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power electronics expert

$750-1500 USD

Lezárt
Kiadva ekkor: több mint 4 évvel ezelőtt

$750-1500 USD

Teljesítéskor fizetve
I want to design a ultra compact 6A 80W Li-ion charger. A power electronic expert with minimum 6 years of experience is required
Projektazonosító: 20319058

A projektről

19 ajánlat
Távolról teljesíthető projekt
Aktiválva: 5 évvel ezelőtt

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19 szabadúszó adott átlagosan $1 117 USD összegű árajánlatot erre a munkára
Felhasználó avatár
Hi I am experienced electronics engineer with more than 9 years of experience I can do it for you. Please share the further details of the project. I am waiting for your reply to start Regards
$1 125 USD 7 napon belül
4,8 (261 értékelés)
8,0
8,0
Felhasználó avatár
Hello, Greetings of the day, I have gone through the description & found interesting. I have done many project related to mechanical engineering, 3D modelling, product designing, any kind of simulation, MATLAB, design analysis. I am a standard member here and a full time freelancer, so you can contact me anytime. to brief about me: I am mechanical design engineer by profession and graduate in mechanical engineering with PG in CAD/CAM, ANSYS & Solidworks. I can perform almost all kind of simulation like CFD, FEA, structural analysis etc. I have expertise in many design tools like solidworks, CATIA, ANSYS, Staadpro, 3DMax, Creo MATLAB etc. As i have engineering background with Nine years of industrial experience and very confident about any project related to mechanical engineering field. I have preferred freelancer badge, you can see next to my profile name. You can check my profile and portfolio:- https://www.freelancer.com/u/ashrafshekh.html My bid is negotiable and it depends on the required deliverable. Looking forward to hear from you & feel free to contact me Thanks & regards Ashraf Shaikh
$1 125 USD 7 napon belül
4,9 (111 értékelés)
7,7
7,7
Felhasználó avatár
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 35 napon belül
4,9 (61 értékelés)
6,8
6,8
Felhasználó avatár
Hi. Let me know please how much cells need to be charged in serial and I would give approximate dimensions it will be. I'm an electronic engineer with about 25 years of experience, also about 7 years of experience in 3D modelling using SolidWorks. Experience with Arduino and ESP32 controllers. Good technical background. Experience in 3D printing, manufacturing drawings. I'm ready to discuss details by messaging before starting, contact me if interested. Best regards Anatolii
$750 USD 7 napon belül
4,9 (9 értékelés)
5,3
5,3
Felhasználó avatár
Dear you, I am an engineer with 7 year experiments to design circuit in Altium. I have design charger circuit using ISL9220, 400W PA. I can give you the best result. Brg!
$750 USD 7 napon belül
5,0 (16 értékelés)
4,7
4,7
Felhasználó avatár
Dear Sir, I am an experienced embedded system developer. I have expertise in designing extremely low profile electronic circuit. Therefore, I can design ultra compact battery charging device. Best Wishes
$1 125 USD 7 napon belül
4,8 (7 értékelés)
4,3
4,3
Felhasználó avatár
i am electronics engineer with experience smps and power electrronics with 8 year experience. i have completed more than 5 working design
$1 125 USD 15 napon belül
5,0 (2 értékelés)
2,5
2,5
Felhasználó avatár
I'm an Electronic Engineer with years of experience designing, building and repairing digital and analog systems. I specialize in sequential, segmented and timed systems. As well as converters, inverters and so forth. I'm reaching out to you in hopes of fulfilling your request. I am able to provide you with PCB layout designs, as well as proof of completion of my Electronic Engineering program to further authenticate my experience. I wish you luck in your findings and hope to hear from you soon. Sincerely, Matthew Yaguchi
$750 USD 7 napon belül
0,0 (0 értékelés)
0,0
0,0
Felhasználó avatár
I'm an expert in electrical engineering with 9 years experience I'm sure you Will not regret to hire me I Will accomplish the project Relevant Skills and Experience I have worked on various project related to DC power among then: Realisation of DC power for fork lift battery chargers. Realisation of DC to DC converters for DC motors
$1 250 USD 25 napon belül
0,0 (0 értékelés)
0,0
0,0
Felhasználó avatár
Hi I can build suites your requirements. I have 20 years of experience designing power electronics pcb.
$833 USD 5 napon belül
0,0 (0 értékelés)
0,0
0,0
Felhasználó avatár
Sir, I am antony from Ernakulam . 20 years working experience in Power electronics . Please call me . 9495588708. Working experience in Lithium ion and LifePo4. Antony 9495588708 Relevant Skills and Experience I am antony from Ernakulam .
$1 250 USD 20 napon belül
0,0 (0 értékelés)
0,0
0,0
Felhasználó avatár
having good knowledge of charger design for Li-ON battery . Power electrnics expert too, good magnetics designer
$1 125 USD 90 napon belül
0,0 (0 értékelés)
0,0
0,0
Felhasználó avatár
I received an MSc degree in EE from Tsinghua University. If you hire me, you will think this project is suitable for me. Only experts make something real. That's why I beg bid for this project.
$1 125 USD 10 napon belül
0,0 (0 értékelés)
0,0
0,0
Felhasználó avatár
Hello What is mean "ultra compact" in term of 0,48KW output power device 0.5 cubic decimeter? yes its possible... significantly less... its possible to but price...
$1 250 USD 28 napon belül
0,0 (0 értékelés)
1,6
1,6
Felhasználó avatár
Hello, we are working in embedded and electronic circuits lab, since 2011, building many electronic circuits, we can build for you a protype, you can see my profile
$833 USD 10 napon belül
0,0 (0 értékelés)
2,1
2,1

Az ügyfélről

INDIA zászlója
Ernakulam, India
0,0
0
Tagság kezdete: máj. 4, 2010

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