Charge your phone with a car battery (6V-24V) Voltage regulator
video description
Wouldn't the phone charger have all the circuit protection built in, like just put alligator clips from the battery to the prongs on the charger? If someone could help me with this I would really appreciate.
Date: 2020-09-05
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Comments and reviews: 9
Jonas
That is almost what i was looking for! Great Video. But what to do, if i need more juice to power a phone while using google maps for navigation? is there any way to get 5v with 2 amps? also: Are the smartphones smart enough to regulate the incoming power down? I am very intrigued to just connect the phone to a 6v battery directly and see what happnes.
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That is almost what i was looking for! Great Video. But what to do, if i need more juice to power a phone while using google maps for navigation? is there any way to get 5v with 2 amps? also: Are the smartphones smart enough to regulate the incoming power down? I am very intrigued to just connect the phone to a 6v battery directly and see what happnes.
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Gina
This is a great tool for off grid living. just get two of your car batteries. use one inside the home, one in the vehicle, swap out the fully charged battery from your vehicle when the house car battery loses some power. clever invention!
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This is a great tool for off grid living. just get two of your car batteries. use one inside the home, one in the vehicle, swap out the fully charged battery from your vehicle when the house car battery loses some power. clever invention!
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Purav
But we can charge new fast charging mobail using power bank circuit at output of 5v of voltage regulator,
In order to get 9v, or more for fast charging support.
But input watt and output watt is not mach.
Can you make it.
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But we can charge new fast charging mobail using power bank circuit at output of 5v of voltage regulator,
In order to get 9v, or more for fast charging support.
But input watt and output watt is not mach.
Can you make it.
reply
Nardjes
Hi dear GreatScott, is the difference between regulated and unregulated voltage the 'regulation'? and why can we power an arduino with USB cable since it needs between 7 and 12V. Thank's for all; .
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Hi dear GreatScott, is the difference between regulated and unregulated voltage the 'regulation'? and why can we power an arduino with USB cable since it needs between 7 and 12V. Thank's for all; .
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Tzelal
l was wondering what will happen if we don't use the coil and the schottky diode? Because when l'm using them my output amp is getting too low around 80mA. And as a second is this safe?
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l was wondering what will happen if we don't use the coil and the schottky diode? Because when l'm using them my output amp is getting too low around 80mA. And as a second is this safe?
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Kartik
How can I learn this circuit design?
Pls Suggest any book.
Specially which gives information about, which components should be used and how they they should be connected?
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How can I learn this circuit design?
Pls Suggest any book.
Specially which gives information about, which components should be used and how they they should be connected?
reply
chris
No wonder why hooking my cigarette phone charger for the car directly to a 12v car Battery with jumpers didnt work. I nearly started a fire and smoked the charger. lol
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No wonder why hooking my cigarette phone charger for the car directly to a 12v car Battery with jumpers didnt work. I nearly started a fire and smoked the charger. lol
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Facumbio
lm2576 is ok for 12v bat, but not enough droput for a 6v. let alone 7805. you need 8v to assure stable 5v output. for a 6v bat just put a diode in series.
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lm2576 is ok for 12v bat, but not enough droput for a 6v. let alone 7805. you need 8v to assure stable 5v output. for a 6v bat just put a diode in series.
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Gosu
Or just use car charger for phone, and connect plus of charger to plus of accumulator and minus to munis and use the charger's usb to charg the phone: D
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Or just use car charger for phone, and connect plus of charger to plus of accumulator and minus to munis and use the charger's usb to charg the phone: D
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