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Building medium frequency transformer

$30-250 SGD

Closed
Posted over 5 years ago

$30-250 SGD

Paid on delivery
i want to have one 10 kHz frequency transformer and one 100 kHz transformer. total two transformer input voltage 100- 300 Volt, output volt 50 v-100 v Turn ratio around 2:1 maximum power 600 W, input will be trapezoidal , triangular current waveform, maximum rms current will be around 20 A. normally 10 A.
Project ID: 18247503

About the project

12 proposals
Remote project
Active 5 yrs ago

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12 freelancers are bidding on average $183 SGD 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.
$611 SGD in 20 days
4.8 (56 reviews)
6.7
6.7
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typing............... . .
$155 SGD in 3 days
5.0 (21 reviews)
6.0
6.0
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Hi there, I am interested in your project and it seems to interesting to me being an engineer. I would like to do your project. Please contact me to discuss more.
$155 SGD in 2 days
5.0 (2 reviews)
2.4
2.4
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I am an Electrical Engineer having specialization in Electronics Control and Power, teaching at well known University in Pakistan. I have done my BS degree in Electrical Engineering with specialization in Power. Also i hire many persons in my Company for freelancing. They know many skills like Graphic designer, Logo Designer, Video Editing and Data entry. I have taught the followings courses, and also done many projects related to these subjects as well as related to consumer electronics products. 1. Control System Design & Modelling (Continuous, Discrete, Linear, Non-Linear, Optimal, Fuzzy Logic + Matlab & Simulink) 2. Digital System/Logic Design (Verilog, VHDL, Logisim) 3. Digital Signal Processing (MATLAB) 4. Micro-controllers (8051, Arduino, PIC) 5. Power Electronics (PSIM, MATLAB, PSpice) 6. Control of Electric Machine Drives 7. Circuit Analysis and Designe etc 8. PCB Design (Proteous + Ultiboard + Altium Designer) I assure you, if you assign your project to me, you surely gonna work with me in future. Note: I also provide the services in Mechanical Engineering and Computer Science related projects.
$105 SGD in 3 days
5.0 (3 reviews)
1.6
1.6
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I am a very experienced SMPS Design Engineer. I have designed many isolated AC/DC converters which used high frequency transformers or coupled inductors (100kHz). I would like to opportunity to work work you on this project and pass on my experience and expertise.
$234 SGD in 3 days
5.0 (1 review)
1.0
1.0
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hello sir i have a high experience related task i can provide you the best output . please share the detail if want to work with me
$56 SGD in 1 day
0.0 (0 reviews)
0.0
0.0
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Am an electrical engineer and expert in electrical machines and power systems.
$36 SGD in 1 day
0.0 (0 reviews)
0.0
0.0
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SKILLS Simulation & Computer Skills - Electrical circuit simulation with Proteus, PSpice & Multisim - Data processing using Matlab - Mathematics simulation in Mathematica 6 - Programming JAVA - Electromagnetic simulation in ANSOFT HFSS - Coil Designing in TeslaMap and TeslaCAD - Language, Assembly - Microcontroller, Arduino - Digital Schematic Editor and Simulator, Export DSCH2, Microwind (layout) - Operating Systems, Microsoft Windows, Ubuntu
$155 SGD in 3 days
0.0 (0 reviews)
0.0
0.0
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i have done fyp exactly like that i can do this project accurately and cheaply and i wll deliver you on timee
$77 SGD in 7 days
0.0 (0 reviews)
0.0
0.0
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I am an electrical engineer, MSC in applied mathematics, MSC in power systems, PHD. Control and automation. I can make your problem at any level, within my proposal, I can offer you additional extras. with 23 years of experience. I can make your proposal with all the details you need. I can improve your proposal, with a mutual agreement. I have worked as heads of automation engineers, processes in several machine design management companies and industrial production plants. other forms of optimization, improving the manufacturing process, etc., we can discuss the details of your needs in the chat. I am interested in your project I can do your project Atte. ING. Luis Moreno
$250 SGD in 10 days
0.0 (1 review)
0.0
0.0
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I'm working on electric vehicle charging infrastructure and battery management system for electric vehicle.
$200 SGD in 3 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of SINGAPORE
Singapore, Singapore
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Member since Nov 22, 2018

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