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...
This is a very easy one. I can help and it will take us not time at all. I need the make and model of your car so I can look at the fuse panel and ignition switch circuits though. Thanks. -Ryan Kearney
Bu iş için 13 freelancer ortalamada $27 teklif veriyor
hi dear client, i am proficient with 11 year plus experience in electronics projects design and development.i can help you with quality work. I have expertise in digital and analog circuit design, high speed(cadence c Daha Fazla
Hi. I am a professional Electronics Engineer having expertise in power supply design problems. I can help you. Contact me.
Not much of a issue, but you cannot do it only with a series regulator, also with 1A there will be heating up, there are number of ways if you want to make a real good job you could make a micro switcher. Thanks Daha Fazla
Hello...Im Electrical-Electronics Engineer..And i have experience for that..Also I finished a power supply for other person [login to view URL] can seen on my profile it photo..
I can design a switch mode power supply to meet your requirements.
I have diploma in Electronics engineering and i have troubleshooted with this type of power [login to view URL]'s why i selected this job.
Just put a LM7805 from where ur dc 12v is coming i can send u the datasheet or u can dl it from internet. save ur money put the lm7805 1st leg to 12V supply 2nd to ground and third to ur 5V operating device. its a free Daha Fazla
Please send me a photo of your 5V power supply The voltage drop came from the starter motor that is a big current consumer. It might me possible to modify your 5V power supply or replace with a more efficient one. P Daha Fazla
You need constant 5 V supply irrespective of the voltage drop from 12 to 8.I have designed and simulated a simple circuit and simulated it on "Proteas 8" and also it works. Cost for the circuit is nearly $4.
Greeting!____ I am an expert on power supplies and power converters. Your problem can be easily solved.____ I can provide you with the needed schematic and PCB for your converter. I already built a converter that wou Daha Fazla
Hi. I can do this for you. I have over 7 years of experience in electronics. I'm waiting for your message. Please tell me what is your budget for components.
Hi I am an electronic engineer and a lecture in a reputed university. I think I can better help. I have read the problem description, I can design a circuit for you....