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DC-DC converters

$750-1500 USD

Closed
Posted almost 11 years ago

$750-1500 USD

Paid on delivery
Design 3 types of switching isolated variable voltage output DC-DC converters. 1. Works include: - design (including initial analysis of alternative topologies); - full electrical calculations (including magnetics) documented in Word and Excel, allowing parameters variation in a spreadsheet; - full control loop and stability analysis at various combinations of input voltage, output voltage and load (at least 3 sampling points of each parameter will need to be analysed, meaning at least 27 scenarios in total for each type of converter); - building 4 prototypes of each type of converter (magnetics will be manufactured according to specification and supplied by us); - testing all prototypes (12 in total) and confirming all design parameters including loop control stability; - shipping 9 out of 12 prototypes to Australia; - full documentation, including schematic and PCB files in Protel 99SE format.
Project ID: 4663457

About the project

13 proposals
Remote project
Active 11 yrs ago

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13 freelancers are bidding on average $2,039 USD for this job
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hi, i am an electrical engineer and an embedded system designer. i can help you with this project.
$6,500 USD in 45 days
4.8 (56 reviews)
7.7
7.7
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Hi i can help you , not make prototype anly design SCH PCB Gerber 3D in Atium las version, see portfolio for samples of works
$1,578 USD in 30 days
4.9 (50 reviews)
6.5
6.5
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Hi sir, I am ready to do this project. Please see my PM for more details.
$1,340 USD in 30 days
4.9 (30 reviews)
5.4
5.4
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We are designing converters for two decades
$1,250 USD in 20 days
5.0 (11 reviews)
4.4
4.4
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Professional automation and electronics domain experts here
$1,447 USD in 30 days
4.5 (23 reviews)
4.8
4.8
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Electrical Engineer(Gold-Medalist) from the oldest and the most reputable engineering institute of Pakistan(UET,Lahore). See my PM for my suitability for the project.
$2,000 USD in 30 days
5.0 (10 reviews)
4.0
4.0
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hi i can help
$1,250 USD in 7 days
5.0 (8 reviews)
3.1
3.1
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Hi,I can help you.
$1,000 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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" i'll submit my previous work on this " Dear Client, This is suresh PCB Designe Engineer, accomplished professional with over 10 years of experience in development projects of Embedded Systems based designs on various platforms like FPGA, Embedded controller and DSP in Military, Industrial and Commercial based products(PCB Design, Signal Integrity Analysis, Thermal analysis) .i feel i am one of best candidate for u r project. please hire me as u r contractor. Suresh
$1,222 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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please check private message.
$2,222 USD in 60 days
0.0 (0 reviews)
0.0
0.0
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I have experience in SMPS design for series production using Altium.
$1,000 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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I can do it
$4,444 USD in 45 days
0.0 (0 reviews)
0.0
0.0
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I am a professional one. But new here so please let me take a chance to show my best.
$1,250 USD in 3 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of AUSTRALIA
Sydney, Australia
5.0
6
Payment method verified
Member since Jun 26, 2013

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