Dimmable LED Driver on a chip ISL1904. -- 2

$30-250 USD

Cancelled

Posted

about 10 years ago

$30-250 USD

Paid on delivery

Required to design the Dimmable LED Driver on a chip ISL1904. [login to view URL] Features: - output power 40W - max. output voltage 60V - rated output current 700mA - ripple of output current <1% - permissible to use the active filtering - power supply must be isolated - efficiency >90% - dimming by DC 1-10V combined with a PWM input. Result: Altium Designer project with PCB layout.

Electronics

PCB Layout

Project ID: 5771627

About the project

8 proposals

Remote project

Active 10 yrs ago

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8 freelancers are bidding on average $252 USD for this job

@quang102

A proposal has not yet been provided

$388 USD in 7 days

4.9

(26 reviews)

5.8

@StefanP

Hi, My name is Stefan Ponova, and I work at a company as a power electronics application engineer. I have experience in working with SMPS including LED Drivers and I can provide you good designs. I appreciate communication when working as a freelancer, and I want to assure you that I will respond to your questions / ask questions regarding the project any time when it's necessary, because I believe that good communication leads to positive results for both sides. I am not an arrogant person, and I won't bid with a large amount of money, I want to prove myself to an employer first, and then if he appreciates my work, continue in future collaborations. So, If you'll give me a chance to take part to your work, I will respond in the same manner, handling you good quality projects, as soon as possible. Please let me know if you want to have a more detailed discussion. I look forward to hearing from you! Wish you a nice day!

$400 USD in 5 days

4.9

(8 reviews)

4.5

@jacer81

Hello, Let me introduce myself I am yasir amir khan. I am electrical engineer, running an online consultancy business, with several years of project related experience. Please check out my profile. and search my name on web, I have also authored several books and papers. I am the best in this area you can check my profile... I have quoted lower rate and will provide you schematic design via Proteus ISIS and layout via Proteus Ares OR EAGLE CAD. Please note: 1- I have a 100% completion rate record this means hire me = your job done ! 2- I am offering the best rate in market. 3- Experience of working on numerous similar projects. Thanks Yasir A.

$150 USD in 3 days

4.9

(7 reviews)

3.4

@kursadgulereem

hi... i can design this circuit using Altiım Designer, if you want i ll draw this circuit datasheet referance design circuit. thanks...

$150 USD in 2 days

5.0

(2 reviews)

2.7

@kabcpc

Привет! Месяца два назад я видел уже твою заявку, с этим же проектом. Ни кто не смог реализовать? В чем причина повторного размещения заявки?

$333 USD in 14 days

5.0

(1 review)

1.0

@cislav

Я работаю в Altium Designer. Занимался разработкой блоков питания для светодиодных ламп. По опыту скажу - очень тяжело сделать конкурентный по цене продукт (если сравнивать с Китаем). Если разработка чисто для себя, то нет проблем.

$222 USD in 3 days

0.0

(0 reviews)

0.0

@montronics

Уважаемый сэр, Позвольте мне представиться г-н Maulin от Montronics электроники. Мы в Montronics работает на заказчика на основе проектов. Мы работаем на оборудовании, программном обеспечении и механической Desing для наших клиентов. Мы команда профессиональных инженеров, которые работают над различного рода EDA инструментов, программные средства и механический инструмент DESING. Я уверен, что мы являемся одним из поставщика услуг, которые имеют решения под одной крышей. Я рад помочь вам в этом проекте. Поблагодарив вас.

$150 USD in 3 days