Electronic Basics #13: Coils / Inductors (Part 2) || Reactance

9 років тому

Part 1: • Electronic Basics #12:...
Previous video: • Make your own LED Ligh...
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In this video I will explain what reactance means and how you can calculate the amount of reactance for a coil. I will also talk a bit about reactive power and phase shift.
Music:
In the Hall of the Mountain King, Kevin MacLeod
Killing Time, Kevin MacLeod
(incompetech.com)

КОМЕНТАРІ: 164

@afrocatpro 4 роки тому

2:26 that wave form is 🔥🔥

@donaldfilbert4832 7 років тому

Your approach to technical explanations and the visuals you devise are far superior to anything on UKposts !! For example - your explanation and demo of phase shift due to inductance is excellent !! Thanks for all you do !!! {:>)

@yakacm 6 років тому

And all in a non native language.

@QuickishFM 5 років тому

Imagine paying £9K per year and then end up learning more from UKposts than from your professor.

@JorksX 9 років тому

Dude, you got my sub :3 Great job. I am learning electrical engineering and now starts my third year. We haven not learned about coils at all, and these videos are very helpful and easy for me to understand. Thanks.

@greatscottlab 9 років тому

JorksX You're welcome ;-)

@Etiblack01 7 років тому

I just started out with electronics and I'm still taking in all the new things about inductors, capacitors, etc. Your videos help me understand, thanks.

@bikutoso 8 років тому

I hate when i start a playlist and is plays from the newest to oldest video.

@DasJev 7 років тому

just add things backwards

@nityodaytekchandani701 4 роки тому

Yeaaaa

@mihayseby98 3 роки тому

good for newbies

@ronjon7942 Рік тому

Ya, u can rearrange the order

@quasa0 Рік тому

you can make your own playlist, will take you 4 mins

@mikester9673 4 роки тому

Love these videos! ive seen many many many of your videos and always appreciate videos like these! i finished my first year of Computer engineering and its nice to recap with these videos and be able to make perfect sense of everything!

@UjjwalKumar-gl3rr 4 роки тому

I was fed up of reading theories but still it was not cleared. You are dope 😍. Thank you. You have a great sense of explanation using practical approach.

@dasgettopikachu7878 5 років тому

Shit, you have to be 100% attentive if you don't want so miss some information because every sentence is important. Best electronic basics series I have seen.

@aidanwansbrough7495 4 роки тому

Thanks for explaining, I've found this series really helpful!!

@proyectosledar 9 років тому

I feel sorry for those leds. saludos amigo.

@KaienSander10Official 8 років тому

RIP leds 2015-2015

@ArsyadKamili 8 років тому

+KaienSander10 June 7 2015 12:20:01:02 June 7 2015 12:20:01:02. Blink of an eye

@KaienSander10Official 8 років тому

Arsyad Kamili XD

@dnyaneshvarsalve 3 роки тому

I like the way you explain every small points

@RafaelAcurcio 7 років тому

I will see you next time! Great project great scott.

@Abwesendx3TM 6 років тому

Guten Tag ich wollte Ihnen mitteilen das ich Ihre Videos sehr mag und äußerst hilfreich und lehrreich finde.

@subsynchronous 9 років тому

Great accelerated 101 to 201 tutorial. It's like a refresher course for me.

@shanewatson1075 5 років тому

You are awesome.. you've enhanced my understanding to a new level

@TKomoski 9 років тому

Great Video, I always get a kick at your presentation skills.

@tubata111 7 років тому

your channel is frekin awesome !!!!

@pepe6666 5 років тому

Agree completely. I have a transistor tester guy just like you speed and they rule. They have so many features. Also +1 for German quality

@gian3458 7 років тому

3:17 that l/h pass filter & mosfet is pretty useful, actually. You can somehow use frequency instead of voltage states, like you used in your VU Meter video

@fdinisheadbanger 8 років тому

Hello GreatScott! First of all, I really like your videos and I've been learning a lot from you! Seeing this two part video about coils and inductors made me think if it is possible to substitute a transformer burnt coil with an external transformer with the same coil voltage. I'm kinda lost in my thoughts about it, I am wondering how the grounding is done, etc. I wish you could help me with this question. Thank you very much!

@VintageElectronicsGeek 9 років тому

Awesome video as always!

@LawrenceKesteloot 8 років тому

Thank you for the nice video! How are you measuring current on your scope? Can the scope do that directly or do you need an external device? (Like you pass the current through a resistor and measure the voltage across that?)

@aishwaryapratapsinghjadaun6083 6 років тому

you deserve more subscribers ......... excellent contant

@peckelhaze6934 7 років тому

Thanks for these.

@daz41262010 Рік тому

quality informational video :)

@FreshCraft242 9 років тому

sehr gut erklärt!

@jamest.5001 6 років тому

MR Great Scott. I have some large transformer cores like the one in the video. if wound as a inductor. could it be used as a inductor for a low frequency boost converter? for like 24 vdc to 170v DC? if so what current could be obtained from such a coil? and frequency range it could be used? would it be a OK for a boost stage for a inverter? great video. can't wait for the next one.

@dexterboy1021 4 роки тому

Great vid👍

@markteague8889 6 років тому

Oh, you did mention about the field collapsing to push current out of the coil first thing in this one ...

@calogiga 6 років тому

Hello Great Scott. Thanks for your terrific channel. I have a question about this video : what is the reference of the transformer 220V AC - 15V AC ? I need to buy one but I cannot find this kind of transformer on the net...

@niltonsacchetti1392 3 роки тому

Tks for very nice explanations! Would it be possible to you to teach how to build a true Choke Input power supply, including the inductor and the bleeder values calculation, as well as critical inductance concept? Thank you very much!

@cuspate 2 роки тому

Great video. BTW, EBay and Amazon links to the transistor tester appear to be broken.

@courtneyrize2048 7 років тому

Hi Scott, thats so much for you video's Great work! I am very new to electronics and initially prefered to stay away from electronics but I am working with hydrogen from water production. I am wondering if you know how to make a high voltage dc (1800v apr. i saw before), 1 amp apr., and pulse width mudulator for frequency, 42.5 khz , from 12V dc or less. Do you know of any controllers available like this for purchase? Or a diagram to attempt to make one? Thanks Take Care

@Lovreli 7 років тому

great scoot,can you do a video on induction heating

@mohdaijaz454 4 роки тому

Sir, can i overlap the winding of wire on the toroidal core inductor . Will it effect the inductance?

@arv1ndgr 8 років тому

Awesome work! Keep covering some videos on Basics, and it'll help a lot of students to learn more. Good Luck...

@mixme8655 6 років тому

wow great thank you learned alot

@Nesh.b 8 років тому

Hey super video Meine Frage ist ob man mit dem Transistor Ein Magnet Feld bzw emp jammer bauen kann oder ist es nur zum testen ?!?

@gmanchannel7 7 років тому

hi great scott . can you do a some applications for joule thiefs? and compare it to a voltage booster

@zuluflight5467 5 років тому

für mich interessant ist der part, an dem ich kapierte, wie wichtig die frequenz ist.

@redhotaxel2505 8 років тому

Very nice channel!!!!

@Tekjive 2 роки тому

New Sub’r here, great stuff bro

@Bits32 9 років тому

Informative and educative..

@KaienSander10Official 9 років тому

Yep

@halonothing1 5 років тому

Hey, we have the same multimeter, almost. Mine's a UT61E, though.

@taufeeqkhan2629 6 років тому

can you show that our home supply voltage is sinusoidal in an oscilloscope.will u direct connect CRO leads to wall socket

@disectormusic 5 років тому

Thank you

@4ur3n 7 років тому

I came here for the knowledge, but the accent was a winner :p

@ziadfawzi 5 років тому

Thanks.

@eestiyoutubeiprugikast391 7 років тому

Nice video, but can you make any tutorial about tesla coil.

@Mark1Mach2 3 роки тому

Nice

@allthingsaustralia4861 7 років тому

Do you have very basic videos or is more for advanced electronics. I am really new to all of this but found the video very interesting. Thank you!

@greatscottlab 7 років тому

I do all kinds of projects and videos. From beginner to advanced.

@tubata111 7 років тому

Scott maine frau explain to us hw the different components work in circuits as different function and WHY they act like that. Tell us how to find the right micro controlers for our projects and how to recodnize them. Danke !

@jackseley4084 7 років тому

GreatScott! Can you please do a video on relays

@alewarten 4 роки тому

Hi, great video and subscription from me. Where can I buy such a blue transformer or kind of?

@erbinjaypadit8209 8 років тому

sir.. could you make a vidio how to make a transformer, both step up and step down transformer.. including the computation and the gauge of the wires needed.

@abeditani8293 4 роки тому

I need a machine that can test all the inductor coil . What you suggested for me to buy . ( Not too expensive and not too low price )

@sameerkulkarni4023 6 років тому

Can you tell me what V vs I graph would be for Inductor(DC).

@khashmeshab 7 років тому

I always wanted a Transistor Tester. These devices are magic, a must have for every electrician, cheap, useful, handy. But I live in Iran and we have no way to pay for internet shops. Also none of the international eshops (including Amazon, eBay, etc) ship to Iran. Most of them even block our accounts!

@neweraccount5615 5 років тому

What makes the coil different than a cylinder of copper if the wire is bare and touching all the way around?

@danielpravin3231 5 років тому

Sir why you connect resistance in parallel..?

@pushpapoojari5907 4 роки тому

Please make a video on transistor,s and mosfat,s

@leozendo3500 7 років тому

that "transistor" drawer looks great..

@CarlosSilva-wf7hd 8 років тому

can you make a video about tesla coils?

@outplay2654 8 років тому

why when I open things apart i find that in some corcuits they are pads that they didnt solder on it any thing and they were written on them the names of components

@mat-bh 5 років тому

Please, make a ground loop filter. Ow explain how to avoid it

@simonndungu1196 5 років тому

just cool

@thomashowe855 2 роки тому

“ and as everybody assumed, the LED d i e s in the blink of an eye” -GreatScott, 2015

@cucginel1941 4 роки тому

So that means that i can use this principle to make a dj turntable?

@JakeTheCake254 3 роки тому

For some reason my college taught us about impedance before reactance and I am not sure why.

@stelvio5487 2 роки тому

how to calculate the self-resonance frequency of a coil?

@alaapjagdale4717 2 роки тому

Can't be better than that....✌

@canborcbakan4206 6 років тому

What the units ( like c=10pF or mV)

@josipzlk8019 9 років тому

do a video about LTspice

@alanzhang1518 5 років тому

Lohnt es sich jeden Coil von alten Geräten zu behalten?

@mnkproductions02 6 років тому

I want to make a wireless charger at home. Can you help...?

@legominimovieproductions 4 роки тому

Can i built a combined filter that lets under 50hz and over 1.9Mhz trhough?

@KiR_3d 5 років тому

Is here some video about "how to make a contactless LED power transition"? Actually I've waited it in these videos...

@AkashKumar-px7rw 7 років тому

can I get the schematics of the circuit at 3:15? thank you :)

@warlord2119 6 років тому

I am getting same voltage on input and output of an transformer ,what must probably going wrong

@domiNATEion 5 років тому

How does pi come into the forumla? I mean... not saying that I really understand anything else but it seems strange. Another obstacle to figure out...

@diyarc7996 5 років тому

Please make a transistor tester 🙏🙏🙏🙏🙏🙏

@scienceconsortium3060 6 років тому

can inductors work on dc

@qmanyt3127 9 років тому

You didn't upload a vid for sooo long thank god I thought you we're dead

@greatscottlab 9 років тому

DontGamerME What? It's only been two weeks since my last one.

@qmanyt3127 9 років тому

yeah but i love your videos :D lol

@TKomoski 9 років тому

DontGamerME Give the man a break this is not TV

@qmanyt3127 9 років тому

sorry dude also sir Scott I am really sorry

@greatscottlab 9 років тому

No problem ;-)

@nicholaswalker5431 7 років тому

hey I found this 220VAC - 24VDC power supply inside of a Xerox digital printing press and i don't know what to do with it. any suggestions?

@RAFKraus 7 років тому

Let it be there, otherwise the machine won't work. :D :D :D

@julius6239 5 років тому

I know this is a 3 year old video but what can i do with a ups transformer? Ups ”CS 350”

@renerbdondonayos9295 3 роки тому

Sa positive battery sir pwedi po ba lagyan?

@patrickyoon3461 9 років тому

How and where have u learned about electronics?

@greatscottlab 9 років тому

crystal gysr University

@ReddiSathvik 9 років тому

Please make a project for you next video.

@sandmanmato 9 років тому

Great :D

@ammoniahuffers 2 роки тому

Hey GreatScott, some idiot are free enegry maker use *isolated wire* wound around a magnet (2 coil) and they claim "this is spec. inductor will collect electric from air" and they also use fullll bridge rectifyer, cap then connect to motor and spin. And motor spin forever!!!! Can you give me some reason its fake please. Im not sure inductor work with isl wire.

@smiley235 8 років тому

Why so serious? Just playing, love your vids.

@KaienSander10Official 9 років тому

+greatscott +greatscottlab can you build a mini fridge? To keep your drinks cool

@greatscottlab 9 років тому

KaienSander10 Good idea ;-) I should have all parts laying around.

@swiss-dynamics5877 7 років тому

I need to buy this! 20$ are you german btw?

@greatscottlab 7 років тому

Yes

@hayel2015 7 років тому

Fantastic ^_^

@jenpau0269 8 років тому

are you playing war commander and your name is KAD??

@M4tt3oo Рік тому

Hey, do you ever meet your fans? Id love to meet for a chat over a bittle of beer

@mohammadmedykhalilzadeh1263 5 років тому

i do not know why the led dies at the start of the video?

@Bananagunzz 8 років тому

You're the fucking man

@yakacm 6 років тому

Hey Great, love your videos, you have taught me so much, so I am going to return the favour. When you say the word iron the r is silent, so it's pronounced virtually the same as ion, or maybe less stress on the O, so maybe more like "eye en". Funny the German word is Eisen so if you took the s sound out it would be eien which would be nearly the same as the English pronunciation.

@freaky2xd 9 років тому

Are you from Germany?

@KaienSander10Official 9 років тому

...

@greatscottlab 9 років тому

freaky2xd Yes

@FreshCraft242 9 років тому

freaky2xd hört man doch!

@freaky2xd 9 років тому

FreshCraft24 eben darum hab ich ihn gefragt :-) TOLLE VIDEOS ÜBRIGENDS! ICH WARTE NUR OCH BIS MEIN THINKPAD KAPUTT GEHT; DANN MACH ICH MIR EINEN Bildschirm für mein Xperia fürs Auto etc!

@FlowVirm 5 років тому

Ik ben Nederlands