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Design an Industrial RS-232 to RS-422/485 Converter

$30-250 USD

En curso
Publicado hace más de 5 años

$30-250 USD

Pagado a la entrega
Design an Industrial RS-232 to RS-422/485 Converter from the scratch. Isolation in RS-422/485 side and Isolation in Power input side. Power Input 9- 36 VDC and VAC. Milestones: 1) Receive the concept and specifications 2) After approved with the right components, design the schematics. 3) Analyze the enclosure for the PCB layout dimensions and design PCB 4) Prototype and test it 5) My validation Please include the word #RS-232toRS-485Converter# in your proposal. Thanks.
ID del proyecto: 17860468

Información sobre el proyecto

6 propuestas
Proyecto remoto
Activo hace 6 años

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6 freelancers están ofertando un promedio de $861 USD por este trabajo
Avatar del usuario
Hi, there. I am an electrical engineer by profession and expert in designing electrical systems. I can help you in this task. I am an expert electronic circuit designer. I have lot of design projects ranging from converter design to the motor calculations. You can see my profile for more details. Waiting for your sincere reply to further discuss the details about the project.
$777 USD en 10 días
5,0 (54 comentarios)
7,1
7,1
Avatar del usuario
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 frequency transformers design, solar grid tie transformers, electrical vehicles design, circuits design, multi-channel LED Drivers, Regulated power supplies design with universal input to DC output, Audio amplifier, drives design, Filters design for harmonic analysis and Power factor correction, SMPS, LED drivers, DC-DC, AC-DC converters design, PFC interleaved boost converter, Battery management system, Battery chargers, UPS design, sine wave Inverters, solar grid tie inverters, Solar battery chargers and street light systems design from few watts to KW range using Buck, Boost, and Buck –boost, Interleaved boost/buck, Fly back Push Pull and H-bridge inverters. I have very good experience to design high voltage power supplies up to 50KV for capacitor charging power supplies using soft switching topologies. I have work experience to design from few watts to KW range meeting all compliances like EMI/EMC and safety standards UL etc.
$1.666 USD en 30 días
4,9 (61 comentarios)
6,8
6,8
Avatar del usuario
Hello, I have briefly read the description on Design-Industrial-Converter project , and I can deliver as per the requirements however I need us to discuss for more clarity on the details, deadline and budget as well.
$1.500 USD en 12 días
4,0 (1 comentario)
3,9
3,9
Avatar del usuario
I had experience in designing Hardware for RS232 to RS-485. I allready implemented your requirement.
$111 USD en 3 días
5,0 (1 comentario)
0,0
0,0

Sobre este cliente

Bandera de ISRAEL
Netanya, Israel
5,0
85
Forma de pago verificada
Miembro desde oct 3, 2012

Verificación del cliente

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