Switched mode power supply (Buck converter with voltage mode control)

£20-250 GBP

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sekitar 8 tahun yang lalu

£20-250 GBP

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i need a switched mode power supply. Basically, i need to design and build a buck converter with its control loop in order to produce a mobile charger which will have Vo=5V and Io=1-2A. the input voltage is 10-15Volts. i have already designed and built the open loop buck converter using a IRF540 mosfet with the appropriate values of inductor,diode and capacitor. now i need to close the loop using voltage mode control method. i have problem in building the closed loop. i need an ic pwm controller and mosfet gate driver but i cant find any ic pwm controller or gate driver using ltspice or multisim software. I am willing to pay up to about £50 for this.

Circuit Design

Electrical Engineering

Electronics

ID Proyek: 9813478

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@ElectroEngineer

I am an Electronics Engineer with MS in Electrical Control Systems. I have done many projects related to buck and boost converters. I have published one research paper on controlling of boost power factor corrector so I think I am capable enough to help you. My bid is flexible, depending upon the details of the project. looking forward to work with you. Regards

£45 GBP dalam 2 hari

4,9

(12 ulasan)

3,4

8 freelancer menawar dengan rata-rata £58 GBP untuk pekerjaan ini

@seshupower

Hi I am a post graduate power electronics engineer and having very good industrial experience in product design and development. I am excellent in simulation for buck, boost, buck boost topologies in ltspice, multisim , Psim and MATLAB. I am ready to provide you the solution, please contact for further discussion.

£50 GBP dalam 2 hari

4,9

(32 ulasan)

5,7

@websat13

hello i have already done a simulation for someone with PROTEUS7 for a dc - dc conveter. i have used UC2525 as pwm driver, unfortunately this guy dot pay me for this project. i can send you the simulation file and you see if it is convenient for you. thanks

£50 GBP dalam 3 hari

4,9

(16 ulasan)

4,6

@bijan01in

Hi I am interested with your project. I can provide schematic(circuit diagram) but i can not help you about ltspice or multisim software. You can check the schematic with their on line tools. Any how I am familiar with electronics, PIC microcontroller as well as PCB design by eagle. Thanks

£50 GBP dalam 1 hari

4,8

(31 ulasan)

4,4

@CircuitGenius

Hi, I am a power supply and charger expert. There are many controller ICs available for this. The gate drive is already internal to the controller IC, Is this you are looking at?

£38 GBP dalam 3 hari

5,0

(4 ulasan)

4,0

@sidou82

hello, I would like to contribute. please take a look to my profile and let me know if you agree. Regards.

£55 GBP dalam 3 hari

4,4

(3 ulasan)

3,2

@Technospike

Hi, I have well experience in this field of 7+ years. https://www.freelancer.in/u/Technospike.html here is the link of my portfolio. you can check my work and quality here. I am ready to start work now. I have read Your project description regarding GRAPHIC Designs. You can check my profile & Portfolio here and then make decision. I am here for long term work relationship. I will give 101% best output from my end so that you consider me only for future job :) I will Give you work till the time you are satisfied. For Graphic work Please check My Freelancer Portfolio. I can share more once you contact me Thanks Shruti

£50 GBP dalam 1 hari

0,0

(0 ulasan)

0,0

@Tiopl

<<<< Please chat first i can help you low budget >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> ___________________________________________________________________________________________________________________

£20 GBP dalam 1 hari