Battery Charging Ciruit
$30-250 CAD
Pago na entrega
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.
ID do Projeto: #31862887
Sobre o projeto
Concedido a:
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 Mais
29 freelancers estão ofertando em média $194 nesse trabalho
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.
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 Mais
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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 Mais
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 Mais
hello friend, you 12-volt battery charger will consist of the step-down converter to convert 220v to 12 v Dc and voltage monitor circuit to supervise voltage of the battery, voltage monitor ic circuit will start ch Mais
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