Power supply design Schematic and pcb-2

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).

Compétences : Design de circuits, Génie Électrique, Electronique, Ingénierie, Mise en Page PCB

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Concernant l'employeur :
( 33 commentaires ) Kharkiv, Ukraine

Nº du projet : #17779913

13 freelance font une offre moyenne de $240 pour ce travail


Senior ENGINEER has more of 40 years’ experience in this profession, developing Hardware and Software Expertise in video processing and associated simulation and evaluation tools and methods, communication I2C, I Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 10 jours
(50 Commentaires)

hi i have good knowledge of power supply. kindly see my profile and portfolio thank you

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 10 jours
(49 Commentaires)

Hi, have you found the right circuit? If nope, let me help you. Best Regards, Rijal

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 4 jours
(28 Commentaires)

I can do your job.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 20 jours
(5 Commentaires)

I am Scientist, electromechanical engineer, specialized designs, command over digital simulations and write papers are of my better skills. I have more of five years of experience development works and researches of sc Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 20 jours
(3 Commentaires)

Dear Sir the power supply design you seek is a piece of cake of me. I design and manufacturer about 12 to 20 power supplies each day. I use Power Integration TM solution for my power supply designs. I understand your r Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(2 Commentaires)

dear sir, i can design this power supply for you. i am from shenzhen, china. we have previous experiance about this kind of power supply design

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(3 Commentaires)

I'm interested

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(1 Évaluation)

i have 2 experience with solidwork. may be you can call me.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 6 jours
(0 Commentaires)

Ready to discuss the details of project today at evening. I have an idea how to realize the [login to view URL] implementation time is approximate - 10 days.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 10 jours
(0 Commentaires)
%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(0 Commentaires)

I have experience with circuit design (digital electronics, analog electronics, power supply, RF...), PCB design as well as hardware prototype testing and verification. I am also a full-time hardware engineer, spending Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 10 jours
(0 Commentaires)

I have experience of EMI-EMC (MIL-STD-461), isolated hardware-pcb and i designed a lot of hardware and pcb with Mentor Graphics like what you want. I would like to help you.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 5 jours
(0 Commentaires)