
Closed
Posted
Paid on delivery
I'm looking for a skilled engineer to design an LT3755 based LED driver. The driver should be optimized for high power efficiency as this is a critical requirement for the project. Key requirements: - Design a Constant Current LED driver based on LT3755 IC. - The current output shall be 5A with dimming up to 1A. - The output voltage will be 75VDC. - Optimize for high power efficiency - Include robust thermal management to handle high currents. Ideal skills and experience: - Extensive knowledge of LED driver design - Familiarity with LT3755 or similar. - Experience in designing for industrial/ automotive lighting - Ability to optimize for power efficiency.
Project ID: 38743376
10 proposals
Remote project
Active 2 yrs ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
10 freelancers are bidding on average ₹2,605 INR for this job

Being a seasoned embedded systems developer, I believe I bring the perfect combination of skills and experience to the table for your project. My extensive experience in designing hardware and firmware, coupled with my knowledge in circuit design, Electronics and PCB layout will allow me to maximize the potential of the LT3755 IC for your high power efficiency LED driver. Having worked on similar projects, especially in industrial and automotive lighting, I am well versed with optimizing LED drivers for high power efficiency and robust thermal management. My knowledge is not just limited to design; I am skilled in the overall development lifecycle from designing custom PCBs using EagleCAD and Proteus to integrating sensors & modules into real-time systems using platforms such as Raspberry Pi and Arduino. It is worth mentioning that my track record includes delivering efficient, scalable firmware solutions for real-time systems that require precise control over hardware components. This aligns perfectly with one of your key requirements - constant current LED driver capable of delivering 5A while offering dimming features as low as 1A. Above all, I'm dedicated to providing not just solutions but high-quality solutions that are dependable and reliable. Let's create an optimized LT3755 based LED driver together!
₹6,000 INR in 2 days
4.7
4.7

With over a decade of experience as an engineer, I have acquired the necessary skills and knowledge to design an LT3755-based LED driver for you. My speciality lies in LED driver design and this includes deep familiarity with the LT3755 IC, which will be instrumental for your project needs. More so, I understand the criticality of power efficiency in your project requirement and I bring to the table robust knowledge on optimizing power usage on such design projects. In addition to my proficiency with the LT3755, designing lighting systems for industrial and automotive applications has been core to my career path. This specialized experience aligns perfectly with your needs, as does my ability to handle high currents as well as employ top-notch thermal management techniques for enhanced system performance. As a perfectionist who is dedicated not just to delivering quality work but also ensuring 100% customer satisfaction, I will provide exemplary services that are both timely and budget-friendly. Choosing me will assure you of an on-time delivery of a highly efficient LT3755-based constant current LED driver optimized precisely for your needs. Let's make a great product together!
₹600 INR in 1 day
0.0
0.0

Hello, I would like to apply for your project, I have 3 years of PCB design experience, I can do a good job in your project on time.
₹1,050 INR in 7 days
0.0
0.0

I’m thrilled about the opportunity to work on your project. As a Hardware Engineer with extensive experience in PCB design, hardware troubleshooting, and project management, I’m confident I can deliver exceptional results for your project. What I Bring to the Table: Technical Proficiency: With expertise in Altium Designer and embedded systems programming, I can ensure a smooth design process from concept to completion. Industry Compliance: I am well-versed in UL standards and regulatory compliance, ensuring all designs meet industry requirements. Successful Project Management: I excel in managing hardware projects end-to-end, including multi-device charging solutions and signal integrity optimization. I’ll ensure your project is delivered on time, with clear communication at every stage. My Approach to Your Project: Detailed Planning & Execution: I will focus on understanding your specific needs and deliver a custom solution that exceeds expectations. Quality Assurance: I prioritize quality, safety, and performance through every stage, adhering to industry standards and best practices. Open Communication: I value client satisfaction and will maintain clear, concise updates throughout the project to keep you informed. I’m excited to discuss your vision and how I can bring it to life. Let’s connect to review project details, timelines, and expectations. Best regards, Ammar Ansari
₹1,500 INR in 7 days
0.0
0.0

Pictures say more than 1000 words! Explore my portfolio to see my expertise in power electronics, PCB design, and simulation. Decide for yourself if I'm the right engineer to teach you your skills.
₹1,050 INR in 7 days
0.0
0.0

As a seasoned professional with over a decade of experience in project execution, I am fully equipped to undertake the design of your LED driver. Led by my passion for Electronics and High-End Project Management, I have notably developed an intuitive grasp of lighting systems, particularly LED drivers. This is complemented by my prior direct experience with similar ICs such as the LT3755. I understand the importance of power efficiency for your project and this has been a recurrent pattern in my career - optimizing systems for high-power efficiency without compromising on performance and output. It is worth mentioning that my expertise extends to the robust thermal management necessary for handling high currents, which guarantees consistent performance even under heavy usage. In commencing this partnership, rest assured of timely delivery, open communication to keep you updated every step of the way, as well as a bug-free design - characteristics that came highly recommended from past clients. My track record speaks volumes about my ability to adapt to project requirements and deliver only the best results. I look forward to realizing your unique vision in this LT3755 LED driver project and taking it to new heights of efficiency and reliability.
₹5,050 INR in 7 days
0.0
0.0

Iam a pcb dsigner with 8 months experience in designing. I can design a pcb for your project. Only the schematic will be needed for pcb design.
₹3,000 INR in 10 days
0.0
0.0

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 in electronics circuit design, Regulated power supplies design with universal input to DC output, DC-DC converters design, Microcontroller based SMPS design, Battery management system, Battery chargers, UPS design, sine wave Inverters, solar grid tie inverters, Solar battery chargers and street light systems design, SMPS design from few watts to KW range using Buck, Boost, and Buck -boost, Fly back Push Pull and H-bridge inverters. I have work experience to design from few watts to KW range meeting all compliances like EMI/EMC and safety standards UL etc. I am excellent in PCB design like Altium, ORCAD, CADSTAR etc. I understand your requirement and ready to work for you. Please contact me for further discussion.
₹5,000 INR in 7 days
0.0
0.0

Bangalore, India
Payment method verified
Member since Jul 24, 2018
₹12500-37500 INR
₹1500-12500 INR
₹12500-37500 INR
₹1500-12500 INR
₹1500-12500 INR
€8-30 EUR
₹750-1250 INR / hour
₹150000-250000 INR
$30-250 USD
₹600-1500 INR
$750-1500 USD
₹37500-75000 INR
$30-250 USD
$250-750 USD
$30-250 NZD
₹600-1500 INR
£250-750 GBP
$30-250 USD
₹600-1500 INR
₹100-400 INR / hour
$30-250 USD
$250-750 USD
$30-50 USD
€250-750 EUR
$30-250 USD