCB.

Output: 2 x USB dedicated charging ports, 5VDC +/- [url removed, login to view], one port at 1A and one port at [url removed, login to view]

The charger should meet 30mW no-load standby power consumption requirement (five-star energy rating).

It should also incorporate a controller with over-current protection and auto restart.

The design needs to be compatible with common smartphones & tablets, including Samsung, Apple, Nokia, LG etc.

I am looking for freelancers with proven knowledge & experience of similar projects. My budget is towards the lower end of the $250-$750 range.

Skills: Electrical Engineering, Electronics, Microcontroller, PCB Layout

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About the Employer:
( 6 reviews ) Sungai Buloh, Malaysia

Project ID: #4439091

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Professional PCB designer offer you professional help

$361 USD in 4 days
(3 Reviews)

12 freelancers are bidding on average $495 for this job


hi, i am an electrical engineer and an embedded system designer. i can help you with this project.

$669 USD in 45 days
(43 Reviews)

Hi I am an Electronic Engineer and interested in doing the job. Thanks

$528 USD in 21 days
(8 Reviews)

hello i can help you do that thanks

$550 USD in 30 days
(16 Reviews)

Dear Sir, We are Reserach and Development company whose working area are : -Digital Motor Control -Analog Design -Electronic Design -Power Electronics -PCB design -Embedded system -Matlab -Simulation of ha More

$525 USD in 3 days
(16 Reviews)

Hi, I may be able to help you with your project as I have recently implemented a couple of USB charging projects for phones and tablets.

$550 USD in 10 days
(3 Reviews)

Hello, I'm ready for you job, and ready start from right now. Please check PM.

$550 USD in 10 days
(0 Reviews)

Lets start the work..

$500 USD in 30 days
(0 Reviews)

I'm a certified Electrical Engineer recently graduated from a top university. I have recently prepared 2 related projects and I can assure about doing this one with ease and quality. Sample is attached.

$528 USD in 18 days
(0 Reviews)

Let's do it!

$500 USD in 25 days
(0 Reviews)

Hello, I can design it, check my PM. Regards

$550 USD in 3 days
(0 Reviews)

I have experience designing USB controller boards with power distribution. I also have good experience in PCB layout and currently have two boards, I finished laying out last week going into production. My understandin More

$374 USD in 7 days
(0 Reviews)

Hi. Dear sir. I have an interest this part. Please see the PM. Thank you.

$275 USD in 7 days
(0 Reviews)