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Custom Circuit Design for 6V LED Powering

$250-750 USD

Closed
Posted 11 days ago

$250-750 USD

Paid on delivery
I'm in need of a circuit that can regulate voltage to 6VDC, with a max current of 500mA. This circuit will be powering LED lights and should be compatible with an input voltage range of 12-24VDC. The circuit should also account for the presence of 4 diodes. - 4 Diodes - forward V - 8V limit to 7V max - max operating current 500mV - inline switch to turn any of the diodes in circuit on/off - need an LED in line for each Diode if active or blown ( when diode fails it is shorted 1ohm) Key requirements and considerations include: - Voltage regulation: The primary functionality of the circuit is to regulate input voltage to 6VDC for optimal LED power. - Current capacity: The circuit should handle a maximum current of 500mA, ensuring the LED lights operate efficiently. - Input voltage range: The circuit needs to be compatible with an input voltage range of 12-24VDC. The ideal freelancer for this task should have experience with: - Custom circuit design: Designing circuits to meet specific voltage and current requirements. - LED lighting: Understanding of LED power requirements and compatibility with different circuitry. - Voltage regulation: Ability to design circuits that efficiently regulate voltage within a specified range. - Experience with diodes: Understanding diode functionality is required as the circuit will involve 4 diodes. Please provide details of your experience with similar projects and how you intend to approach this task.
Project ID: 38084997

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37 proposals
Remote project
Active 6 days ago

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37 freelancers are bidding on average $431 USD for this job
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Hi there,I'm biddin on your project "Custom Circuit Design for 6V LED Powering"Engineering, Electrical Engineering, Circuit Design, Electronics and Microcontroller I'm in need of a circuit that can regulate voltage to 6VDC, with a max current of 500mA I have read your project description and i'm a Professional Engineer therefore i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. .. .
$750 USD in 1 day
4.8 (120 reviews)
8.0
8.0
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Coming across projects similar to this is not new for me; in fact, it falls right within my specializations. I have a broad background ranging from digital motor control to analog design, power electronics to PCB design, and even simulation of hardware. All these contribute to my robust skill set that ensures I can deliver efficiently on your project. My experience in custom circuit design and understanding of LED lighting harmonize perfectly with the requirements outlined for this project. I can guarantee creating a circuit that not only regulates the input voltage within the desired range but also provides optimal power to your LED lights. My experience with diodes will be crucial as they are a core aspect of this project, ensuring we account for their specificities such as the forward voltage limit of 8V which should be reduced to a maximum of 7V. Approaching this project, my plan would involve first understanding your unique needs and then developing a circuit design that will cater specifically to those needs while considering both functionality and safety. This includes using feasible methods such as an inline switch to effortlessly control each diode in the circuit and making provisions for blown diodes (shorted 1ohm). You can count on me to deliver a top-notch job, leveraging on my deep knowledge of your requirements and proficiency in my skill set. Let's discuss your project further and create an innovative circuit design together!
$250 USD in 7 days
4.9 (112 reviews)
7.1
7.1
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Hi there, I've good experience designing power supply and led driver, I'm confident that I can design a good circuit for your application and help you build and test it. Are you planning to mass produce it or just a few boards to test? Let me know if you have any questions. Best regards Adriano
$260 USD in 15 days
5.0 (20 reviews)
6.2
6.2
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I think switching mode power for these LEDs will be better option with constant current to the LEDs. Normally LEDs will work better with constant current supply rather than constant voltage to maximize the life expectancy. Also switching mode will produce less heat. I can detail more if you are interested. Thank you.
$500 USD in 7 days
5.0 (54 reviews)
6.3
6.3
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Hello, good time Hope you are doing well I'm expert in MATLAB/Simulink, Python, HTML5, CSS3, Java, JavaScript and C/C#/C++ programming and by strong mathematical and statistical background, have good flexibility for solve your project. I have many experience practical and theoretical in implementation different algorithms (such as: state estimation and Kalman filter, design controller, analysis closed loop stability, signal and systems, signal processing, heuristic optimization, fuzzy logic, neural network and machine/deep learning fields). Evidence of this claim exist in the portfolio. I have read your project description and I can help you (without any plagiarism). Please send me the details of your project. Thanks for attention 100% Jobs Completed, 100% On Budget, 100% On Time ⭐⭐⭐⭐⭐ 5-star reviews
$700 USD in 7 days
5.0 (14 reviews)
6.4
6.4
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Hi I am interested to your project. I am familiar with electronics, microcontroller as well as PCB design by Eagle. Before I was handled this type of project (https://www.freelancer.com/projects/Engineering/LED-Driver/details). This my profile (https://www.freelancer.com/u/bijan01in). Thanks.
$250 USD in 2 days
4.8 (99 reviews)
6.4
6.4
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With my experience in custom circuit design and LED lighting, I'm well-equipped to tackle your project. To regulate voltage to 6VDC with a max current of 500mA, I'll design a circuit that incorporates voltage regulation components such as voltage regulators or buck converters. The circuit will be designed to handle an input voltage range of 12-24VDC and will include 4 diodes, each with an inline switch for individual control. Additionally, I'll integrate LEDs in line with each diode to indicate their status. My approach will prioritize efficiency, reliability, and compatibility with LED power requirements. I look forward to collaborating on this project and delivering a solution that meets your needs.
$500 USD in 7 days
4.9 (66 reviews)
6.0
6.0
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Best Custom Circuit Design Expert⭐⭐⭐⭐⭐ Dear Client, I'm excited to propose my expertise for your Custom Circuit Design for 6V LED Powering project. With over 10 years of experience in circuit and PCB design, I am confident in delivering a tailored solution that meets your specifications. Relevant Expertise: ✅ Custom Circuit Design Mastery: I specialize in designing circuits to meet specific voltage and current requirements, ensuring optimal performance and reliability. ✅ LED Lighting Proficiency: I have extensive experience in understanding LED power requirements and compatibility with different circuitry, ensuring efficient LED operation. ✅ Voltage Regulation: My expertise lies in designing circuits that efficiently regulate voltage within a specified range, guaranteeing stable and reliable power delivery. ✅ Experience with Diodes: I have a deep understanding of diode functionality and have successfully integrated diodes into various circuit designs for protection and signal routing. Question: ⭐Are there any size constraints for the circuit? ⭐Could you provide more details about the LED lights, such as the forward voltage and current rating of each LED? ✅ Note: Please message me as I await your response and cannot message you first from my side on the platform. Warm Regards, Avi Gupta "Quality is never an accident
$500 USD in 2 days
5.0 (10 reviews)
5.8
5.8
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Dear Valued Employer, My name is Martin and I am an engineering physicist with extensive experience in the field of circuit design, circuit prototyping and PCB design. As I understand from the project description you are looking for an electronics engineer capable of designing a custom LED driver circuit according to all stated requirements. So, without further ado here's how the workflow would look like, if you happen to choose me as a partner for your project: 1. Initial discussion 2. Block diagram of proposed solution 3. Schematic drafts based on proposed solution 4. Component library creation 4.1 Schematic symbol library creation 4.2 Footprint library creation 5. Schematic drawings 6. Review of schematic drawings 7. Final check, verification and validation 8. Production files (BOM, SCH) Delivery term could be further negotiated once I start working on the project. Don't hesitate to contact me with questions regarding any details around your project. You could also check out my profile on Freelancer for more details around my professional experience and previously completed projects. I am looking forward to hearing from you soon. Thank you for you time. Kind Regards Martin Botsov P. S. I can provide a quote for PCB layout design upon request.
$750 USD in 42 days
5.0 (18 reviews)
5.6
5.6
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I have experience in custom circuit design for LED lighting applications. I'll design a circuit to regulate voltage to 6VDC with a max current of 500mA. It will handle an input voltage range of 12-24VDC and include 4 diodes with inline switches for control and LED indicators for status. Let's discuss further. Best regards, Samuel Tshibangu
$300 USD in 1 day
5.0 (42 reviews)
5.4
5.4
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Dear Client, Are there any specific standards or certifications that the circuit design needs to comply with? With over 30 years of expertise in electronics design, circuitry, and PCB design, I am excited to offer my services for your custom circuit design project. My approach prioritizes precision, efficiency, and reliability to ensure the optimal performance of your LED lighting system. 1. I will carefully analyze the project requirements, focusing on voltage regulation, current capacity, and compatibility with the input voltage range. Understanding the specifications for the diodes and their operation within the circuit will be critical for designing an efficient solution. 2. I will develop a circuit that effectively regulates the input voltage to 6VDC while ensuring compatibility with the specified current capacity of 500mA. 3. I will conduct thorough testing and validation to verify its functionality and reliability. This will include testing under various operating conditions, such as different input voltages and load scenarios, to ensure consistent performance. I am excited about the opportunity to contribute to custom circuit solution that exceeds your expectations Looking forward to the opportunity to collaborate and bring your vision to life. Best Regards, Hari Mohan
$500 USD in 4 days
4.4 (7 reviews)
6.2
6.2
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As a highly skilled and experienced Industrial Automation and Hardware engineer, I have consistently proven my prowess in custom circuit design, electrical engineering and complex machine designs over my 12-year career. A major strength of mine has been my ability to create circuits that meet specific voltage and current requirements, just like what your project demands. Furthermore, I have extensive knowledge in LED power requirements and the intricate compatibility with different circuitry. My deep understanding of voltage regulation gives me an edge in this project since I can efficiently design circuits to ensure voltage is optimally regulated within the specified range. This means that your LED power will be secure at all times while enjoying the full benefits of efficient power as needed for your lighting system. In terms of diode functionality, that's no stranger to me either. Having dealt with intricate machines on several occasions, I have extensive experience working with diverse diode configurations in electrical circuits. This means I can easily adapt to the challenge of incorporating and activating/deactivating the 4 diodes you need in your circuit. With me on-board, you can rest easy knowing your project is being handled by a skilled professional who understands every aspect deeply. Let's start this illuminating journey together!
$600 USD in 7 days
5.0 (4 reviews)
3.8
3.8
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Are you looking for someone who can design a circuit with an input voltage range of 12-24VDC that can regulate voltage to 6VDC, with a max current of 500mA for powering up LED lights. I've got your back. Hi, This is Zain. I can easily handle tasks including • Circuit design • PCB design • IoT • Firmware development • Troubleshooting • MATLAB etc. Lets chat for further discussion. Best Regards
$250 USD in 1 day
5.0 (5 reviews)
2.8
2.8
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Nice to meet you. As a skilled electronic engineer, I perfectly understand your requirements. I believe the purpose of your board is to run an LED that runs at DC6V from a 12-24V power source and consumes 500mA of current. To achieve this, the board must reflect rectification, polarity protection, overvoltage protection, and status display functions. Therefore, a full-wave rectifier circuit composed of diodes and a polarity protection and fuse circuit composed of stabilization diodes must be included. I also think there should be an LED to indicate the connected or broken state of the diode. There may also be a variable resistor to adjust the voltage. Since your project is in the field of power supply design, it is very suitable for my skills and experience. Please check my relevant experience through my profile. I will be doing this in a design tool such as Altium Designer and will provide you with all the design and manufacturing files you need. Look forward to hearing from you to discuss your specific situation. Regards Alex
$500 USD in 7 days
5.0 (1 review)
2.4
2.4
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With over a decade of experience in circuit design, I am more than equipped to handle your project requirements. My comprehensive understanding of LED lighting and expertise in voltage regulation will ensure the development of a circuit that operates efficiently at 6VDC with a maximum current capacity of 500mA. Additionally, my experience with diodes corresponds directly to the four-diode feature you desire. In similar projects, I have adeptly tackled voltage regulation concerns for various devices. Understanding the importance of electrical stability in an LED circuit, I am committed to ensuring that your LEDs perform optimally within the required input voltage range of 12-24VDC. Given my strong skills in electrical engineering and electronics, combined with my embedded system expertise, I anticipate designing a circuit that fits your specific needs while factoring in the necessitated switch and resistor for LED status observation. Looking forward to getting started on this exciting project with you!
$500 USD in 7 days
5.0 (1 review)
1.5
1.5
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Hello Mike F., I have reviewed your job "Custom Circuit Design for 6V LED Powering" and am really confident in my ability to meet all of your needs. As a licensed Professional Engineer, I am delighted to present my proposal for your project. With my professional expertise and experience in the field, I am confident in delivering exceptional results. I will utilize my knowledge and skills to provide comprehensive solutions tailored to your project's requirements. I am committed to ensuring the highest standards of quality, adherence to regulations, and efficient project execution. I look forward to discussing the details further and collaborating with you to bring your vision to life. Thank you for considering my services. Best regards, John
$500 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hi there, I'm an electrical engineer expert in manufacturing design and responsible for designing, developing, and maintaining printed circuit boards used in electronic devices and systems. Consider factors such as signal integrity, power distribution, thermal management, Manu factorability, Electronic components, circuit design, and PCB manufacturing processes. Familiarity with PCB Schematics fabrication and assembly technologies, https://www.freelancer.com.bd/u/GdevDataSceince Let's discuss this further via chat, and I'll start your project right now. Thanks Gdev
$500 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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✅Hi, Client. I am a senior circuit designer✅ I am interested in your project. I have read the description of your project and understood that you are looking for circuit designer. I am a senior circuit designer with 5+ years of rich experience in circuit designer(Kicad/Altium) and Micro C programmer. So, I can complete it within your timeline. Please send a message to discuss this. I look forward to hearing from you. My main goal is to gain my client's satisfaction by completing a job with 100% accuracy Best regards!
$500 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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Hello. Your device will need to be designed with a switching circuit using PWM. In the past, I designed power circuits for various devices using PWM. In particular, I have experience designing circuits that can stably supply power to LED strips.
$500 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hello Mike F.. I just read your job description "Custom Circuit Design for 6V LED Powering" carefully and understand your requirement. With my rich experience in Engineering, Electrical Engineering, Microcontroller, Electronics and Circuit Design, I can help you perfectly. What Can I offer you: -Architectural design: Foundation Plan, Floor plan, Elevation, Section, Roof details -Structural Design & Calculations (Wood, Concrete &Steel) -Expert in Civil Engineering drawing -MEP (HVAC, Electrical & plumbing) design & drawings. - 2D drafting in AutoCAD/ Revit - High quality 3D modelling rendering - Sketchup Lumion Vray etc. I am looking forward to your response. Thanks. Jay
$250 USD in 3 days
0.0 (0 reviews)
0.0
0.0

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