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Portable Power Supply

Job Description:

I am currently developing a battery powered DC variable power supply and I need a PCB created to control it. I would need it to have a buck boost circuit that could do 0vdc-60vdc @5amps as well have a current limiting feature for testing equipment, etc. & perhaps digipots to control the output voltage and current limiting digitally through the menu. I also will be using a TFT LCD to display a menu & to show voltages & current draw, so using an STM32 to drive & control all the logic would be preferable. Im not sure which batteries would be best to use in this so achieve the desired power outputs that I want so perhaps you may have some suggestions for batteries but for whichever batteries it would need a BMS and all protections as well with a USB C recharging circuit for recharging it & finally a power switch to disconnect the battery to the input to turn the device on & off. I attached the case I developed for it to give you a visual of the prototype.

Taidot: Elektroniikka, Piirilevyn asettelu, Sähkötekniikka, Mikrocontroller, Piirisuunnittelu

Tietoa asiakkaasta:
( 0 arvostelua ) Toronto, Canada

Projektin tunnus: #35851584

23 freelanceria on tarjonnut keskimäärin $458 tähän työhön

kingch91

Greetings, I have read and understood your requirements, you need someone expert in circuit and PCB designing. I am an electronics engineer and expert in schematic and PCB design tools and multilayer PCB designing wit Lisää

$250 CAD 7 päivässä
(169 arvostelua)
6.8
hudex

Hello dear, We are group of professional electrical power engineer expert and can make power supply for you within given time because we are in top 2% here so just text me so we can help you out with your task Kind re Lisää

$250 CAD 2 päivässä
(137 arvostelua)
6.1
hayat38402

We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries Lisää

$500 CAD 7 päivässä
(59 arvostelua)
6.1
VTElectronics

Hello Sir I have an Honors degree in Electronic Engineering and I have over 6 years experience developing embedded applications and PCBs. I also have C and C++ Certifications here on Freelancer and you can learn more Lisää

$500 CAD 7 päivässä
(37 arvostelua)
5.8
Adeel2k14

I am a professional PCB design engineer i have expertise in PCB and circuit design for industrial level products. I can help you to reduce the cost of the board, dealing with industrial level-based PCB and circuit to m Lisää

$500 CAD 7 päivässä
(38 arvostelua)
5.6
SMBelectronics

I can create a PCB for your battery-powered DC variable power supply that includes a buck-boost circuit (0-60VDC @5A), current limiting feature, digital control of output voltage and current through digipots, an STM32 Lisää

$500 CAD 7 päivässä
(54 arvostelua)
5.8
HarimohanG

Good day, I have 30 years of experience in PCB and Power Supply design and I am the best fit for your project requirements. I can design PCB to battery powered DC variable power supply for you in a quality and timely m Lisää

$500 CAD 2 päivässä
(5 arvostelua)
5.2
UmairAnwar93

Greetings This is Umair. I am a practicing Engineer and design various structures. I can do this task and have a great command in the field of Electronics, Microcontroller, PCB Layout, Circuit Design and Electrical Lisää

$555 CAD 22 päivässä
(8 arvostelua)
4.7
inigoherrerag

⭐⭐⭐⭐⭐I am senior Firmware & PCB Design,Java, C#,and C++ Developer ⭐⭐⭐⭐⭐ Hello I am Inigo H. I've seriously read your post and I have understood what you need. I am sure that I can be the best developer who can per Lisää

$500 CAD 7 päivässä
(4 arvostelua)
4.3
ozdemirmcihad

HELLO; I am working as a research and development manager in a private company. I have more than 5 years of experience in embedded system software and hardware. As for software, I am proficient in microcontrollers such Lisää

$500 CAD 14 päivässä
(8 arvostelua)
4.4
proddev1

⭐⭐⭐⭐⭐ Power supply PCB design Expert here ⭐⭐⭐⭐⭐ Hi, sir! I can handle your "Portable Power Supply" project as you like. I am an experienced ALTIUM DESIGN, PCB and PCB layout DESIGN developer with the skills necessary t Lisää

$500 CAD 7 päivässä
(5 arvostelua)
4.1
teknoteam

Hi, first an explanation about it takes so long: it's because I do actually build and test the prototypes and if I need parts they can take days if not weeks to be delivered, this is of course not under my control. S Lisää

$550 CAD 90 päivässä
(10 arvostelua)
3.6
merinsinha

I can do it. As 9+ years experiences in these field. I can give good quality work. I have read the guidelines of your work.I believe that i can provide you the best quality works you are anticipating from this platfor Lisää

$500 CAD 7 päivässä
(4 arvostelua)
3.6