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DC DC coverter multifunction

we need to have only one circuit bortd with the follow multifunction :

A) DC/DC converter

B) Touch screen controller

C) Audio amplifier

we already have the 3 circuit on 3 boards, need to redesign on one board .

A) input 12V +/- 4 V

output ATX 30 W

output 19 V

Output 5 V ( 10 W )

output 12 V ( 30 W ) for internal connection with audio amplifier

B) touch controller RS232 or USB connection for command a openframe display

C) audio amplifier based on IC Yamaha YDA138

[url removed, login to view]

We can supply YDA138 ...

This device need to have a good audio so it's very important to make a good design for power circuit without noise on audio , also it's important this device will be not too worm when in use .

YDA 138 works with 12 V - 30 W

Look YDA138 need to be made with SMD board .

we need 1 sample for test , then need o have 20-50 pz. for each mounth

Thank you

Habilidades: Serviços de audio, Engenharia Elétrica, Eletrônica, Layout PCB

Ver mais: yda138, test board, pdf services, on-board services, need supply co, electronics co, dc design, circuit design services, board design services, converter power supply, worm, V look, touch screen, rs232, IC Design, dc, dc to dc, dc dc, 12v power supply design, touch screen design, rs232 circuit board, redesign pdf, supply amplifier, device controller, http command

Acerca do Empregador:
( 8 comentários ) Milan, Italy

ID do Projeto: #575111

16 freelancers are bidding on average $642 for this job

RobinRU

Hello! We are specializing in PCB design. I am interested in doing this project for you. It will be delivered at best quality. Kind regards, Vladimir.

$700 USD in 20 dias
(2 Comentários)
8.2
MIKY4227

30 years of experience in the development of all types of products in an audio and video hardware software prototype development in 1 week experencia in amplifiers and converters dc / dc High Power

$700 USD in 15 dias
(16 Comentários)
5.1
diditgi

Details sent as a PM.

$750 USD in 7 dias
(2 Comentários)
5.0
rayE

Please see PMB for details

$750 USD in 30 dias
(1 Comentário)
4.5
stemtechnologies

We do the schmatics design for the three projects Then the PCB layout Asseble the PCB and give the tested ones. Can you check the PM for detailed project proposal. Regards Somasundaram.I

$1000 USD in 60 dias
(1 Comentário)
4.4
zszabo

Hi, I have sent PM. Regards Zoltan

$500 USD in 10 dias
(2 Comentários)
3.9
hcooper84037

Please see PM for additional questions.

$750 USD in 30 dias
(1 Comentário)
3.8
adipdutt

This bid is for the initial circuit design,pcb design For the complete device component cost,PCB Fabrication, and carrier/handling charges will be separate. We are design service provider and working in this are s Mais

$700 USD in 20 dias
(3 Comentários)
3.0
yamukha

Costs includes: PCB image creation; PCB producing; soldering of components; board assembling; If result will be good - can run production of boards.

$250 USD in 90 dias
(1 Comentário)
2.3
willi65

see my Pm but need some more information Dimensions of the PCB ec.. Br [url removed, login to view]

$650 USD in 10 dias
(0 Comentários)
0.0
VKElectronics

We are an international team of engineers in Shenzhen, China. Canadian led, VKSourcing does R&D, Sourcing, contract manufact, QA, and shipping

$400 USD in 5 dias
(0 Comentários)
0.0
anithagururaj

Hi, We are specialized in Audio Video product Design house. We work from Hardware Design to Manufacturing level and complete support. We have worked on Audio switcher units for FM stations, Audio processor units, A Mais

$700 USD in 10 dias
(0 Comentários)
0.0
Ellite123

Hi, Please check PM. Regards

$720 USD in 0 dias
(1 Comentário)
0.0
Kennyg1298

Providing duties for Human Progress

$900 USD in 0 dias
(0 Comentários)
0.0
makinmakin

See details in MB.

$650 USD in 12 dias
(2 Comentários)
4.5
zamroo

Hi, I am professional multilayer PCB Design Engineer from last 9years. I designed many PCbs like transformer less UPS, SMPS, DSP controller, microcontroller, GSM/GPRS AMR systems etc. I used the Altium/Protel Software Mais

$650 USD in 15 dias
(0 Comentários)
0.0
sunflower786

HI,i have done Electrical Engineering and i am intrested to do this project.

$251 USD in 4 dias
(0 Comentários)
0.0