Design a current booster circuit to charge mobile phones

Closed Posted 5 years ago Paid on delivery
Closed Paid on delivery

Have an input of 3V to 5V and a low current of 500uA. Need to design a current booster with output of 5V 2A to charge mobile phones

Electrical Engineering Electronics Engineering Graphic Design Product Design

Project ID: #18588197

About the project

18 proposals Remote project Active 5 years ago

18 freelancers are bidding on average $477 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 welding power supplies design, Plasma ARC power supplies, high More

$777 USD in 20 days
(60 Reviews)
6.7
aditya099

hi, i have developed such circuit and can help you with your development. I look forward to your response.

$250 USD in 1 day
(44 Reviews)
6.3
shahbaz1980

Hi There, We will design the current booster circuit. Please share with us the setup you are using currently. Please feel free to contact us. Best Regards, Shahbaz.

$700 USD in 10 days
(47 Reviews)
6.8
arrijal1992

Hi, I need detailed description about this project. because if it's only 5V and 500uA power input(no other power source, we can lift up it's current to 5V 2A, because, where all of remains current comes from? I mean, More

$400 USD in 5 days
(55 Reviews)
6.0
bijan01in

hi i am interested to your project. i am familiar with electronics, microcontroller as well as pcb design by eagle. thanks

$555 USD in 10 days
(86 Reviews)
5.8
junaidahmad770

Hello I am an electrical engineer and I have made a charge circuit 5 months ago. I can do this task easily. Let me know if you want me for this job. Thanks.

$333 USD in 5 days
(20 Reviews)
4.7
msppatil401

Hi sir, I understand your requirement I have a large experience in PCB design, schematic design , manufacturing and production Please feel free to check my profile and I always support "first time right design". I More

$250 USD in 5 days
(13 Reviews)
4.3
aluciano710

As I hope you are aware, the instantaneous conversion of voltage/current for the given level of power stated is not physically possible. For this to work, you'd need to essentially charge a separate circuit to harvest More

$555 USD in 10 days
(2 Reviews)
3.9
mha593efed516da0

I am electrical engineer .I have lot of experience working with various employers globally. Can I do Circuit Analysis and design, Power System Analysis,DC/AC machines Electrical Distribution , translation and techn More

$250 USD in 3 days
(20 Reviews)
3.6
wharolinsky

Hi sir i have a team o profesional engineers . We can give you a solution for this job and satisffied you with 100% HQ. This kind of Chargers are hardware to manage cause any misstep you do on the design will fry out More

$300 USD in 5 days
(2 Reviews)
3.2
rajachowdhury

hello i have 4 years of experience in embedded system i can do your project but we need to discuss few things in chat thank you raja chowdhury

$555 USD in 10 days
(3 Reviews)
2.9
Shieldskarl

Understand the user aspects, I have the Design skills. A good understanding of Electrical fundamentals but don't have certificates for this. Instagram "Karl Shields" Artesi8 Relevant Skills and Experience Product Des More

$555 USD in 10 days
(0 Reviews)
0.0
Emadkhan43

I will make it....

$444 USD in 5 days
(0 Reviews)
0.0
crazyelec

hi dear I understand from your project that you need a circuit that converts 3V, 200uA to 5V, 2A. is it true? if it is true, you cannot make it best regard

$555 USD in 10 days
(0 Reviews)
0.0
bamec

Hello, I have gone through your description and I fully understand what you wanted me to design for you. being through with the description, I'm ready to start working on your project and get it done in less than 4 day More

$388 USD in 15 days
(0 Reviews)
0.0
Zerina77

This task within the scope of my expertise. I am an Electronics Engineer and I am fit for the position for I have the necessary skills and knowledge in circuit design.

$555 USD in 10 days
(0 Reviews)
0.0