İptal Edildi

LED LM3433 4A to 30A LED Driver

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

After designing the driver we need to integrated with the Arduino due program board for digital control. Arduino program already designed.

Beceriler: Devre Tasarımı, Elektrik Mühendisliği, Elektronik, Mikrodenetleyici, PCB Düzen

Daha fazlasını gör: 120 volt led driver, led matrix driver, driver led attiny2313, led matrix driver source, led blink project usb driver, driver led matrix, driver led matrix display, led matrix display driver, led matrix display driver circuits, led matrix driver schematic, driver matrix led, led matrix driver program code, matrix driver led, lcd driver led matrix, driver led lithium, pcb layout driver led, driver led wave, layout driver led, driver led ion, we need multiple

İşveren Hakkında:
( 1 değerlendirme ) DELHI, India

Proje NO: #17551682

Bu iş için 17 freelancer ortalamada $522 teklif veriyor


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 prototyp Daha Fazla

$555 USD in 10 gün içinde
(114 Değerlendirme)

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 Daha Fazla

$1111 USD in 30 gün içinde
(61 Değerlendirme)

Hello. Thanks for posting this project. I am an expert having rich experience in schematic circuit and PCB layout. best regards.

$555 USD in 10 gün içinde
(12 Değerlendirme)

Hi, So, you want to design LED driver with IC that have similar capability with LM3433, right? I have searching in TI forum and found this Threat: [login to view URL] Daha Fazla

$555 USD in 5 gün içinde
(36 Değerlendirme)

Hello. My name is Vusi and I'm an Electronic Engineer, you can learn more about me from my website at [login to view URL]

$250 USD in 3 gün içinde
(19 Değerlendirme)

hello from shenzhen, china. i have solutions for you. please consider me for your project. i have design support and prototype support

$277 USD in 10 gün içinde
(4 Değerlendirme)

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 Daha Fazla

$350 USD in 15 gün içinde
(7 Değerlendirme)

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 Daha Fazla

$333 USD in 20 gün içinde
(8 Değerlendirme)

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 a Daha Fazla

$555 USD in 15 gün içinde
(4 Değerlendirme)

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. Daha Fazla

$250 USD in 10 gün içinde
(4 Değerlendirme)

Hello, I am gonna ned some specifications about the project like the maximum power required, types of LED you want to drive, whether or not you want high frequency dimming. Please text me so that we can have further d Daha Fazla

$555 USD in 10 gün içinde
(1 Yorum)

Hello, I can design for you circuit that is simple and ultra [login to view URL] will be able to provide up to 50A current,with short circuit protection and over temperature protection.....with soft start and analog and PW Daha Fazla

$666 USD in 7 gün içinde
(1 Yorum)

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 p Daha Fazla

$722 USD in 10 gün içinde
(1 Yorum)

How much LEDs in a series? What power source voltage level (or limits min\max)? PCB size limitation? Is it case have a heatsink for power source or only for LED itself? As a sample, XLSemi instead TI is OK for you Daha Fazla

$722 USD in 10 gün içinde
(0 Değerlendirme)

Having Good experience in hardware field with component selection,schematic design, PCB design,gerber [login to view URL] good experience in Altium Designer Software with 3D module. i have work on PCB design upto 6 layer. Daha Fazla

$666 USD in 10 gün içinde
(0 Değerlendirme)
$300 USD in 10 gün içinde
(0 Değerlendirme)

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. ) Ac Daha Fazla

$444 USD in 10 gün içinde
(0 Değerlendirme)