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AC DC Power Supply Design

$30-250 USD

En curso
Publicado hace más de 6 años

$30-250 USD

Pagado a la entrega
I need an electrical engineer to design an AC/DC switching power supply with nominal 42v/3.0A output. Deliverables include schematic, 2-layer PCB layout, and BOM.
ID del proyecto: 15027243

Información sobre el proyecto

33 propuestas
Proyecto remoto
Activo hace 7 años

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33 freelancers están ofertando un promedio de $174 USD por este trabajo
Avatar del usuario
i am an electrical engineer message me for further details Relevant Skills and Experience power supply Proposed Milestones $55 USD - pcb
$55 USD en 3 días
5,0 (202 comentarios)
7,3
7,3
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Hi dear, i have the experience in power supply design. I have read your project description, i can design your project to meet your requirements. We can further chat about your project. Relevant Skills and Experience Electrical Engineer, you can see my portfolio and previous projects completed by me. Proposed Milestones $250 USD - Milestone Payment for Project
$250 USD en 3 días
4,8 (260 comentarios)
7,3
7,3
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Hi There, We will supply design of tested hardware. Please feel free to contact us. Regards, Shahbaz. Relevant Skills and Experience We are expert in Power electronics, RF and embedded Electronics. We will supply the BOM, Gerbers and Schematics of the required Power supply.
$200 USD en 3 días
4,9 (78 comentarios)
7,0
7,0
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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, high frequency transformers design, 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.
$555 USD en 10 días
4,9 (60 comentarios)
6,8
6,8
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Electrical engineer here to help u Relevant Skills and Experience EE Proposed Milestones $133 USD - required work
$133 USD en 3 días
4,9 (61 comentarios)
6,1
6,1
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Expertise in power electronics and can provide you your complete task in decided time frame with quality work. We can discuss further details in the message box Regards
$82 USD en 3 días
4,9 (96 comentarios)
5,6
5,6
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hello Sir. I have experience in designing switching power supplies and PCB layouts. i use eagleCad. I would like to do this for you. let me know if you are interested. thanks
$203 USD en 15 días
5,0 (14 comentarios)
5,5
5,5
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A proposal has not yet been provided
$250 USD en 15 días
4,5 (69 comentarios)
6,1
6,1
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hi I offer you this design using high efficiency digital isolated smps design. pls contact me and I will share more info
$550 USD en 60 días
5,0 (4 comentarios)
4,0
4,0
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hi, a Fly-Back converter for this power level (42V @ 3 amp) is required. I am already doing similar project , see my profile. I will provide complete schematics , PCB, and Ferrite transformer design along with BOM. Regards
$111 USD en 3 días
5,0 (8 comentarios)
3,4
3,4
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i have proven circuit . if you need i can share design schematic and PCB. pls pvt me. i am from shenzhen, China Relevant Skills and Experience PCB, AD/DC Proposed Milestones $222 USD - one time
$222 USD en 1 día
5,0 (4 comentarios)
3,3
3,3
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hi we are experts in TI based power circuit designing. we can help you on this with thermal stable PCB design. drop a message if you have questions. -Ushan
$192 USD en 5 días
5,0 (5 comentarios)
2,6
2,6
Avatar del usuario
There are so many smps design. Can you tell me 1. the app where you need like home appl, industrial. 2. Type of smps like buck, boost etc or i can choose for you. Also tell input voltage Relevant Skills and Experience I am a solution provider in electronics circuits and embedded system designing. I have used natiional semiconductor products for smps design.
$105 USD en 5 días
5,0 (1 comentario)
2,6
2,6
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Please Provide full details Relevant Skills and Experience 5+yrs expereince Proposed Milestones $155 USD - up on completion
$155 USD en 5 días
5,0 (5 comentarios)
2,8
2,8
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I have done electrical engineering and working as circuit design consultant since past many years. I can deliver a great quality work and bring my industry knowledge to deliver within deadline Relevant Skills and Experience Electrical Engineer, circuit design, consultant Proposed Milestones $111 USD - Complete Lets discuss the details and take it forward from there
$111 USD en 3 días
5,0 (1 comentario)
2,4
2,4
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hi i have sound knowledge of electronic i would like to work with you
$165 USD en 3 días
5,0 (6 comentarios)
2,1
2,1
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I am an electrical engineering graduate and have done many projects on electronics and robotics. i have many power supplies earlier . so i can design it for you at low cost in very less time Relevant Skills and Experience Electronics, PCB Design , Electrical Engineering Proposed Milestones $111 USD - Complete Project
$111 USD en 3 días
5,0 (4 comentarios)
2,1
2,1
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Hi, I am an electrical engineer and expert in electronics and PCB designing. Relevant Skills and Experience I have done different projects like line following robot using PID controller, audio amplifier design, DC power supply design etc. I will complete the project according to your requirements. Thanks Proposed Milestones $90 USD - After completion of the Project
$90 USD en 5 días
5,0 (1 comentario)
2,1
2,1
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There are many voltage regulators that can provide the output voltage you want but must have to use a proper heat sink and proper grounding as load heats the voltage regulator. Relevant Skills and Experience Already worked on many power supply regulators of higher load current Proposed Milestones $50 USD - Schematic $50 USD - Final PCB files (Gerber, NC Drill, etc) Can I know the practical implementation of your project? Thank you Er. DK
$100 USD en 2 días
5,0 (2 comentarios)
1,8
1,8
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A proposal has not yet been provided
$154 USD en 5 días
5,0 (1 comentario)
1,4
1,4

Sobre este cliente

Bandera de UNITED STATES
Arlington, United States
5,0
1
Forma de pago verificada
Miembro desde ago 26, 2017

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