Capacitor charge time calculation - time constants

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Learn how to calculate the charging time of a capacitor with a resistor in this RC circuit charging tutorial with works examples
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Опубликовано:

22 ноя 2021

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Комментарии : 92

@EngineeringMindset 2 года назад

*These videos take a long time to make* if you would like to buy Paul a coffee to say thanks, link below: ☕ PayPal: www.paypal.me/TheEngineerinMindset Channel membership: ru-vid.com/show-UCk0fGHsCEzGig-rSzkfCjMwjoin Patreon: www.patreon.com/theengineeringmindset

@tranthithanhvan9965 2 года назад

@klaus6178 Год назад

I just want to thank you for how straight forward and easily helpful this was. SO THANKS

@jacobmichael1911 2 года назад

This is honestly brilliant, well done 👏

@ralphacosta4726 Год назад

Quickly and simply explained. Thanks!

@selfmade128 2 года назад

Thanks. Keep simplifying engineering for us!

@marcfruchtman9473 2 года назад

Thank you very much for this video!!! Great stuff. Would love to see a similar video for Inductors with a resistance in series as well!

@RandomlySelectedUserName 2 года назад

Thanks for free and amazing easily explained videos ❤️ appreciate it.

@petercamusojr1545 2 года назад

For timing circuits I always chose 3 TC (roughly 95%) as the trip point. With all the variants of battery voltages, resistor and capacitor tolerances seemed to give may designs a little more functional design reliability. Then again my efforts was done with graphpaper and pencils. I enjoyed your presentation and graphics. Good job.

@EngineeringMindset Год назад

Check out NEW resistor video, everything covered! ➡️ ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-DYcLFHgVCn0.html

@lorduvaltv274 2 года назад

Reveal all the nuance information that is generally hidden or not explained. Appreciate you guys very much. When I got money to.spare I will be making a handsome donation.

@tonybp 2 года назад

This reminds of the time a physics teacher marked my answer on a test as wrong... the question was about the time constant. I took into consideration the 5 TC need to reach almost full charge, the teacher was stubborn that you only needed one TC. In the end he had to admit in front of the class I was right but at the price of him giving me attitude the rest of the semester.

@muhammadaarizmarzuq295 2 года назад

I feel you bro

@xamxd07 9 месяцев назад

Same shit happened with me lol

@Dj_JohnMac Год назад

It's explained good in this video, keeps it in a nice easy to digest format

@electronicssciencebysherry5050 2 года назад

You are really God's given and blessed one thank you so much.

@SorokinAU 2 года назад

Thank you for work!

@mahesh3932 2 года назад

Thanq for providing the video at correct time

@dido1803 2 года назад

Great information!!

@alexbrown1050 Год назад

Thank you so much!

@daniloivkovic6634 2 года назад

Thank you!

@PampostReturning 2 года назад

Thank you 😊❤️

@kylemasten2552 2 года назад

Great video!! Think you can do one on UV lights and how they work?

@flyball1788 2 года назад

Good, accessible description - but you might want to edit the last graphic since you appear to still have the battery connected when you discharge the capacitor which is not going to turn out well (except the odd arsonist maybe) :)

@srttexas4648 2 года назад

Thanks!

@EngineeringMindset 2 года назад

Thank you

@mmh1922 2 года назад

Nice.

@guitarizta7142 2 года назад

thnx 4 this explanation again about caps bro..always curious if what exact amount of capacitors i mean what is exactly formula of capacitance and voltage of a capacitor from the voltage source?

@bornagainbornagain6697 2 года назад

Nice explanation of how caps work. Always was curious how they break down and deteriorate in performance from new to aged. When do you pull the plug and replace one? Does it become noticeable if one is being used as a filter in a speaker crossover?. What would be the symptoms in hearing, as opposed to just measuring with a meter? Love all your vids.🤷‍♂️

@casemodder89 2 года назад

you replace em, as soon as the led thingy just flashes, the tv doesn't bring up a picture or the elctronic ballast in the CFL light fails to strike the tube or restrikes it out of nowhere serval times.

@EngineeringMindset Год назад

Seen the new LED explained video? so much detail covered! ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-O8M2z2hIbag.html

@realestateservicessaleshea99 2 года назад

☕🍺🥃🙂👍🏻 Thanks again for the videos.

@thunguyenvan7519 2 года назад

Thanks you for this video. My English is not good so could you add the auto translate modes to easy understand for me. Thanks you so much.

@pavanu629 2 года назад

Hi, we have a Formula for Capacitor Charging and Discharging Time... Kindly include that in the video Thanks

@tedundercarriage8183 2 года назад

which is.....?

@gamelover2594 2 года назад

would be nice if you make a video about dimmer for light using diac and triac

@KartikPatel-nt4ff 8 месяцев назад

😅😅😅😅😅😮😮well information good show 😅😅

@rolandoalvarado641 Год назад

Thanks

@EngineeringMindset Год назад

Thank you

@enginerepairguy 2 года назад

Hi paul. At first i loved your ENGINEERING videos. It seems that it has turned into high school physics..

@EngineeringMindset 2 года назад

Don't worry, there's plenty more on the way for hvac, refrigeration, engines, motors, cars, valves, electrical etc etc. There's a lot of demand for these shorter electronics basics videos and I try to help as many people as possible to understand subjects they find difficult. Plus the additional views hopefully bring in a little extra ad revenue which I can use to fund new videos and keep providing free content.

@dikhamove1701 2 года назад

Please add subtitle indonesian language for all vidio

@DrZygote214 2 года назад

There's something extremely familiar about this. Is this a remake of an old video?

@EngineeringMindset 2 года назад

Yes, people keep messaging me asking to cover it so I released it as a standalone video so it's easier to find. Plus hopefully a little extra ad revenue to fund more videos so you get more free content

@DrZygote214 2 года назад

@@EngineeringMindset Ah i found it here: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-ucEiEic-kZ4.html I knew i saw that green chart before. Im shocked that vid was only less than a year ago, thought for sure my memory was reaching way deeper. PS., does charging time for Supercapacitor use the same formula as regular capacitor? Ty for your channel.

@tvdylan 3 месяца назад

surely the charge and discharge curves are different shapesfor different types of capacitor !!

@arundev3700 2 года назад

👍👍👍

@Ayoub-rc4hh 2 года назад

👍🔋

@darsaishealateja1345 2 года назад

Can you please explain about power Electronics concepts

@EngineeringMindset 2 года назад

We have lots of videos on power electronics, please see our channel videos or website

@nahblue 2 года назад

Nice video but why not point out how the numbers are related to each other, to make the video more relatable? (the 63% and 100 - 63% etc)

@Oldhogleg 2 года назад

Why did you leave out the obvious connection with the charge/discharge curve and the natural log e function of (1-e¯ᵗ) for charge and (e¯ᵗ) for discharge?

@shadowbanned69 2 года назад

Beautiful explanation!!! Could you do one for the capacitors they use for car audio. They only list the farad count and nothing else. This is why real audiophiles who want the details never get them. And crappy caps are sold and people get ripped off for buying cheap un needed capacitors who ratings are falsified for a good reason...

@camthemanis2kool 2 года назад

Or the capacitor plague caused by capacitor degradation! Maybe a deeper dive into specs like DC bias on different types of caps

@sudheerkumar5966 2 года назад

Very good sir

@jmpattillo 2 года назад

Can you do an example with the resistor and capacitor in parallel?

@EngineeringMindset Год назад

Check out NEW resistor video, everything covered! ➡️ ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-DYcLFHgVCn0.html

@maharun Месяц назад

what do you mean by segment?

@ajayjoseph8722 4 месяца назад

How will the capacitor charge fully when there is a voltage drop across the resistor? As an example, if it is a 10v supply, with 5V (Vr), how will capacitor reach 10V, when resistor is in series with 5V?

@ammoniahuffers 2 года назад

It's time to talk about huge "power factor correction" capacitor...

@mdsonu1660 2 года назад

Uploads it in hindi version sir plz

@EngineeringMindset 5 месяцев назад

www.youtube.com/@EngineeringMindsetHindi

@BB.......... 2 года назад

Darn it, I used to know how to calculate this but have forgotten over the past 5 years.

@psychastria 2 года назад

Are these constants and formulas the same for all types of capacitors (ceramic, mica, poly, etc.) in addition to electrolytic? Or does each type have its own constants and formulas?

@zachcrawford5 2 года назад

@@andonajohn This sounds cool, how did they react?

@nickharrison3748 3 месяца назад

current = charge/time. so, current decides charging time.

@xzoli8 2 года назад

Second 1: 9Vx0.632=5.68V, I don't understand the 0.632V value, where you get this value, how you calculate it or it is measured value???

@xzoli8 2 года назад

@@kennmossman8701 ok then that's why I was lost at that point, now I understand, thank you 😁 and I think that formula is a bit complex or complicated somehow because it wasn't show in the video.

@rr.ff.tt. 2 года назад

We kindly ask you to put an Arabic translation because we would like to better understand the content you provide, and we thank you very much for these useful clips.

@nannocadotdot4416 Год назад

Where does the 0.632 comes from?

@DangDatsCrazy 7 месяцев назад

(e-1)/e

@AR07115 2 года назад

add Indonesian subtitles

@Thamli 2 года назад

I'm still stuck with an issue from a previous video: why does an empty battery give 1,5V and this have to test it with a load to have the correct reading.

@EngineeringMindset 2 года назад

The electrons might be built up enough on the plates to give the reading, but it can't sustain a chemical reaction to support a load

@Thamli 2 года назад

@@EngineeringMindset wouldn't the multimeter discharge it due to closing the circuit and thus creating a load?

@marcfruchtman9473 2 года назад

@@Thamli No, because a multimeter typically has a massively high impedance (or in the case of DC, that would translate to resistance). Meaning that the battery doesn't see any significant load. A multimeter will only show the available voltage. To really test a battery, it's much better to use a load tester. However, if your multimeter shows a low voltage on the battery, then there is no doubt that the battery is weak. A higher than nominal voltage being shown on the multimeter "hints" that the battery is "ok" but it's only a indicator, since it's not a test under load.

@EngineeringMindset Год назад

Check our new Multimeter tutorial out ➡️ ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-4lAyzRxsbDc.html

@payaso2297 2 года назад

XL 🤔

@chriswaggoner2388 2 года назад

Where does 63% come from? (exp{−1} is 37%)

@basmannetjeee-fr Год назад

Why use a resistor? im just curious

@EngineeringMindset Год назад

Check out NEW resistor video, everything covered! ➡️ ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-DYcLFHgVCn0.html

@henrikkrystad2539 Год назад

capacitanse not capacity

@lashlarue59 2 года назад

In the first circuit why did you have a resistor there at all if the purpose was to charge the capacitor as fast as possible?

@jayytee8062 2 года назад

The purpose is to see how to control and measure charge and discharge of the capacitor which is used in various circuits as well as timing circuits.

@lashlarue59 2 года назад

@@jayytee8062 So is the resistor there to have a standard moderator for the current flow?

@jayytee8062 2 года назад

@@lashlarue59 The resistor is limiting the current flow so it slows the charging of the capacitor. If there was no resistor then it would charge instantly - depending on the capacitors farads value and the supply voltage/current. I'm an beginner in electronics and my explanation is less than precise. Hopefully you get the gist of it.

@lashlarue59 2 года назад

@@jayytee8062 Got it, thanks for the explanation.

@EngineeringMindset Год назад

Check out NEW resistor video, everything covered! ➡️ ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-DYcLFHgVCn0.html