Bidirection cell balancer to 12V/24V/48V Bus with Bus battery protection

Design multichemistry cell active bidirectional balancer to/from 12V/24V/48V Bus. Power approx 20-40Watt. Intermodule communication with isolated 1-Wire, SMBUS or RS485. Monitoring of cell voltage with +/-5mV. Status LED. Cost optimization. Pls consider DSPIC family for switcher design.

Battery protection circuit for serie of cells to BUS. Reverse Protection, serie cell monitoring, over current / voltage disconnect. Current 100A. Solenoid driver. Fuse.

Firmware programming in C, communication of cells in serie with protector. States Balancing, Idle, Error, Update.

Taidot: Piirisuunnittelu, C-ohjelmointi, Power Converters, Battery Charging and Batteries, Electronic Design

Tietoa asiakkaasta:
( 56 arvostelua ) Rieden, Switzerland

Projektin tunnus: #34050351

Myönnetty käyttäjälle:


Hello Sir I have an Honours degree in Electronic Engineering and I have over 6 years experience developing embedded applications and PCBs. I majored in Telecommunications, Industrial Electronics, Power Electronics Lisää

$750 USD 15 päivässä
(10 Arvostelua)

15 freelanceria on tarjonnut keskimäärin $608 tähän työhön


Hi there,I'm biddin on your project "Bidirection cell balancer to 12V/24V/48V Bus with Bus battery protection" I have read your project description and i'm an expert in C programming and machine learning therefore i ca Lisää

$750 USD 3 päivässä
(42 arvostelua)

Hi there, I have read the brief details on the job listing. You can check my experience, customer feed backs and my portfolio here: https://www.freelancer.com/u/AwaisChaudhry?w=f I believe its a doable job I have grea Lisää

$750 USD 25 päivässä
(10 arvostelua)

Thanks for Freelancer which gives chance to meet you. I hope you are good. I have read your description carefully and understand everything. I’m Electronics engineer who have 25 year experience on analog design, renew Lisää

$250 USD 7 päivässä
(55 arvostelua)

Hello. I have read your project carefully and I understand it. I have over 10 years of experience in electrical engineering and PCB layout and circuit design and an electronics engineer. I am confident i can help with Lisää

$500 USD 7 päivässä
(7 arvostelua)

Hi, I can help u as i have done several similar jobs related to Battery Charging and Batteries, Power Converters, Circuit Design, Electronic Design and C Programming, I have read the details and furthermore discuss abo Lisää

$750 USD 9 päivässä
(4 arvostelua)

Hello, I'm an expert in Sensors development &Power electronics&PCB design , up to 8 layers, look at this 2 layers 270W DC-DC converter [login to view URL] Lisää

$500 USD 20 päivässä
(4 arvostelua)

Hello Daniel, thank you for the job invite. it's a pleasure to meet you. I have gone through your job description, and I am capable of handling it. Looking forward to working with you. Regards,

$650 USD 7 päivässä
(1 arvostelu)

Hi there, How are you? I can work with your project skills Circuit Design, C Programming, Electronic Design, Battery Charging and Batteries and Power Converters. Upon reading your description file I am sure we can defi Lisää

$700 USD 15 päivässä
(1 arvostelu)

Bidirection cell balancer to 12V/24V/48V Bus with Bus battery protection Hello Daniel H., Hope you are doing great. I have read your project details. I have a great experience in C Programming. I am ready to star Lisää

$500 USD 7 päivässä
(1 arvostelu)

Hey, I have checked your requirement and understand that as well. I have done SIMILAR work in the past. If you want to see the DEMO WORK??? Let me show you ASAP Thanks.

$500 USD 7 päivässä
(0 arvostelua)

Hi there, I am Umair. I can work with your project skills Circuit Design, Power Converters, C Programming, Electronic Design and Battery Charging and Batteries I have been working as freelancer since 2015 and the ski Lisää

$700 USD 25 päivässä
(0 arvostelua)
(0 arvostelua)

Hello sir, I'm a Power and Signal Integrity Engineer with 2 years of experience dealing with various circuit design. I've read the job description carefully, I've done projects related to battery chargers and batteries Lisää

$450 USD 10 päivässä
(0 arvostelua)

Hi Sir My name Waqar Ali an Electrical Power Engineer and Researcher. I have read your description and understand what's exactly you want from me. I have knowledge some of the area of this and will need further researc Lisää

$750 USD 20 päivässä
(0 arvostelua)