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Power supply design Schematic and pcb

We need to design a power supply with 3 output voltages.

1- input source is universal 100-240 AC input 50/60hz

2- output is 28 volt DC regulator 6 amp

3-12 volt DC 2 amp fixed

4-5 volts DC 3 amp regulated .

5- isolated voltage between 28 and (12-5) is 1500 v RMS.

6- the design is opay UL and EMC standard.

The PCB will be smaller as much as we can.

the 28 is isolated from 12 to 5 ( 12 & 5 have the same GND).

Habilidades: Design de Circuito , Engenharia Elétrica, Eletrônica, Engenharia, Layout PCB

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Acerca do Empregador:
( 25 comentários ) Kharkiv, Ukraine

ID do Projeto: #17760388

15 freelancers estão ofertando em média $156 para esse trabalho


Electrical engineer here to provide you services at the optimal time. I have loads of experience in the required field and assure you hundred percent quality work

$200 USD in 3 dias
(53 Comentários)

I have Bachelors in Electrical Engineering and holds Masters degree in Energy Systems Engineering with strong research background. I would be pleased to do this job for you. Look forward to hearing from you soon. -Hari Mais

$100 USD in 3 dias
(38 Comentários)

Hello. Thanks for posting this project. I am an expert having rich experience in schematic circuit and PCB layout. best regards.

$222 USD in 3 dias
(9 Comentários)

.......................................................................................................................................................................................................................... Mais

$155 USD in 3 dias
(17 Comentários)

I am a Electrical Engineer with a masters degree and I have high proficiency in Electrical Engineering, FPGA, Verilog / VHDL, , Microcontroller ,PCB Layout,Arduino and have been working on Industrial Automatics and Ele Mais

$30 USD em 1 dia
(8 Comentários)

Hello. My name is Vusi and I'm an Electronic Engineer, you can learn more about me from my website at [login to view URL] I can design the PCB in either Alitum, Eagle, KiCAD or Proteus, then simulate it in proteus Mais

$125 USD in 3 dias
(10 Comentários)

Master in Engineering, Electrical and Electronic Engineer, who is dynamic, reliable, resourceful, committed and organized with enthusiastic approach to succeed with a pleasant attitude. Possessing excellent analytical Mais

$30 USD in 3 dias
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We are in an era of “Technological Revolution” in each and every aspect of life due to the momentum of change. This growth has modernized the world in the way we think, live, work and interact. To stay ahead in the fas Mais

$250 USD in 3 dias
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TURNITIN Plagiarism Report, Perfect work and references will be shared. I am having a Masters of Science in Management Sciences and Bachelors of Science in Business Administration having gold medals in both. I have co Mais

$30 USD in 3 dias
(4 Comentários)

hi sir I can complete this job. come to chat to discuss more. I have experience in this field. please check my profile. thanks.

$70 USD in 2 dias
(3 Comentários)

hello i am a computer engineer,i have masters in computer engineering,i have experience for more than 7 years in arduino and electronics i can implement the power supply to u within the specific requirements

$50 USD in 2 dias
(6 Comentários)

hello Sir, i can design this power supply for you. i have previous experiance for this kind of schematic and PCB. by the way i am from shenzhen China

$111 USD in 3 dias
(1 Comentário)
$777 USD in 30 dias
(0 Comentários)

Hi there I am Sara an Electronics Engineer having more than 4 years of industrial experience in Microcontroller Firmware Development,Robotics , Circuit Designing and Electronics Product Prototyping. Currently I am pu Mais

$144 USD in 3 dias
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hello sir, am a mechatronics and robotics engineer, am really interested in your projects because it belongs to my field of studies and to my projects. skilled in circuit design, PCB layout i can even send you som Mais

$50 USD in 0 dias
(0 Comentários)