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Battery Charging Ciruit

Battery circuit design to allow product to become portable.

We have a portable system that is typically plugged in to the wall. It

has a peak current draw of 650mA with all components and display. We

are using a wall adaptor that provides a 12Vdc output with 1.5A rating.

We have sourced a battery that can handle the load. The following are

the battery specs:

Battery spec: 12V 3350mah

configuration:3S1P 18650

cell capacity: 3350maH

discharging current: 1A 

We need to have a circuit designed that we can dissolve into a

custom PCB. This circuit must be able to run the monitor from wall

power and switch to battery instantly when unplugged from the wall.

We would like the battery to get charged while the monitor is plugged

in, whether the monitor is turned on or not. Ideally, we would like to

have a way to measure the charge so we are able to potentially

display the percentage charged on our monitor if it is on and running.

The ability for the monitor to know if the unit is running off of the

battery or the wall power. We would like to have an indicator light that

can show when the battery is being charged or finished. * maybe a

blink when charging or solid when charged. We have the ability to

add a light into our design.

Kĩ năng: Điện tử, PCB Layout, Kĩ thuật điện, Thiết kế vi mạch, Vi điều khiển

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Về Bên Thuê:
( 7 nhận xét ) Fort Erie, Canada

ID dự án: #31862887

Được trao cho:

Rbhelectronics

Hi Dear Sir , I read the full requirement of your project . I have a good experience with battery powered system and Battery Managment System. Also I am 3+ years experienced electronics designer with a passion for Thêm

$250 CAD trong 12 ngày
(8 Đánh Giá)
4.9

29 freelancer chào giá trung bình$194 cho công việc này

sagradoamicus

Hi, I have almost 13 years of experience. I have read the details and have a few questions. Please get back to me to discuss it further. Waiting for your response. Thank you.

$150 CAD trong 4 ngày
(272 Nhận xét)
8.1
liveexperts123

Hi there,I'm biddin on your project "Battery Charging Ciruit"Microcontroller, Circuit Design, Electrical Engineering, PCB Layout and Electronics Battery circuit design to allow product to become portable I have read yo Thêm

$250 CAD trong 5 ngày
(101 Nhận xét)
7.8
avigupta0061

Best Battery Circuit Design Expert at your doorstep! Dear Client, We can design "Battery Charging Circuit and Custom PCB" with Light for complete "Portable Product". Please share me exiting Portable system so that we Thêm

$180 CAD trong 2 ngày
(44 Nhận xét)
7.4
(153 Nhận xét)
6.9
iquicksolution

Hey there! I'm a professional electrical engineer having masters. I'm an expert in circuit design and simulations tasks. I've vast experience in PCB DESIGNING. I'll be waiting to hear back from you.

$35 CAD trong 2 ngày
(91 Nhận xét)
6.3
hsh564cf84accd96

We will do your work Hi my Professional Aim is: (Services then Solutions then Satisfactions) I hope you are [login to view URL] an experience in this field from last 5 years i am sure i can do it perfectly with in a time and bu Thêm

$200 CAD trong 7 ngày
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5.7
macroenergy

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 Thêm

$84 CAD trong 3 ngày
(38 Nhận xét)
5.9
mocuZ

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 Thêm

$190 CAD trong 42 ngày
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etalhak

Hello, I am an electronics and telecommunication engineer and my major is wireless systems' design. I am experienced in hardware and embedded systems' design. I have solid background in power electronics and I have des Thêm

$100 CAD trong 7 ngày
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5.3
HarimohanG

Hi I can design Battery Charging Circuit based on existing Portable system while meeting all requirements for you. I have humungous experience in Battery system based Circuit design, PCB design and would make the solu Thêm

$140 CAD trong 2 ngày
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Adeel2k14

I hope you are fine. I am a senior electronics engineer. I have rich knowledge of embedded system design and PCB designing. I have understood the project description, i am 100% sure i can complete your task. I will p Thêm

$100 CAD trong 5 ngày
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RachelBenita

Hello, thank you for your job posting. I have 5 years experience in PCB and circuit design and Manufacturing, Embedded programming, and i can help you with any kind of request in these fields. I will do my best to sati Thêm

$250 CAD trong 3 ngày
(6 Nhận xét)
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Sajid427628

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$200 CAD trong 7 ngày
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lydialin2000

A ) I have over 20 years of experience in PCB Layout, HW, RF, EMI, FW, PSpice … etc. We can complete various design and layout requirements and Android / iOS app development. # 8051 MCU / ARM Embedded system / Ardui Thêm

$250 CAD trong 7 ngày
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Marshal444

Hi, I am an Electronics Engineer. I have reviewed your requirement. I can design your battery charging circuit. Let's chat and discuss more to start working.

$250 CAD trong 7 ngày
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3.6
berkerali41

Hi, i designed battery management board 18650 type batteries and measured the capacity, remaining charge similar parameters using dedicated ICs. I also implemented microcontroller firmware to show mentioned parameters Thêm

$230 CAD trong 7 ngày
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engihearttechno

Hello, I have 10+ years of Embedded product design with multiple domains like a consumer, industrial, automotive, IOT and wearable product. -Hardware architecture design using MCU, controller, and FPGA, as well as low Thêm

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Taravsmemo

you want Battery Charging CiruitPower Point Presentations in 24 or higher Hours including translated versions"? I have the same skills like your project "Adobe Illustrator, Adobe InDesign, Prezi, Powerpoint and Graphic Thêm

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