USB Charger Project

1, Dimension: 50mm x 50mm or a little smaller.

2, Power: Input - 100~240V 50~60Hz

Output - 5.0V⎓2.4A each(Total: 2.4A x 2= 4.8A?)

3, Number of USB Port: 2

4, Certifications: It needs to pass SGS, FCC, GS, CE etc.

5, Safety Features: Over Current, Short Circuit, Over-Temp Protection and other safety protections.

6, Technology: Automated Charging-Device Recognition and voltage-boost maximize charging speed up to 2.4A per port.

7, No power delivery after fully charged.

Evner: Elektrisk Ingeniørarbejde

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Om arbejdsgiveren:
( 0 bedømmelser ) United States

Projekt ID: #15158505

21 freelancere byder i gennemsnit $518 på dette job


Hi, i am an electrical engineer. i have expertise in embedded system design and Matlab.i can help you with this [login to view URL] my profile for relevant project and feed backs. Kindly reply back and let us discuss projec Flere

$3000 USD in 30 dage
(57 bedømmelser)

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 desi Flere

$1000 USD in 20 dage
(50 bedømmelser)

Hello, I am an Electronics and Embedded system developer. I have experience in Digital and Analog electronic design and Matlab. i can help you with this project work. Kindly check my profile. Reply me back and will dis Flere

$2500 USD in 30 dage
(41 bedømmelser)

Ignore bid price for now I would base it around something like digi-key 1470-2504-ND which comes all approvals Best Regards Dave Lelievre Relevant Skills and Experience I have over 35 years experience as an electronic Flere

$277 USD in 7 dage
(11 bedømmelser)

Electrical engineer and schematic design expert here Relevant Skills and Experience Electrical engineering Proposed Milestones $155 USD - required work

$155 USD in 3 dage
(22 bedømmelser)
$147 USD in 3 dage
(11 bedømmelser)

I have experience in making USB fast charging circuits. Each port with output of 2.4amps. Can do product level design and help pass all the necessary certifications along with safety features. Relevant Skills and Expe Flere

$500 USD in 24 dage
(2 bedømmelser)

Hi sir I have 5 year experience of electronic field I have done many projects using many cad tools If you need more information about me please see my profile and portfolio Thank you

$220 USD in 7 dage
(12 bedømmelser)

Hi, I can provide you a solution to this project. I will provide you with a complete design that is ready for pcb manufacturing. I have designed many projects like this in the past. Thank you. Relevant Skills and E Flere

$388 USD in 14 dage
(5 bedømmelser)

hi sir, we are best in power electronics, we offer you our services for this charger, Lets talk to us in details. Relevant Skills and Experience we are professional engineers and developers with good aptitude lets t Flere

$166 USD in 3 dage
(6 bedømmelser)
$155 USD in 3 dage
(6 bedømmelser)

I am a professional electrical engineering I know all about circuit and layout design and have all the required tools on my laptop I can finish your task well, you can see my works in my portfolio Relevant Skills and Flere

$222 USD in 3 dage
(4 bedømmelser)

We will design the circuit, test in Vero-board, design PCB-DOUBLE SIDED pth and submit manufacturing Gerber files and PDF Files. We will use ACT4523A Step-Down DC/DC Converter-wide input voltage, high efficiency Acti Flere

$600 USD in 30 dage
(1 bedømmelse)

i cna do it in 3 days. also can help you to get those certificates. please PM me as soon as possible Relevant Skills and Experience PCB Design and Circuit Design Proposed Milestones $277 USD - One time

$277 USD in 3 dage
(1 bedømmelse)

Hello I can design the USB charger with a current capacity of 2.4A at 5V. the necessary protection can also be included. Relevant Skills and Experience I am a power electronics designer by profession and I have design Flere

$100 USD in 3 dage
(3 bedømmelser)

hi i am electrical engineer , i can do this task in short time with high accuracy this task include boost converter , diode , transistor Igbt and microcontroller andelectronic ciruits Relevant Skills and Experience s Flere

$30 USD in 3 dage
(0 bedømmelser)

I have 20 year experience on Electronics Engineer Relevant Skills and Experience -hardware design -analog design -motor control -power electronics -PCB design -microcontroller(PIC,ATMEL,ARDUINO,MSP430,C2000…) -Altium Flere

$111 USD in 3 dage
(0 bedømmelser)

asdsfvfcv Relevant Skills and Experience Electronics, PCS Design Proposed Milestones $111 USD - efrfr dkfjkdf

$111 USD in 3 dage
(0 bedømmelser)

I am electronic engineer, micro controller programmer My skills : - LabVIEW, MATLAB - PLC, Arduino, Pic series micro controller - PCB design, Protel, AltiumDesignr, Proteus - My Experience BLE, RF, Automat Flere

$155 USD in 3 dage
(0 bedømmelser)

From me My bid is reasonable for this project. Relevant Skills and Experience I am an Electrical Engineer so have quite experience with power systems. Proposed Milestones $155 USD - price include everything I would Flere

$155 USD in 3 dage
(0 bedømmelser)