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Power Supply Design

$30-250 USD

Cancelled
Posted over 4 years ago

$30-250 USD

Paid on delivery
I need a Power Supply design, from the scratch to Gerber, BOM and Schematics (Altium or Eagle). It must be a power supply that has the following specs: Single Phase - Universal AC input range from 85Vac to 264Vac without power de-rating - High operating ambient temperature, >60°C de-rating power - High MTBF > 700,000 hrs - Overvoltage / Overcurrent / Over Temperature Protections Nominal Output Voltage: 5, 12, 15, 24 or 48VDC Output Voltage Adjustment Range: 10% Output Power: About 35W Line Regulatiom: 1% Input Ratings Nominal Input Voltage: 100-240Vac Input Voltage Range: 85-264Vac 125-375 Vdc Nominal Input Frequency: 50-60Hz Nominal DC Input Voltage: 125-250Vdc Input Current: - < 0.9A @ 115Vac - < 0.8A @ 230Vac Leakage Current: < 1mA @ 240Vac
Project ID: 21764459

About the project

12 proposals
Remote project
Active 4 yrs ago

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12 freelancers are bidding on average $525 USD for this job
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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, 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.
$2,000 USD in 40 days
4.9 (61 reviews)
6.8
6.8
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Hello, I am Engineer and interested in your project. I have some questions regarding your project. Please tell me about your time limits? When you want your project to be completed? See my profile and reviews for further details. Regards Engineer Nouman
$1,000 USD in 10 days
4.7 (23 reviews)
5.5
5.5
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Hi, I can do this project as this project is somewhat similar to my previous project for Sanjeev. You can check my profile that I have delivered him a very robust design for the similar specs you are asking with miniature differences. Output power requirement is high from your side. With more than 5 years of experience in circuit design, PCB design and Power Electronics I can ensure you the best quality product within specified deadlines Message me so that I can start working on your project right now. Regards Avi
$250 USD in 2 days
5.0 (7 reviews)
4.8
4.8
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Hello, i have read the details provided..please contact me to discuss more on the project deadline and some other few things
$200 USD in 7 days
4.0 (10 reviews)
4.5
4.5
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Hello Dear Concern, We are a team of professional members of Electrical, Electronics, Mechanical, Civil, Chemical Engineering. We are also expert in following softwares: MATLAB, Simulink, PADS, PORTEL,Proteus, Cadence ,Solidworks PCB, ANSYS, ABACUS, AUTOCAD, DipTrace, Kidcad, MATLAB, SPSS, PRO/E, CATIA V5, Stud pro, Homer Pro, We are trusted people and will never break you trust. We will deliver your work with in your defined timeline. I assure you that your work will be error free and 100% professional with high quality. We will never waste your time and money. We will try over best to make you proud. Please consider me for this job. Thank you in advance. Regards,
$250 USD in 6 days
4.5 (6 reviews)
4.2
4.2
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I am 4 year experience person Relevant Skills and Experience Ifm Maintenance 4yr
$155 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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Hello, We studied your requirement regarding Power supply design. you need some specifications like, Single Phase - Universal AC input range from 85Vac to 264Vac without power de-rating - High operating ambient temperature, >60°C de-rating power - High MTBF > 700,000 hrs - Overvoltage / Overcurrent / Over Temperature Protections Nominal Output Voltage: 5, 12, 15, 24 or 48VDC Output Voltage Adjustment Range: 10% Output Power: About 35W Line Regulatiom: 1% Input Ratings Nominal Input Voltage: 100-240Vac Input Voltage Range: 85-264Vac 125-375 Vdc Nominal Input Frequency: 50-60Hz Nominal DC Input Voltage: 125-250Vdc Input Current: - < 0.9A @ 115Vac - < 0.8A @ 230Vac Leakage Current: < 1mA @ 240Vac we can help you in this project by PCB prototype, PCB assembly, also we can work as customize requirement. we have done many electrical projects.
$230 USD in 15 days
0.0 (0 reviews)
0.0
0.0
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I will provide you the design that meet your requirements. I am an Electronic engineer with more than 5 years of experience in hardware design, and currently work in some ongoing project as developer and also as constultant.
$250 USD in 45 days
0.0 (0 reviews)
0.0
0.0
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Dear Client, I am an Enginner with 10 years experience on design of switch mode power supply. I am eager to work on this project. best regards, Serdar
$1,000 USD in 15 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of ISRAEL
Netanya, Israel
5.0
79
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Member since Oct 3, 2012

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