4-20mA design review

I have a 4 channel, 4-20mA input card which I have designed. I would like someone to review, simulate and improve the design.

The design has been prototyped and tested, it works well when one channel is in use but I get issues when multiple transmitters from the same source (or with common negative) is used. I would like someone to help resolve this issue and provide the rectified design.

I can supply a schematic to the chosen freelancer

Habilidades: Eletrônica, Engenharia Elétrica, Layout PCB, Desenho de Produto, Analog Electronics

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Acerca do Empregador:
( 1 comentário ) Yarrawonga, Australia

ID do Projeto: #31562617

Concedido a:

(4 Comentários)

9 freelancers estão ofertando em média $166 nesse trabalho


Hi there,I'm biddin on your project "4-20mA design review"Electronics, Electrical Engineering, PCB Layout, Product Design and Analog Electronics I have a 4 channel, 4-20mA input card which I have designed I have read y Mais

$250 AUD in 6 dias
(22 Comentários)
(20 Comentários)

Hi, I see that you need some assistant in I am expert and having 5 years of experience in simulations using MATLAB and SIMULINK in many fields including Electronics, Communication, Control System, Signal Processing and Mais

$40 AUD in 3 dias
(14 Comentários)

Hello We are the team of expert with great experience in there field as listed below. Providing technical service form POC to Prototype till Production setup. 1. Industrial Automation 2. PCB Designing & Manufacturing Mais

$250 AUD in 7 dias
(6 Comentários)

Hello, I have gone through your project 4-20mA design review and completely understood the description "I have a 4 channel, 4-20mA input card which I have designed......" etc.., Pro skills in Product Design, Electronic Mais

$155 AUD in 4 dias
(1 Comentário)
(0 Comentários)

Hi I am electrical engineer. I have good knowledge in analog signal(4~20mA) Could you give me chat to discuss more detail? Regards

$200 AUD in 7 dias
(0 Comentários)

Hello, im an electrical engineer based in germany. I can help you with your problem quick. Just give me 3 days and you will get the results. best regards

$200 AUD in 3 dias
(0 Comentários)