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LED LM3433 4A to 30A LED Driver

$250-750 USD

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Dibuat lebih dari 5 tahun yang lalu

$250-750 USD

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We are searching a freelancer who can design a LED buck Driver compatible like the LM3433 (TEXAS instruments)true current source that provides a constant current with constant ripple current regardless of the LED forward voltage [login to view URL] output configuration allows the anodes of multiple LEDs to be tied directly to the ground referenced chassis for maximum heat sink efficiency when a negative input voltage is used. The LM3433 is at going to NRND condition so no point to use LM3433
ID Proyek: 17551682

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Aktif 6 tahun yang lalu

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14 freelancer menawar dengan rata-rata $502 USD untuk pekerjaan ini
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Dear Sir, I am an highly skilled board designer who has over 17 years experience on complex, multi layers PCB design. I can provide you with service from schematic entry to PCB Layout.I can also provide the prototype service. Please message me if you are interested or want to learn more. We can discuss further. EDA Tools: Altium17, Pads, Orcad, Eagle8.. Thanks
$555 USD dalam 10 hari
4,9 (118 ulasan)
8,5
8,5
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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.
$1.111 USD dalam 30 hari
4,9 (61 ulasan)
6,8
6,8
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hi hello nice to see your project my self vipin i am electronics engineer i have 4 years + experience in Power electronics and embedded hardware designing, i have worked on many project like AC-DC, DC-DC buck boost converters,inverters etc i would be very happy to work with your on your project. thanks.
$350 USD dalam 15 hari
5,0 (8 ulasan)
3,5
3,5
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hi you n eed to use the LM3433 or no?, as i am little confused so please clarify this to me also, i need to know the load power , how much watt you need the led driver to handle? how many leds included in the led driver? what's the logic of the led driving with the arduino? i hope we talk, regards
$333 USD dalam 20 hari
4,9 (8 ulasan)
3,5
3,5
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hi... we are interested in your project, please give me more details about project, we experienced system design etc. we can design your project in Altium Designer.. we ll provide to you schematics, PCB, BOM and gerber files and what you need thanks..
$555 USD dalam 15 hari
4,9 (4 ulasan)
2,7
2,7
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hello from shenzhen, china. i have solutions for you. please consider me for your project. i have design support and prototype support
$277 USD dalam 10 hari
3,5 (6 ulasan)
3,8
3,8
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Dear Hiring Manager, I have worked with various Electrical & Electronic support companies as an Engineer which develop my skills in awarding with excellent, effective & efficient results as per my jobs responsibility. I am in search of new and challenging responsibilities in order to keep on my career path and desire to set up an excellent working relationship to all of the employers. I am full time freelancer of Electrical & Electronic Circuit Designing & Simulation, PCB Designing, Consultancy of different types of Electrical & Electronic Problem. I am ready to give hardworking, reliability, flexibility & honesty. I can work with minimal supervision, communicate & give updates on the status of my work output. I am always determined to deliver projects to freelancer clients before meeting the dead line with 100% satisfaction & loyalty. Technical Skills Multisim Eagle MATLAB & so on Thanks & Regards
$250 USD dalam 10 hari
5,0 (4 ulasan)
2,8
2,8
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God Day, We have read the project description and understood the requirements, having a team of Electrical and Electronic engineers, who have more than 5 years experience in such projects. Allow us to complete this project. Best Regards
$722 USD dalam 10 hari
4,4 (3 ulasan)
2,5
2,5
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I am a Electronic Component supplier , I can supply you with Integrated Circuits, Microchips , MicroControllers, Voltage Regulators, Relays, Crystals, Mosfet, Transistors and other (LCD, Connectors, Heat Sink etc. ) Active and Passive Components. Components can be delivered any place in India.
$444 USD dalam 10 hari
0,0 (0 ulasan)
0,0
0,0

Tentang klien

Bendera INDIA
DELHI, India
5,0
1
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Anggota sejak Jan 4, 2016

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