Fermé

Need LED bulb driver circuit for the required power ratings

Need reliable constant current LED bulb driver circuit diagrams for 3w, 5w, 7w, 9w,12w,15w with surge and thermal protection. I don't want conventionally available transformer less circuit diagrams for the same. Instead transformer must be part of your all the circuits along with extra protection circuitry. Input supply for the same will be 90-300v AC. Kindly test your circuit practically using suitable infra at your end and after the successful testing only you should deliver it to me. Finally I want detailed technical report containing the explanation of your circuit diagrams and how you calculated the values of each and every component and its working in the circuit. So if you think you can accurately do this task then kindly reply.

Compétences : Design de circuits, Génie Électrique, Electronique, Ingénierie, Mise en Page PCB

en voir plus : led driver constant current, led driver troubleshooting, how to connect led driver to power, led driver circuit, led light driver circuit diagram, how does an led driver work, led drivers explained, led driver calculator, led meter driver circuit, led controller driver power supply led china, led driver circuit board, led driver circuit powered ion battery, solar charger led driver circuit, white led driver circuit, 12v solar led driver circuit, solar led street lights driver circuit india, led driver circuit ion, multi mode power led boost driver, ion battery led driver circuit, led boost driver circuit

Concernant l'employeur :
( 0 commentaires ) India

Nº du projet : #17492944

11 freelance font une offre moyenne de ₹115505 pour ce travail

rojuwon1222

Hello, Client I have almost 9 years of experience in the development of products including the custom electronics. I am an Electronics and Electrical Design Engineer with the areas of expertise in Embedded System, p Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% INR en 10 jours
(42 Commentaires)
6.6
seshupower

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 Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% INR en 30 jours
(59 Commentaires)
6.7
shahbaz1980

Hello, My name is Shahbaz Ali, i am owner of I-TECH and an Electronics engineer my self having 15 years of R&D (Research and Development) experience. We at I-TECH will deliver a fully tested design for LED power supp Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% INR en 60 jours
(49 Commentaires)
6.9
bchandra1955

Professional electrical and electronics engineer from IIT Kanpur with 39 years of experience I will do constant current LED bulb driver circuit diagrams for 3w, 5w, 7w, 9w,12w,15w with surge and thermal protection

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% INR en 75 jours
(78 Commentaires)
6.0
Aravindh2394

Hello I worked as a power electronics designer and I can help you design the required LED drivers. a bit more information like budget, compliance and maximum footprint will be helpful.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% INR en 10 jours
(13 Commentaires)
4.0
%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% INR en 3 jours
(5 Commentaires)
3.4
nextrotek

We are 10 Members team with 8+ years of experience. Specialized in all sorts of Electrical and Electronics Automation. We design and Build Products in most efficient possible manner Our Services: * LabVIEW an Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% INR en 30 jours
(1 Évaluation)
2.8
msppatil401

Hi Sir, I am interested on this job . we have team like PCB design, Hardware design and production team. We understand your requirement and we are able to do . The amount will be vary...

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% INR en 10 jours
(5 Commentaires)
2.8
godfreysiez

Hi there, Am glad to inform you that i will deliver ffull working model of the project in quest. Have well vast in electronics prototyping and design thus will deliver [login to view URL] work will be systematic with full do Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% INR en 20 jours
(2 Commentaires)
2.2
IvanGeraghty

I can gladly attend to this one. I have experience designing and testing these circuits for the advertising industry in the past.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% INR en 14 jours
(0 Commentaires)
0.0
%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% INR en 25 jours
(0 Commentaires)
0.0