Kapalı

Design for a power supply

I need an schematic with a solution for my problem:

I have a device witch is 5V - 1A

This device will stay connected in a car (12V) and will stay on all the time, my problem is when I start the car the voltage drops 8V more or less for around 1 or 2 seconds, and this reset my device... So I need some how to ensure that the voltage will always be 5V...

Beceriler: Elektronik, PCB Düzen

Daha fazlasını görün: drops design, design pcb need, design less, schematic design, power supply, pcb schematic, 12v power supply design, schematic design layout, schematic design pcb layout, voltage design, design voltage power supply, power pcb design, voltage supply, voltage power supply design, design pcb schematic, electronics pcb design, 12v power supply, pcb layout schematic design, 12v design, power supply design 12v, schematic layout design, pcb layout supply, supply pcb, power supply layout design, pcb design layout

İşveren Hakkında:
( 0 değerlendirme ) CHENNAI, India

Proje NO: #6526616

20 freelancer bu iş için ortalamada 29$ teklif veriyor

k03ak

Предложение еще не подано

in 2 gün içinde54$ USD
(11 Değerlendirme)
5.8
alexanderkf

Hello, I research a solution and found a simple circuit with a few components that can be implemented very easy. I have a lot of experience in automotive industry and also a lot of experience with USB and other t Daha fazlası

1 gün içinde 30$ USD
(7 Değerlendirme)
4.0
mamdouhmaitah

hello, i can give you the idea after award me that project, i am electronics engineer, i have three years experience in prototyping works,

1 gün içinde 61$ USD
(2 Değerlendirme)
3.0
skypes

Hi, Greeting for the day. I'm Expertise in Hardware circuit design. Please share your circuit/ schematic. I'll provide the solution for your concern with updated design. Even I shall simulate the circuit with vo Daha fazlası

1 gün içinde 40$ USD
(2 Değerlendirme)
2.2
jainy007

hi, u dont have to pay me anything. here is the solution. buy a voltage regulator from here----> http://www.ebay.com/itm/10pcs-LM7805-TO220-1-5A-Positive-Voltage-Regulator-IC-/271423449793?pt=LH_DefaultDomain_0&has Daha fazlası

1 gün içinde 10$ USD
(1 Değerlendirme)
1.5
alee23

A proposal has not yet been provided

1 gün içinde 30$ USD
(1 Değerlendirme)
1.4
lyndonhammill

Easy ! 5 components ! I'll send you a drawing by email after payment. Im looking 4 good feedback hence price

1 gün içinde 25$ USD
(1 Değerlendirme)
0.0
dharmendrapiesec

A proposal has not yet been provided

1 gün içinde 30$ USD
(0 Değerlendirme)
0.0
igortrefilov

Hello! I have a working device and a scheme for it for car application. It has 5V/3A output. I also can give the photo of this and cam make a video of working.

1 gün içinde 13$ USD
(0 Değerlendirme)
0.0
caonguyen1907

Đề xuất vẫn chưa được gửi

in 3 gün içinde35$ USD
(0 Değerlendirme)
0.0
Hanannaveed

• Final Year Project: IP cam based car security surveillance system over Android with car Immobilizer.(Real time video surveillance and message alerting system via GSM in case of any intrusion detection in car while i Daha fazlası

in 2 gün içinde25$ USD
(0 Değerlendirme)
0.0
WS69

There is a simple way to solve your problem: On the battery in parallel with a super capacitor (farad capacitor) can solve your problem.

in 3 gün içinde15$ USD
(0 Değerlendirme)
0.0
elecjuncled

A proposal has not yet been provided

in 30 gün içinde30$ USD
(0 Değerlendirme)
0.0
vikastomar

A proposal has not yet been provided

in 2 gün içinde30$ USD
(0 Değerlendirme)
0.0
ibrahimNazir

hwy check out my work on ibrahimlabs.com you will better get an idea of my work. I can do this please.

1 gün içinde 25$ USD
(0 Değerlendirme)
0.0
knnarayanan

I understand that you require perfect 5V output from range of input voltages of 6-12V. I am currently working in a medical field equipment firm. I design circuit and Pcb Layout for them. Also with my Masters degree Daha fazlası

in 2 gün içinde25$ USD
(0 Değerlendirme)
0.0
shrikantroy005

Worked in Automotive domain. i know whats happening with your circuit. you need external circuit which will ensure your circuit will not reset. worked on this issue before.

1 gün içinde 20$ USD
(0 Değerlendirme)
0.0
pradeepkumarb

Hi,I am Pradeep,new to this website.From your explanation I think may be its because of the problem voltage regulator ICs that used in the circuit.Do you know the name of the IC that used in the circuit?.For example if Daha fazlası

in 2 gün içinde30$ USD
(0 Değerlendirme)
0.0
Miguelxg

Hi! as you describe your problem its the starter motor, they consume so much current only as you start on the engine... i'm thinking in a little regulator circuit with some maxim or linear voltage regulators to help Daha fazlası

1 gün içinde 25$ USD
(0 Değerlendirme)
0.0
mohottige

This can be easily do with my experience. what i want to know is: 1. what is the current drawing by your equiment? 2. your device votage is 5 and car voltage is 12, in which part your voltage regulation doing by? ins Daha fazlası

1 gün içinde 30$ USD
(0 Değerlendirme)
0.0