Capacitor Experiments - How They Work?

Рет қаралды 53,458

Күн бұрын

High quality PCB prototypes: www.pcbway.com
3D & CNC service: www.pcbway.com/rapid-prototyp...
🔥I start a new series of videos based on some experiments I've made during my university time. This first video is about capacitors, how they work, some formulas and some experiments.
🔀LINKS
-------------------------------------
More information: electronoobs.com/eng_circuito...
Occupy mars T-Shirt: teespring.com/es/occupy-mars-...
🤝SUPPORT
-------------------------------------
Join my Arduino Course (Spanish): bit.ly/2JY8icE
ELECTRONOOBS.io: electronoobs.io
Donate on PayPal: www.paypal.com/donate?hosted_...
Help my projects on Patreon : / electronoobs
my Q&A page: electronoobs.io/forum/index.php
Facebook page: / electronoobs
Canal en Español: / electronoobs en español
00:00 Intro
01:58 How to store charge
05:01 Types of capacitors
05:52 The Dielectric
08:24 Distance between plates
09:17 Area of the plates
10:21 Calculate stored charge "Q"
12:21 The RC constant at 63%
13:23 Capacitors under AC
15:08 Thank you!
Like share and subscribe to motivate me. Thank you
#capacitors
#theory
#electromagnetism

Пікірлер: 84

@ELECTRONOOBS 2 жыл бұрын

Arduino Course LEVEL 2 (Spanish): bit.ly/2ZNWgqy Follow me on FACEBOOK for more: facebook.com/Electronoobs Help me on Patreon: www.patreon.com/ELECTRONOOBS

@VijayaLakshmi19807 2 жыл бұрын

This was an amazing explaining Elecrtronoobs, But next time please explain how to use capacitors in custom circuits effectively. Love from INDIA ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️

@jorgemm1914 2 жыл бұрын

@Electronoobs, espero esté video en español

@javiersieiro9363 2 жыл бұрын

Move forward to see you back again in UB!!!

@ALEFILES 2 жыл бұрын

Minute 02:24: "How DOES the capacitor work?" Good video, greetings from Argentina

@mauldulated302 2 жыл бұрын

On Tantalum Caps, the Black Line is + Positive!

@vessk000 2 жыл бұрын

Please make a Part 2 where you explain the different types of capacitors - their advantages and disadvantages such as speed, reliability, etc...

@ELECTRONOOBS 2 жыл бұрын

Good idea. Thanks!

@jj74qformerlyjailbreak3 2 жыл бұрын

Best way to learn. Get to building, testing, documenting results, then loop. God Bless.

@pyromen321 2 жыл бұрын

5:35 Tantalum capacitors have the line on their positive pin!

@ivorytower71 2 жыл бұрын

Thank you for this video; everything was really well explained. During my university degree (nearly 30 years ago), nobody thought of demonstrating the effect of the constant electric field with increasing plate separation; it's quite mindblowing to witness!

@tonyfremont Жыл бұрын

This. I've been tinkering for nye on 50 years, seen all the formulas and never caught that the voltage would go up as the gap increases.

@jackwilliams2010 2 жыл бұрын

These are my favorite videos to watch. A strong foundation in the basics leads to better understanding when putting together circuits. My college introduced us to the equations but we never did a practical experiment for inductors or capacitors like this. But we did for finding the Q of transistors and comparing several of the same part number to see how each is not exactly like the other. Thank you for creating this!

@andeasdonovan9691 7 ай бұрын

This is the best explanation video on Internet

@robobug4167 2 жыл бұрын

quite nice and informative video for capacitors. Quite excited for the next video now

@motog4plus316 2 жыл бұрын

I am amazed with the new creativity used in the video 👌🏻😍

@HitAndMissLab Жыл бұрын

Thanks for the great video. Nothing beats live experiment.

@danblankenship5744 2 жыл бұрын

Amazing video as usual. The best visual explanation I have ever witnessed. I totally thought I understood capacitors before I watched this video. Boy was I wrong. How many others saw the voltage rise as the plate distance increased and imagined a mechanical boost converter?

@PhG1961 2 жыл бұрын

Cool video ! An entertaining way to learn a little more about capacitors !

@ME1D 2 жыл бұрын

Best video on youtube till this moment explaining the capacitors! Thank you so muchh 😭😭❤❤❤❤❤❤❤

@gujarisantamanyugmai 2 жыл бұрын

Nice work! Thank you sir!

@makkam7575 2 жыл бұрын

Amazing video as always. Can't wait to see the rest of this series. Btw you can use an axis of 1 of your 3d printers or laser cutters or even make your own axis to change the distance between the capacitors, discharge the capacitor and measure it's capacitance. Then the data is sent from the arduino to a python script for example via pyserial and saved to a csv or excel using pandas and the graphs plotted with matplotlib.

@NETBotic 2 жыл бұрын

Brilliant presentation!

@badraa7838 2 жыл бұрын

Great video as always!

@sinjhguddu4974 2 жыл бұрын

A brilliantly tutorial, thank you.

@rakesharora2522 Жыл бұрын

Thanks a lot. Very helpful

@electrorush7754 2 жыл бұрын

Nice and informative video.

@mohamedshehata8972 2 жыл бұрын

Very helpful and informative thank you

@onemytech196 Жыл бұрын

Excellent explanation

@AungWinHtutGH 2 жыл бұрын

crystal clear explanation!!!!

@ProfePablo 2 жыл бұрын

Excelente video! Muy Didáctico!

@harikamalakarreddydarapu7410 2 жыл бұрын

Very well explained

@gabrield4240 2 жыл бұрын

muy interesante y excelente explicacion!, entendi varias cosas sobre capacitores gracias a este video :D

@user-bn5cx9do8t 2 жыл бұрын

great explanation

@sdavidCP01 2 жыл бұрын

I like your videos, they are fabulous. I don't know if you could make the cell phone gimbal like the OSMO MOBILE 5, or the continuation of the gimbal from 2 years ago as a model (TAROT), but with other motors. 👍

@psmbclass 2 жыл бұрын

Beautiful project I am making tesla coil these was neccary

@pankajupadhyay1693 2 жыл бұрын

Nice tutorial 👌

@rbouakaz Жыл бұрын

Thank you 🙏

@pyromen321 2 жыл бұрын

13:22 just a heads up, the link to your capacitance meter is not in the description

@dinithaw 2 жыл бұрын

superb video! but i have a question: what happens if we put radioactive material closer by that capacitor made of two metal plates? does ionized air changes capacitance?

@HL65536 2 жыл бұрын

How do you measure the voltage of a 200pF cap without discharging it? fet-input opamp buffer? Or is that multimeter super high impedance?

@vishwarajgatkul9517 2 жыл бұрын

Can u explain about Capacitor dropper circuit 😊

@szevlin 2 жыл бұрын

at 5:34 you say the line indicates the negative pin, but with tantalum capacitors the line indicates the positive, or am i wrong?

@ranaharsh365 2 жыл бұрын

Wanted to see Control system videos on this channel

@Really2950 2 жыл бұрын

Fantastic

@flaviocosta5767 2 жыл бұрын

Amigo ,sou inscrito,acompanho seu canal desde muito tempo,me ajude com um problema,teria como usar um esc de aeromodelo para fazer um potente controlador para mover motores maiores?

@illusion84 Жыл бұрын

Can you please show us that what happens when we put metallic slab between the capacitors

@nloko 2 жыл бұрын

15:27 Permittivity of "vacuum" (although nowadays the preferred term is just "electric constant")

@VictorGomes1 2 жыл бұрын

Nice!!!!

@subhamdutta7778 2 жыл бұрын

Please make a video about low and high pass filter.....(in details)🙇🙇🙇

@rowmen6293 2 жыл бұрын

Thankyou

@MD-qz6gk 2 жыл бұрын

After do some experiments about SMD resistirs.

@krisraps 2 жыл бұрын

What A Cool Video, Next You Could SHow How To Make The toilet paper aluminum foil capacitor

@qbitsday3438 2 жыл бұрын

Hi I joined your Patreon !

@tonyvarghese75 2 жыл бұрын

Can you please make driver drowsiness detection system using raspberry pi and usb camera

@Pulverrostmannen 2 жыл бұрын

5 volts on a 2,7 volt supercap? I was almost ready for an Electroboom moment there lol

@johnkoury1116 2 жыл бұрын

You guys are awesome electrical engineers. How can I take 2,000 volts 30khz and change the frequency to 60hz to run into a microwave oven transformer . Can that just be done with a resonant capacitor from that microwave?

@jdelectron 2 жыл бұрын

Next inductance.,,,,, Can you gave any idea hint syntax For Convert code for ' i2c lcd 16X2 ' RLC Component tester that U describe in the video.

@user-bn5cx9do8t 2 жыл бұрын

please make episode for super capacitor

@kushbala2781 2 жыл бұрын

sir your all projects are cool, i like all project, sir please make a 3d printer with arduino and dvd rom.. please sir

@pecilijevelicanstveni4973 2 жыл бұрын

Perfect! Very obvious and informative. Kids has to learn a lot. But one thing keeps bothering me. Surface area. What exactly is meant by that term? If we look at the capacitor and its plates, we can see that each plate has two sides (if we neglect the surface of the thickness of the material), so two plates have four surfaces. So, what is, in fact, the area taken in the capacitance calculation equation? And, please, answer me: what application you use for the graphical animations? They are so wonderful!

@pecilijevelicanstveni4973 2 жыл бұрын

Thank You for the answer! But, please, can you answer to my questions? Please, read the whole text.

@wizardman1313 2 жыл бұрын

In school I've always learnt that the area used is the area of the faces that directly face each other

@pecilijevelicanstveni4973 2 жыл бұрын

@@wizardman1313 Thank you! But, there are two surfaces that directly face each other. Do we take only one face? Or both of them?

@nezbrun872 2 жыл бұрын

Quick correction, just to confuse everyone, unlike most electrolytics where the band is negative, on tantalums the band is usually positive.

@oleksandrn269 2 жыл бұрын

Interesting, thanks. Interesting style of the author as well. It's like he always wanted to be a cool rapper, but become a nerd )

@ats89117 2 жыл бұрын

The line on the tantalum capacitor at 5:34 is the positive pin (anode). Why they did this opposite to convention is beyond me...

@juanestebanrodriguez9742 Жыл бұрын

the tantalum capacitors are marked in the opposite way. The mark is for the positive pad.

@subramaniamchandrasekar1397 2 жыл бұрын

In a capacitor, the plates are mechanically pulled towards each other when charged. Regards

@pic2pic 2 жыл бұрын

Why electric field must be constant ?

@mutthunaveen 2 жыл бұрын

Hey man... Sorry for less views after 20hrs of upload. I've got an project idea... Make an esp8266 based logger with or without sd card, 3 or 4 channels with one ADC (making use of controller). The logged txt files need to downloaded from sdfs/littlefs (espnfilesysyem or by some other means) remotely... This will be definetly needed for most of the hobbyists just like your previous videos electronic load.

@NishantjonyJaiswal 2 жыл бұрын

Gr8

@brandonvanderryst176 2 жыл бұрын

You spelt "capacitor" wrong on the image for the video

@VU2GA 2 жыл бұрын

Today's video volume is very low. Please take videos with high volume so that video may be viewed directly not with earphone. Thanks. Vu2ga

@abdullahashraf3151 2 жыл бұрын

You 're way so Cool

@martinkuliza 2 жыл бұрын

I tried these experiments myself BUT IT DIDN'T WORK Later i realized where i fucked up.... .............. I DIDN'T HAVE A BANANA 😁

@dismayer666 2 жыл бұрын

Banana for scale? :)

@ELECTRONOOBS 2 жыл бұрын

Of course

@wyunreal 2 жыл бұрын

No he visto el vídeo solo porque me has puesto un anuncio que no se puede cerrar

@wyunreal 2 жыл бұрын

De hecho uno que no s puede cerrar y después otro, en fin

@t2tatu 2 жыл бұрын

💎💖💖💖🖖💪✊💖💖💖💎

@jstro-hobbytech 2 жыл бұрын

I love your videos and think you're a great engineer but sell that 1400cad multimeter and 5000cad keysight oscilloscope. Get a new 1100 rigol 8gsa mdo and a u-nit 61e and you'll have a few grand to sink in to new stuff. If I could afford it man I'd be a patron but I'll make a donation when I can brother. It's expensive being an electronic engineer on KZfaq and being able to buy the stuff you want. Like electroboom, he's a genius but he's funny and a beginner won't learn anything from him like they can with you and you're always thinking a million steps ahead. It would be cool to show people how to make intermediate circuits like buck boost converters on strip board and then they'd click through pcbway. The service is cheap but the shipping costs 46 dollars from where I live in Canada and it takes 2 weeks to get.