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.

Beceriler: Elektrik Mühendisliği

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İşveren Hakkında:
( 0 değerlendirme ) United States

Proje NO: #15158505

21 freelancers are bidding on average $518 for this job


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

in %bids___i_period_sub_35% gün içinde3000%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(57 Değerlendirme)

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 Daha Fazla

in %bids___i_period_sub_35% gün içinde1000%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(50 Değerlendirme)

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 Daha Fazla

in %bids___i_period_sub_35% gün içinde2500%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(41 Değerlendirme)

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 Daha Fazla

in %bids___i_period_sub_35% gün içinde277%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(11 Değerlendirme)

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

in %bids___i_period_sub_35% gün içinde155%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(22 Değerlendirme)
in %bids___i_period_sub_35% gün içinde147%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(11 Değerlendirme)

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 Daha Fazla

in %bids___i_period_sub_35% gün içinde500%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(2 Değerlendirme)

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

in %bids___i_period_sub_35% gün içinde220%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(12 Değerlendirme)

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 Daha Fazla

in %bids___i_period_sub_35% gün içinde388%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(5 Değerlendirme)

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 Daha Fazla

in %bids___i_period_sub_35% gün içinde166%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(6 Değerlendirme)
in %bids___i_period_sub_35% gün içinde155%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(6 Değerlendirme)

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 Daha Fazla

in %bids___i_period_sub_35% gün içinde222%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(4 Değerlendirme)

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 Daha Fazla

in %bids___i_period_sub_35% gün içinde600%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(1 Yorum)

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

in %bids___i_period_sub_35% gün içinde277%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(1 Yorum)

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 Daha Fazla

in %bids___i_period_sub_35% gün içinde100%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(3 Değerlendirme)

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 Daha Fazla

in %bids___i_period_sub_35% gün içinde30%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(0 Değerlendirme)

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 Daha Fazla

in %bids___i_period_sub_35% gün içinde111%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(0 Değerlendirme)

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

in %bids___i_period_sub_35% gün içinde111%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(0 Değerlendirme)

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 Daha Fazla

in %bids___i_period_sub_35% gün içinde155%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(0 Değerlendirme)

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 Daha Fazla

in %bids___i_period_sub_35% gün içinde155%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(0 Değerlendirme)