Timestamps : 0:00 Introduction 0:53 Basics of the Li-ion Battery Charging 4:40 Smartphone charging in early generation phones 7:10 High Voltage fast charging and Qualcomm's Quick Charge Technology 9:28 Fast Charging with USB- Power Delivery 12:21 Oppo’s Super VOOC fast charging Explained (High Current Fast Charging)

yes we want to know about gallium nitrate . Technologically a good video..

Very well explained!! Thanks a lot!

Perfect!! Very very very well... Thank you.....

Yes sir I want to know about Gallium Nitride. Btw Nice video sir.

Very intricate and detailed... Loved it! Other videos on KZread about fast changing were childish and very basic. Keep making such good videos. We need you man.

You are my goto learning channel! Love your work man. God bless.

Extraordinary video sir easy to be understood

This channel deserves a shout out!! Great Content.

VERY INFORMATIVE VERY WELL EXPLAINED

THANKS FOR SUBTITLES!!!

Great Explanation..

Great Explanation. 🎇🎇 Thanks for sharing ✨✌✌ Cheers🎊

great video! thank you

Very informative and want to know more about gallium nitride. Thank you.

All in search box only you gives the perfect explaination

Excellent I have heard this concept before

Finally, a comprehensive video on the topic of different fast-charging protocols. Other videos are either too elementary or just a sales pitch from a charger or smart phone manufacturer. Well done, sir!

Thanks a lot for that a wonderful explanation. Cleared all of my doubts regarding mobile fast charging. Keep going. Cheers!

Thank you for the superb explanation. You cleared many of my doubts about charging!

Perfectly explained again.

Do you have a specific video on charge pump ? BTW it was such an amazing video i cant event tell you ! Just loved the content . Like this was something which i was looking for throughout the whole internet.

Thanks for explaining!

Thanks Sir, Very amazing tutorial 🙏

Thankyou for this video❤️

sir you are awesome really your explanation is way better than any book

Thx for great info. Very interesting to know facts.

Bestest👌🏻👌🏻👍🏻

Amazing video 🔥🔥Sir

Great 👏👏.. Such an informative video 😍

Well explained sir, thankyou so much sir

Very nice video!! I guess one thing to takeaway we can't interchange the chargers and cables from different companies. Basic charging might work but this adaptive stuff would not!

awesome video bro thanks

Simply Excellent

You are best sir 😍🥰

Yes, it cleared my doubts

Informative

Excellent explanation

Superb 😊🔋🔌

Good discription

Very good explanation

Awesome Stuff

Nicely done

Sir in your playlist I do not find 8086 microprocessor pin diagram explanation can you please help me to find it sir.

Yes sir , please make a video on gallium nitride

Nice bro... please make a video on the battery care

Nice explain

Thank u sir!!!

Yes sir, I want to know about gallium nitride please please 🙏

Sr what is the off load .and how to.know in any pcb what output come current or voltage. In the output terminal.

The videos you do are a great source of knowledge brother Brother I would like to help you by supporting you in gathering information if you are feeling it difficult to gather and manage information I will like to be a helping hand ☺

Jabardast video

Guru....nice buddy kya explain hai aapka...thoda aabh bhi sir ke upar se gaya ...par aapko subscribe karke aur sikheinge...

thanks

Awesome video dude, you deserve more views... I have one question... I have oneplus 8T, and has the 65W technology you mentioned in the video... The 10V are divided by 2 between both batteries. If u charge my smartphone with 5V/2A charger, how the system works? Charges one battery and then the other one ?

@ALLABOUTELECTRONICS

3 жыл бұрын

I am not sure whether it will charge with 5V/2A charger. As per company, apart from 65 W charger, it supports USB-PD upto 27W.

Do u conduct any online Webinars??

So I can charge my tws with infinity watt fast charger which gives 5v initially. thanks for easy explanation.

Make a video regarding gallium nitride also.

Sir pls tell Why master slave configuration used in mobile..

Sir always explain from basic to the higher level ❣️❣️

Very well explained sir Thanks ... Please upload about Gallium nitride ..

@ALLABOUTELECTRONICS

3 жыл бұрын

The video relalted to it has been already uploaded. Here is the link : kzread.info/dash/bejne/oneK1tedldrLj5c.html

@uniquetechworld1590

3 жыл бұрын

@@ALLABOUTELECTRONICS thanks for the reply...

Please tell about gallium nitride

My 1st visit to ur channel sir...i am impressed..as a viewer i should suggest u that u should open a hindi channel also...it will be more venificial for u sir..so that hindi audience will attract to ur channel 😁😁😁

At 13:38 you mentioned that , in the lastest 125 Watt charging they are supplying 20v 6.25A of current , now the charge pumps are inside the phone right and then they convert that 20v to 10v 12.5A then how can you say that most of the circuit is outside the phone , wherein the actual increment in the charging current is happening inside the phone itself , which should make the phone hot . And if you say that the current is being increased by the charger then at the end of the day how the cable is able to carry that high of a current .

Want to know more about USB power delivery and gallium nitrade based charging...

Ma fav channel

Sir can you provide us major course of power engineering ? I need it

explain about Gallium nitrade

Yes got an ideal ieda

I want to know about gallium nitrate

Sir, can u make a video on battery electrical vehicle.

@ALLABOUTELECTRONICS

3 жыл бұрын

Yes, some day will also make the video on it.

5:05 Why do they produce more wattage when shorted together? (I am not good at electronics). Good video!

@ALLABOUTELECTRONICS

3 жыл бұрын

It's USB standard. USB BC 1.2. As per the defined standard it provides more current.

@AeroCraftAviation

3 жыл бұрын

@@ALLABOUTELECTRONICS Oh i see. Thanks!

I would like to know more, specifically about the simple things, their purpose and their usage. This was Informative but not well organized. It's lacking some... concepts, or meaning of other things. BUT I will search about it anyways. goof vid

Does candytech make real flash charger or fake

sir in case of USB 2.0 if the signal pins are shorted to increase the current but in return path means in ground still have same wire so how ground wire withstand on that current level??

@ALLABOUTELECTRONICS

3 жыл бұрын

Data is transmitted on D+ and D- using differential signaling. Power is provided through Vbus and ground. In DCP port (USB BC 1.2), D+ and D- are shorted. They are separate from ground pin. (Because as I said, data is transmitted using differential signaling) I hope it will clear your doubt.

Which lithium battery type is best for long range and long battery life? NMC(INR chemistry, eg: Samsung INR 35E) or NCA(NCR chemistry, eg: Panasonic NCR 18650B). I'm a teen DIY enthusiast and have immense taste for electronics but I have no idea about such electro-chemistry. I read long articles claiming the Panasonic battery is also used by tesla and its cycle life would increase if the battery is kept between 70%-30% charge. Is this thing true for all lithium ion battery or is it only for the Panasonic, because other than a good capacity battery I also want long life. On the other hand, Samsung is base on NMC technology which is recommended for Powerwalls and due to their high discharge capacity people also use it for DIY batteries. Please help me out, I'm searching for an answer from a long time. Its a humble request please reply. Although whatever I said was not related to smartphones but EV's to be exact.

What is power negotiation protocol in USB

@ALLABOUTELECTRONICS

3 жыл бұрын

USB power delivery (USB- PD)

Good Explanation so tell me Cons of Fastcharging?

@ALLABOUTELECTRONICS

3 жыл бұрын

You might have heard that it affects the battery life in longer run. But not really. It can affect the battery life at some extent but there are many other factors which may degrade the battery life. Like temperature and the charging voltage ( full charging voltage). But day by day, because of improvement in battery management system, it can be taken care. On an average modern smartphone batteries last 400-500 charging cycles ( 0 to 100% charging and discharging) before battery capacity reduces to 80%. That's typically 1.5 to 2 years for average user. And with fast charging when batteries can be charged in 15-20 mins ( 50-60%), it's not major issue.

@mr.nagadivyateja

3 жыл бұрын

@@ALLABOUTELECTRONICS ok Bro Thanks for giving Useful information. Keep Rocking ❤️🤙

I want to know about gallium nitrite charging

@ALLABOUTELECTRONICS

Жыл бұрын

Here is the link for that video: kzread.info/dash/bejne/oneK1tedldrLj5c.html

Want to know graphene battery

1:32 "we cannot draw an infinite amount of current from any battery" Apple smartphones: hold my beer

Sir, what is the advantage of having 2 cells in series ?

@ALLABOUTELECTRONICS

3 жыл бұрын

More than 5V can be applied between the two series cells (e.g 10V/ 6.5A) without down conversion of the voltage .

So by increasing the voltage, current can be pushed into the battery faster? Does the voltage decrease as the battery starts to get full?

@ALLABOUTELECTRONICS

3 жыл бұрын

As I mentioned, there are two phases of charging. In constant current mode, the battery is charged by constant current by the charger IC. During this time, the voltage across the battery gradually increases. Once the battery voltage reaches, some predetermined voltage level (near the maximum charging voltage of the battery), the charging IC switches to constant voltage mode, where it tries to maintain the voltage across the battery and current reduces. I hope it will clear your doubt.

@mrsemifixit

3 жыл бұрын

ALL ABOUT ELECTRONICS Yes but when fast charging does it start with a higher voltage for example 10v to get it charging faster?

@ALLABOUTELECTRONICS

3 жыл бұрын

You mean bus voltage through charger? Yes, it starts with high voltage. But inside the Smartphone, it is down converted through charging IC.

Current technology is limited by the lithium ion battery. Once we break the barrier, electronics are gonna evolve.

sir , is fast charging depends on fast processeser

@ALLABOUTELECTRONICS

3 жыл бұрын

It depends on the Processor. It has nothing to do with the speed of the processor. If you see an older processor, they won't support Q.Charge 4.0. But the new ones at least support Q.C 3.0 or USB-PD. Some companies use their propriety technology with the same processor. The thing is, although processors support some fast charging tech provided by chipmakers, OEM needs to enable that fast charging chip inside it by paying extra money to chipmaker (Qualcomm or Mediatek). Otherwise, even after using the same processor, one may not get the fast charging. I hope it will help you.

@SanuSaha28

3 жыл бұрын

Thanls sir

What is the difference in fast charging and flash charging???

@ALLABOUTELECTRONICS

2 жыл бұрын

It's just a same thing with different marketing name.

What is crate

Gallism nitrate

Warp charging💪

The graph made me not stay to the end of the video the make it look so difficult to understand

Why the phone getting heat while charging

@ALLABOUTELECTRONICS

3 жыл бұрын

The one reason is while charging, some of the power will get dissipated in the form of heat. But now a days, most of the phones and the charging IC keep the temperature under check. While charging, if phone is being used then it may increase the phone temperature. Or perhaps if some background activities are going on then it may also cause the heating problem.

@chakri300

3 жыл бұрын

@@ALLABOUTELECTRONICS I will cause any problem to battery as well as phone

❤️

xiaomi cracked 120w to a single cell battery

Aakhir ek to kaam ka content mila warna mostly to hawa me baaten karte hai