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DC driver for PDLC film,

$750-1500 USD

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Dibuat hampir 5 tahun yang lalu

$750-1500 USD

Dibayar ketika dikirim
We would like to run PDLC film (8x5 cm) by DC Normally PDLC works with 48VAC, Our Circuit size should be maximum as 20x20x5 mm all details are in project documents attached
ID Proyek: 19694117

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4 proposal
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Aktif 5 tahun yang lalu

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4 freelancer menawar dengan rata-rata $1.458 USD untuk pekerjaan ini
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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 dalam 40 hari
4,9 (61 ulasan)
6,9
6,9
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Inbox me......................................................................................................................................
$944 USD dalam 20 hari
4,8 (10 ulasan)
4,5
4,5
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I can design the schematic and PCB layout and provide source files as well as fabrication files. I will have a sample of the PCB made for testing at my location. If it’s possible to provide a sample of the film or a source of where to obtain it, I can verify the actual functionality with it as well.
$1.388 USD dalam 20 hari
5,0 (2 ulasan)
3,9
3,9
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Hello, I am an electromechanical and electronic technician, and I only have the thesis to be an electronic engineer. I work in an electrical testing laboratory, under international standards, im work here for more than a year ago. I have done PCB design courses, I use several softwares for your comfort. I have experience in PCB design. If you want to know something else, do not hesitate to contact me I think it could be of great help for your project. I am already at your disposal. regards
$1.500 USD dalam 7 hari
4,4 (3 ulasan)
3,6
3,6

Tentang klien

Bendera TURKEY
Istanbul, Turkey
5,0
2
Memverifikasi Metode pembayaran
Anggota sejak Mei 20, 2019

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