USB Buck Converter with Quick Charge Feature! || Comparison with regular buck converter modules
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- เผยแพร่เมื่อ 2 มิ.ย. 2020
- In this video I did a small comparison with a USB buck converter which supports a good number of quick charge protocols to a regular 5 volt buck converter module and the results are pretty amazing! The quick charge feature is definitely beneficial when charging modern devices like phones and tablets with upto 24 Watts of output power! I would say it is worth having in your inventory.
Purchase links for the modules:
Quick charge module: www.amazon.in/gp/product/B07G...
5V USB buck converter with display:
www.amazon.in/gp/product/B073...
Follow me on Instructables: www.instructables.com/member/...
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#QuickCharge #buckconverter #electronics - วิทยาศาสตร์และเทคโนโลยี
Thanks, your video help me out alot
You're welcome!
Thanks for the information
THE BATTERY DROPS DOWN TO 6V when YOU PLUG IN YOUR PHONE THAT IS WHY THE NON Quick CHARGE BUCK CONVERTER GIVES SUCH A LOW CURRENT!
thanks for making this video
grate comparison bro, short & sweet, no time wasing"
Thanks a lot!
Module heats up easyly and the output current drops dramatically to around 80 90 mili amps.
do the quick charge IC has any short circuit prevention inbuild???
Have not tested it at output because I could not find any info about short circuit protection in the data sheet as it was in chinese, did not want to risk it without any information
Can i use 12volt 12 amp battery
Can this handle the normal 12v lead acid battery 150ah? Want to use this to charge power banks from lead acid battery!
Yeah sure. It can definately handle 12 volts without a problem
Does this module heat up
How much input current can these modules withstand? Can I connect a 12v 7ah battery directly to these?
They are rated for 24watts.You can connect a 12V battery directly without problem. The current draw depends upon the device you want to charge, though ideally the input current should not be more than 2 amps for a 12V input
Yes
Hey buddy , i recently purchased this module but after connecting it with 12v battery pack it doesn't show fast charging in my realme 7 device
What I understand is this buck converter does support a few fast charging protocols but it may not support all of them because fast charging protocols differ from brand to brand such that only their provided proprietary charger works in fast mode
I have a 20000mah 3.7v lithium battery. Will it work if I use a boost convertor and QC3 module.
Yes it will work
Your almost 1k subs bro more subs bro 👍👍👍
Thanks a lot! Do like and share my page 😃
is 9v input ok for this device?
:3
Yes you can use it with a 9V input
Bro input 3.7 volt high amp to output me 5 volt 3 amp milega ?
Nahi, yeh boost converter nahi hai. Minimum input of 7-8 volt is needed.
@@UtsavShah_25 bro mere 3.7 volt 18650 cell 6 pcs he usle mujhe 5 volt 3 amp chahiye and charging ke liye bhi safe module chahiye to asi koi module ka link do jo fast charging support bhi kare or output bhi fast deta ho
Please 🙏🏻 reply us......
Your video is no doubt informative. But remove and stop using eardeafening background music. Good intelligent engineers do no need music support. As fast charging requires more than 5 volts,You have nowhere mentioned whether fast charging damages mobile and/or battery or not.
Hello thanks for your feedback. Will take this into consideration.
Well, fast charging does not effect the battery or the phone because devices which have fast charge feature also have inbuilt control circuit to prevent overcharging to dangerous voltage levels. The control IC on the buck converter can actually recognise the device and set the optimal charging voltage
How much input current buck converter need to make it on ?
(Actually i am doing thermoelectric generator experiment .)
No load current is about 20mA per module. Actual current consumption may vary as per the device attached
Is this quick charg module be used for loom 12 v solar panel to charg mobile phone ? Is it safe ?
Yes you can surely use it with solar panels without problems
Thank u
Can i use it with solar panel
Yes you can use it with a solar panel..works quite well
Can I use with solar
Yes you can use it with a 12volt rated solar panel whose nominal operation voltage is about 17 volts
Can a 40 v Ryhoby battery be connect to the 2 in 1 4.5V-40V Voltmeter & 5V USB Charger Step-Down Buck Power Converter Module to light up two bicycle led lights?Any tips also.
This module is rated for a maximum of 32volts, I wouldn't recommend connecting it to a 40v source and ideally we should not exceed 25 volts on this thing
@@UtsavShah_25 Xl1509 chart said is 40 v .I have a 40 volts batterie ,I need to step down to 5 volts can you help me choose a Step-Down Buck Power Converter Module ?Thank you .
@@josejir The IC is rated for 40V. The components on the module are not rated for 40V. My guess is the capacitors will blow amongst other things
I have this board but resetting my mi note 10 phone when charging.
Try changing the USB cable and see that the input voltage is relatively stable with no high voltage spikes
Mera pas redmi not7 mobile hai. Kia Mera mobile ma seaport krega ea model.
Yes
How many phone connect with this buck converter
Modern smart phone already require quite a bit of power to charge so I don't recommend connecting more than one phone to each module
Who else is eyeing on the positive and negative terminals of the battery?
Connections are correct with respect to polarity
yeah but the short would have been next to nothing. those cells are literally in the grave. watch the voltage sag from the tablet and how fast the voltage goes down over the next few seconds
1st tell me bro that how many times i can charge my 5000mah mobile with this fast cahrgig 3.0 module with 12v lithim cylinder battery pack.
Depends upon the capacity of the lithium battery pack
@@UtsavShah_25 my 1 20000mah...
@@advancetech7479 you can expect to charge your mobile about 3 and a half times with 20,000mAh
Cost?
I got these for about 300 Indian rupees
All I hear is music.
U should discharge your phone completely before testing these modules
Do not use chain a product
........
Hindi me video
6volts can damage devices that was design to work with 5 volts only. goodluck.
yep....and thats why devices compatible with QC3.0 don't blow up when they choose their own voltage and current