buck converter pcb design

Completado Publicado May 5, 2015 Pagado a la entrega
Completado Pagado a la entrega

To design a simple buck converter circuit and pcb layout for mobile phone usb charging. Input 5.5-8V and output 5.3V with high efficiency

Diseño de circuitos Electrónica Diseño PCB

Nº del proyecto: #7611355

Sobre el proyecto

32 propuestas Proyecto remoto Activo May 8, 2015

Adjudicado a:

davidtran9

Hi. I have prototype of buck converter as your requires. Please see the link in youtube ([login to view URL]). I hope to work with you. Thanks.

$260 HKD en 2 días
(3 comentarios)
3.2

32 freelancers están ofertando un promedio de $1136 por este trabajo

sagradoamicus

hi sir i am an expert electrical engineer I can do it for you. please consider me for you job I assure you quality work and ontime delivery Please consider me for you job Waiting for your reply

$1244 HKD en 3 días
(228 comentarios)
7.9
uetian09ee506

I am an Electrical Engineer having specialization in Electronics and Control, working as Lab Engineer at FAST National University Pakistan, at Electrical Department. Now a days i am also doing my MS degree in Electrica Más

$1888 HKD en 3 días
(195 comentarios)
6.8
quang102

Đề xuất vẫn chưa được gửi

$1244 HKD en 3 días
(35 comentarios)
6.5
boopom

Hello I layout some buck, boost converter circuit for many project, use TI, Linear IC... I can help you do this project quickly Regards Tra

$444 HKD en 1 día
(16 comentarios)
5.2
kingch91

Great Project !!, I have seen and understand all your requirements. I have very strong expertise in it although I have a great experience in it, I have intelligence, energy and integrity. Once give me work, I assure yo Más

$5006 HKD en 3 días
(42 comentarios)
5.3
GlobalElectronic

Hello Sir I have already done this job few times. You can google for TLV61220 chip, it have a efficiancy of 95%, which is more than enough. If you are interested please let me know. Kind Regards

$2000 HKD en 3 días
(11 comentarios)
5.0
voyagerforth

Hi, Many years experience in electronics design and PCB layouts. While you give the possible voltage outputs from the solar panel you dont defne its power rating. Idealy this should be using MPPT techniques to maximi Más

$1244 HKD en 5 días
(13 comentarios)
5.0
adipdutt

Designed in PADS/EAGLE will decide on the buck either from TI or LT. Done solar usb charger for campers/trekkers two years back.

$1000 HKD en 4 días
(11 comentarios)
4.3
cscinstructor

I have read and fully understood your requirements. Please open chat to discuss further….. =================+++++++++++++++++++++++++==================

$1777 HKD en 3 días
(17 comentarios)
4.8
anatolyzimin

A proposal has not yet been provided

$1111 HKD en 10 días
(10 comentarios)
5.7
ratheesh92

Hi, I have more than 10 years experience in embedded circuit and pcb design. Please let me know if your are interested to work with. I am using Kicad or Protel DXP(Altium) Regards Ratheesh

$1111 HKD en 3 días
(6 comentarios)
3.9
alekol

Hi, I'm electronic engineer with more than 10 years of experience in electronic field: schematic, layout, firmware. A lot of projects are done and each of them have the power supply. So have the experience with power Más

$1300 HKD en 5 días
(2 comentarios)
4.0
onila90

Hi there, There are a few clarification I need to do about the design first; What is the maximum current drawn from the circuit ? (since it's a charger the requirement may vary according to the phone you are chargin Más

$700 HKD en 3 días
(2 comentarios)
3.3
vw6943511vw

hi, I'm a embedded systems engineer , I've been working on freescale semiconductors for 2 years on application software and testing. I have 5+ years professional experience with eagle software and I think I can help yo Más

$300 HKD en 5 días
(2 comentarios)
2.7
usamaather26

Hello Dear, We are a group of individuals with expertise in electronics designing. We currently have many ongoing projects related to electronics development. Our organisation is registered as a competitve research Más

$1500 HKD en 5 días
(0 comentarios)
0.0
iapp2007

First of all it needs to determine a nominal charge current. The effectiveness of such type converters depends on the value of. What's the matter of you choice Linear Technology chips?

$1111 HKD en 3 días
(1 comentario)
0.0
vmothi

as per your requirement.

$1111 HKD en 7 días
(0 comentarios)
0.0
kushalnandanwar

Hello I have design too many buck, boost and buck boost converters. ranging from 1A to 10A .

$555 HKD en 3 días
(0 comentarios)
0.0
enPro

enProducts pvt ltd operations are based in Cochin, India. We are specialized in electronics/mechanical product/equipment development and automation solution providers. We have experienced professionals in Electronics/E Más

$1084 HKD en 10 días
(0 comentarios)
0.0
yess6

Hi. I have experience in power electronics with high efficiency factor and i be glad to start yours project immediately. If you have any questions feel free to contact me.

$1244 HKD en 21 días
(0 comentarios)
0.0