Microprocessor Control & Drive Circuit for DC-DC Converter

$1500-3000 AUD

Завершено

Опублікований

almost 5 years ago

$1500-3000 AUD

Оплачується при отриманні

Need to develop an updated control board for an existing DC-DC converter platform. - Drive Mosfets with Synchronous Rectification support. - Constant Current and Constant Voltage Modes with the ability to set output current and voltage. - Basic Fan Drive Circuit for cooling. - Isolated Modbus and Canbus integration (already built into the device on another patch board). Fan drive, isolated comms and control board power stage can be reused from the existing design. All that is needed is an upgraded processor and fet drive circuit. More will be discussed in private.

Circuit Design

Electrical Engineering

Electronics

Microcontroller

PCB Layout

ID проекту: 20060956

Про проект

10 пропозицій(-ї)

Дистанційний проект

Активність 5 yrs ago

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Доручений:

@SEELaboratory

Hello! Our team has experience in creating such devices, in particular, we made a charger for Li-ion batteries. Buck-Boost converter transistors controlled by a microprocessor. Development of DCDC converters is one of the main areas of our work. If you are interested in my bid, please start a chat to discuss the details. The final assessment of the cost and timing of the work I can say after discussing the details.

$2 250 AUD за 30 дні(-в)

5,0

(24 відгуки(-ів))

6,7

10 фрілансерів(-и) готові виконати цю роботу у середньому за $2 072 AUD

@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 frequency transformers design, solar grid tie transformers, electrical vehicles design, circuits design, multi-channel LED Drivers, Regulated power supplies design with universal input to DC output, Audio amplifier, drives design, Filters design for harmonic analysis and Power factor correction, SMPS, LED drivers, DC-DC, AC-DC converters design, PFC interleaved boost converter, Battery management system, Battery chargers, UPS design, sine wave Inverters, solar grid tie inverters, Solar battery chargers and street light systems design from few watts to KW range using Buck, Boost, and Buck –boost, Interleaved boost/buck, Fly back Push Pull and H-bridge inverters. I have very good experience to design high voltage power supplies up to 50KV for capacitor charging power supplies using soft switching topologies. I have work experience to design from few watts to KW range meeting all compliances like EMI/EMC and safety standards UL etc.

$3 000 AUD за 40 дні(-в)

4,9

(61 відгуки(-ів))

6,8

@xpressionlab

Hi I can design your board, add the necessary peripherals (modbus, canbus, fan drive etc), allow for CC,CV output for a synchronous regulator system and also ship you a working prototype. Im looking forward to more details regarding the voltage rails and the overall system in general. Regards Soumitra

$1 670 AUD за 30 дні(-в)

4,9

(3 відгуки(-ів))

4,9

@LTEDeveloper

Hello, My name is Andrei, i am a Romanian IOT Developer with a lot of experience in IOT projects and automatics . I provide 100% quality services , Full time freelancer . I have read your requirements , and i need more info about the processor and programming languish. I can work with all types of Microcontroles programming in C , C++ , Mikro C , CCS C , Atmel Studio , Arduino , gcc . Creating Schematics and PCB in Kicad , Eagle , EasyEDA and Proteus (+simulation). I have an workshop full of parts and the infrastructure to build PCB and test the solution end to end using special tools (Spectrum analyzers , oscilloscope , logic analyzers ) Derivable on the project : wiring diagram for prof of concept Schematic design PCB Design Gerber files for manufacturing MCU code explained As an additional service i can make you a full working prototype and ship to you. Regards, Andrei

$2 250 AUD за 21 дні(-в)

5,0

(23 відгуки(-ів))

4,4

@marklai

Hello employer, as an experienced freelancer I placed a bid on your project because I have the expertise required to deliver superior quality. I am reliable, and I assure you constant updates in the project as a way of revising it until its to your satisfaction. I assure you zero plagiarism and A+ grade for the project. I look forward to your response. Good luck!

$1 500 AUD за 7 дні(-в)

4,7

(10 відгуки(-ів))

4,3

@ENG1mga

Hi sir, Really, this project is familiar to me as I did like it in my college before. I am an expert mechatronics engineer, professional at Microcontroller , Controlling systems and electrical systems. I can strongly finish this project perfectly with 100% accuracy and less than 10 days. So, contact me to discuss all details on me and my works. Thanks

$1 800 AUD за 7 дні(-в)

4,7

(10 відгуки(-ів))

3,5

@dotablack

Hello ! I have gone through your job posting and become very much interested to work with you. I am an expert in this field. I have already completed several projects like this. Awaiting an affirmative response from you!

$2 250 AUD за 7 дні(-в)

5,0

(1 відгук)

3,4

@asimzia95

Hi. i have a diverse experience in electrical and electronic circuit design, i can get this job done as i have a profound engineering knowledge. Please review my PORTFOLIO, would be happy to work with you, thanks.

$1 500 AUD за 14 дні(-в)

5,0

(8 відгуки(-ів))

3,4

@Waleedk34

hello sir, i am an electrical engineer by profession. i have some really good expertise in power electrobics and embedded systems. i have done many projects on dc to dc feedback control and multiport convertors. the sample projects can be provided on demand. please come to private chat for further discission. best regards,

$1 500 AUD за 5 дні(-в)

5,0

(1 відгук)

2,0

@xanup07

Hi I'm a qualified Electronics and Communication Engineer. i' currently working in network domain. i would like an opportunity to work on the project. thank you regards Anup Xavier

$3 000 AUD за 30 дні(-в)