How to increase the power of the charger
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- Опубликовано: 26 мар 2019
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First part • How to increase the cu...
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As an electronics enthusiasts i find your videos to be very informative and amazing. Such knowledge can only be gained through experience and im glad you share this with everyone. Thank you.
Although many changes were needed, this video is educational by showing the approach and considerations to upgrade the power output of switching power supplies. Great video!
Thank you for sharing this information with us and your experience.
I have read most of the comments from your followers and I tell you, that is very impressive.
I am an electronics enthusiast and have very little experience learned much from it and will share the video. From the Dominican Republic Guillermo keep it up.
Nicely done! The explanation is clear and concise! I may try this as I have a few low power wall warts lying around. Thanks for the great info!
Excellent information. Just what I needed for experimenting.
If you have more examples please show us.
Thanks a lot!
This video is very informative and clever. Outstanding work lady!
Excelente trabajo. Felicidades por el esfuerzo de hacer el video y sobre todo, gracias por compartirlo.
I am a big fan of your work. You have a talent for design.
This video is very informative just like all other videos keep up the great work
Thank you for sharing and explaining everything so well. Quality video!
All your videos show your expertise on electronics and very valuable advise. Very clear videos and with diagrams. I think i will finally decide to try your template files so I could try Jlcpcb boards.
Piece of cake, i did that step by step in a record time of 39 days. 🤣
at least you did it in 39 days. some of my projects are going on for years.
Yeah i did it with in 2-3 days didn't get any considerable output and burned the transistor further experimenting 🥺
😄😄 atleast you did it
1 year now still thinking to do it
Excellent narration and easy to follow, thank you
This channel shows me videos that I was searching for ages
could you pleas show a detail video that your making that pc smps power supplay
Thank you. Makes understanding much easier with this video.
Really interesting, man! 😃
Great job!!!
Good video. As they say, the parts to make it costs pennies (usually), the knowledge to make it is priceless. In my case just finding the magnet wire to rewind the xfmr would cost many times simply replacing the ps with a bigger/better one but where would the knowledge come from? However, the safety concerns expressed in the comments are valid. Opening up and modifying any mains level electronic device is dangerous so don't do this unless you know and understand the risks. The shock you receive could be deadly!
At least not another scam to make clicks
Great video.
Thanks for the detailed explanation
Finally Very clear and clean video. Thank you very interesting.
That was so cool, I love modifying existing circuits.
Hi can you please tell me how to change a 5v 5amp power supply to 12-14v 5 amp? Would use it to run my cb radio. Thanks alot
Beautiful video , thanks !!
very interesting content .. and I learnt many significant things ,..
Ahparik Aka I thank you very much. Great Vid. Greeting from California. Misak
The most exciting explanation on smps on u tube. Thanks
I live when she said "Everything is simple ". Your husband is lucky lol
good content: explains well desired result and use of (ahem) junk box materials to extend the performance of sub standard device.
Wow.....that was really cool....and very useful! Thanks!
a lot of you may not understand, but this is a very quality video
But not a quality comment, without capitals and proper punctuation... Sad.
Great Teacher!
Regards , Kasyan. Excellent channel. As your colleague , if you dont mind, i would add one precaution and warning - safety margins when winding SMPS transformer. In your video , i saw that you haven't left any space from end of winding to the end of transformer body. If you look closely , industrially made transformers have winding that is in wound in the middle of body ad have some space between ends. Sometimes they also use some insulating "sleeves" for ends of wire that connects to the transformer pins. That ensures better primary to secondary insulation and that can be dangerous from the safety point of view. Everything else is excellent , thank you for detail explanation , i really enjoy watching your videos. Keep up the good work.
Nice, your chalnel is full of information.. 👍👍👍
Excellent work
Nice work, awesome
Thank you,very good and informative video.
nice video, it help me alot
Great vedio. Detailed explanation. No doubts or questions. A big thanks
Wow great video. 👌
Thanks
Cool mod... To point video with valuable information
Awesome video 😊
Useful video 👍
Fantastic Guru
Nice variable resistor you got there
That was great!
Great, Thank You
Good job!!!
nice video... could you please make the same videoforthe charger with mosfet and IC power?
Can you find about small 6 pin smd chip in most of latest power supply, their is no information about that chip numbers on internet.
Your video was just amazing and fabulous 👍👍👍👍
I like to know the variable resistor you used, i like to test my wall adaptor also.
Very good .
Nice video but i have a question about 5 v dc android wall charger of 40 amps with switching FET 10N60 operated with a smd ic. Due to the fluctuation main input Ac 220 volts switching FET Transistor is burnt along with frequency controlled smd ic not available generally. Can i replace this burnt switching part of the circuit with other part of the circuit board ?
Good job
Awesome. Would be nice to see you make a 5volt psu with 2.5amps please.
is tranformer app can be use to find windings for mobile chargers transfomer
RE ENFORCING THE TRAILS WITH SOLDER
le Usb connectors : thin metal sheets brrrrrrrrrrrrr
WOW. You taught an OLD DOG to RECYCLE junk he was about to put in the TRASH. EXCELLENT TUTORIAL.
Thanks, I can definitely do this at home 😭
Its actually not that hard, but its still kinda pointless :D
good video and nice voice :D
@Kasyan TV What is the micro socket on that tester for ?
very informative video. 👍👍
can i increase output current in optocooler less power supply? as same circuitry
Like ur messy workspace!
the casing looked identical to one I already have but the inside is completely different, I changed the voltage by changing the feedback resistor but I still need to make some tests
Excellent information. Please we need more explanation Thanks for sharing us
⭐🌟⭐🌟⭐ Kasyan TV , you are the best !
It is possible to built or adapt this transformer circuits in a way that if nothing is connected as a Load, the whole circuit works as an open circuit for input stage??.. i mean, that if nothing is connected and the transformer still plugged, it stay there with zero power consumption
Very interesting in principle! In practice however, a 2A 5V charger replacement could be purchased for less money than the time (=money) it would take to make this modification. Great knowledge for enthusiasts and engineers, though! Using the same principle, one could modify a much higher-amp PSU to an even higher output, thereby saving money! :)
Wish i could get that schematic along with components value.
Supper i must try
Good video
would you mind publishing a switching power supply for audio amplifiers? These works typically with +30-50V and - 30-50V (symmetrical) range.
Go to technical long channel it is his regular work
there are MANY problems with that
Is it posible to change google assistant sound to kasyan tv host sound.
ha ha ha
Regularly i watch your channel. Please also explain which pins and layer of transformer corresponds to primary windings 1& 2 annd secondary winding 3 as per your circuit. It is confusing actually which winding is enhanced by you. Thanks.
I like the narrator's voice in this channel..😉
Searching this kind of video from years.
what is the outer wire size?
Good day. Is it also pssible to step down a 19volt laptop power brick to output 12volts just by modifying the windings. Without using any extra components such as a regulator.
Hi im looking to do the same thing to run a cb radio at around 13v. Do you know how?
Liked it
I need opposite! To raise voltage from 12V to 24V, how to do that???
Just double the amount of turns on the autput and change the voltage of your Z diode to 22.8 v and make sure that the components on the output can handle the voltage. Im not sure but I think it is right.
Great
wao ere experto en funte comutada. como podria armar una fuente de la boratorio de 0 ,30 voltios a 10 ampere ajustable!!!
It's time for to update this video we can do it while lockdown
Can you demonstrate with explanation how can we turn a PC SMPS to a variable power supply.
He already did it :)
MORE POWER !
Also the light bulb is a good safety feature whilst testing, but would always recommend isolation transformer…….
Worth learning the structure and funtionality of the adaptor, but never recommended to fix the components just because of the danger
More useful project maam
interesting, would have been nice to know the AC input voltage applied during the initial output analysis and upon completion how it performed over the entire input AC voltage range.... not to mention temperature rise of key components ( before and after )... Cheers
Based on the plug I'm going to go out on a limb and say 220 to 240 volts would be the input. Tbe plug type is type C which is European Asia South America ungrounded
@@frantickoala994 thxs, kinda figured that, the label on the power supply listed input Voltage: 100 to 240 V AC. normally when you measure an output voltage one states at what input voltage. it's also a good idea ( & design testing ) to measure the output ( range ) over the entire input (range) as there will be some variation . . . and especially after any modification(s) have been made.
The uploader is definitely an engineer. No hobbyist use fluke as their multimeter :)
I do.... But i just like quality products
You have to be crazy to do all this work when you can buy what you made for $5. What would be interesting is to know how to change a 5v 5amp power supply to 12v 5amp
Pl make a video on increasing voltage from 12V to 15V to use as a carbattery charger from old computer power supply.
Find a pin from the main ic that goes through a resistor to the output. Cut the trace, solder a trimmer potentiometer in there. Should get to 15/15.5v.
Luar biasa
Please publishe a 30amp 12v solar charge controller without micro processor
I bet the components are already driven above their specifications, and this is doing it even more.
How much do you bet?
Cool video but for the effort you may as well just buy a suitable power supply in the first place
Your missing the point.. this is a fantastic video but you just can't see why it is..
@@talclipse no I understand that it's cool that you can change components of a plug for it to have a greater output of power but it's not worth it
The idea is learning and the satisfaction you get from being able to do something like this... that guy was right you missed the point of the video....
@@keithking1985 the title says how to. This is supposed to be like a tutorial but you would just buy a better power supply.
Then y u watch the video 😂
Good tho need lots of thing
I would rather skip and get a new one
How about increasing the switching frequency?
Make cheap pd trigger circuit