Design a current booster circuit to charge mobile phones
$250-750 USD
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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
Ταυτότητα Εργασίας: #18588197
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18 freelancers κάνουν προσφορές κατά μέσο όρο $477 για αυτή τη δουλειά
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 Περισσότερα
hi, i have developed such circuit and can help you with your development. I look forward to your response.
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.
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, Περισσότερα
hi i am interested to your project. i am familiar with electronics, microcontroller as well as pcb design by eagle. thanks
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.
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 Περισσότερα
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 Περισσότερα
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 Περισσότερα
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 Περισσότερα
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
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 Περισσότερα
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
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 Περισσότερα
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.