How to Calculate Resistance Required for LED

How to Calculate Resistance Required for LED
This video explains how we can calculate required resistance for any LED with the help of Ohm's LAW. Watch till End and don't forget to share with your friends.
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#Teknoistix

[@Mr.Nitin1999]

😰सर ऐसे प्रैक्टिकल नॉलेज की हमारे शिक्षा व्यवस्था में बहुत जरूरत है। 12th क्लास वो शिक्षक सिर्फ बस थिओरी ही पढाता था, वो फिलिंग ही नहीं आती थी. EXCELLENT AND MARVELLOUS EXPLANATION. LOVE FROM MAHARASHTRA

[@TEKNOISTIX]

Thanks, now you can help others by sharing this video

[@babasahebmukhyadal4120]

Sir ji aap ke video bahut achche lagte hain aap jo bhi explain karte ho ek hi bar me samajh aa jata hai pls esehi continue kijiye

[@TEKNOISTIX]

Thanks

[@fazalhabib2389]

great Sir! Love from neighbour`s land! buhut acha samjhaya.

[@TEKNOISTIX]

Thanks

[@ramuji6041]

सरदार जी तुससी ग्रेट हो ।

[@TEKNOISTIX]

thanks

[@madhupkumar8400]

समझाने का तरीका इससे अच्छा हो ही नहीं सकता 🙏🙏🙏🙏🙏🙏🙏

[@kabandajamir9844]

The world's best teacher you have really helped me alot may Almighty God reward you

[@sudipkumarsaha2841]

A very simplified explanation of a very important and widely required circuit

[@TEKNOISTIX]

Thanks 😊

[@Allinone-ck6cu]

@@TEKNOISTIX so

[@mubarakkhan-jw6fr]

Video bohot achcha aur informative hai. Thank you.

[@MuhammadYaseen-vx5hw]

video boht acha hay....... AC and DC key liey resistor ki calculations apnay bata di hay...... thanks...

[@ravindrabansod7427]

Best calculation method with practical

[@shaikhamiruddin5848]

Bohut se video dekhe magar itna simple aur easy koi bhi nahi hai.
Thank you 🙏
Resistor ka watt calculate kaise karen, ispar bhi video post karen.

[@hireswerghodeswar8609]

Very very good presentation good explain thanks

[@hireswerghodeswar8609]

Very very good and useful presentation for learners thanks

[@AbdullaKhan-ej7ew]

Use full video sir thank q

[@salman222ist]

Great very great explanation is so good in hindi

[@anuragshikshaclub]

th-cam.com/video/tCApmk9JEvU/w-d-xo.html
Its very easy... Check it once

[@pradipkumarbiswal3366]

Realy apke vdo sr sara doubt clear hojata he

[@JustMe-im8ch]

Such an amazing and easy way to teach this topic to the new beginners. You are the best teacher

[@santoshbansode697]

Very very helpful bcoz i am reparing my old diwali liting but it burn every time i don't know why then i watch' your video then i realise my mistek i,,,, thanks for making this video,,,🙏

[@TEKNOISTIX]

I have also made a video on led diwali light repairing
You can also watch that

[@santoshbansode697]

@@TEKNOISTIX thanks for great help,,,,🙏🙏🙏🙏❤️

[@irtiqasalamat1316]

Presentation and information very nice. Ok

[@warrior7740]

Very very useful tutorial video 👌 Thank You Sir ❤️

[@sunilviramgami9929]

Very useful information 👍 thank you

[@hiteshparmar9941]

Very good way to explanation and praticaly done. Nice sirji

[@TEKNOISTIX]

Thanks
Watch more videos on channel every video has explanation and practical proof

[@vijaysharma-ww3ij]

Thanks so mach dear friend god
आपका बताया है वह करने का मन हैं सामन लिए वक्त का कारण है कहते गाडी चेले लेट पहुंचा गी जगह पर लिखा है क्या बताया जायेगा श्रद्धा सबूरी धैर्यवान इंसान का है

[@ranganathanvenkatachalam6067]

Hi you did ohms formula with sincere and great effort to understand the ordinary people, well done &hearty congratulations

[@TEKNOISTIX]

Thanks sir

[@technicalgyaan8039]

Amazing knowledgeable video sir ji👍👍👍👍👍✌✌✌✌

[@MasterJENNY.]

u cleanly cleared my all doubts.. thanks bro ♥️

[@Rajjan101]

Wah pa ji mast video h 👍👍👍

[@yasinravi7443]

Thank you very much Sir for detailed explanation
It's very useful for me

[@shobasheeba2274]

Sat sir akkaal ji
Your teaching is very nice 👏👍👌❤

[@rajeshkumrpshah]

Good explanation

[@jugnu361]

Pranam 🙏🏼

[@rajnitalwar8035]

very nice you are great

[@chhayaahlawat3256]

Very good deep answer sir ji

[@BluePlanet0019]

Thank you sir 😊

[@napkin62]

Nice... knowledge gaining tutorial.....tnx...on behalf of all electronic students...

[@kakatalwar9946]

THANX WOH BHI SUPER

[@edgarcordova4534]

Yes, LEDs light up based upon the current flowing through them. Use ohm's law to calculate the resistance on a given voltage in which it is to be used and the power formula to calculate the resistor wattage so that the resistor wattage should not be less than the calculated wattage of the circuit. If to be used in AC, parallel another LED or rectifier diode in reverse bias as a reverse voltage protection.

[@karunakarshetty51066]

Excellent guidance analysis

[@sivanparvathisankaran1046]

Good explanation..... easy to understand......

[@jagdishsinghsirari4190]

Knowledgeable video. Thanks

[@roseelectronics4582]

Thank you for this great tutorial! I knew quite well how to calculate current limiting resistance for LEDs before watching this. However, I usually watch the same content over and over again to solidify my understanding. I also feel that learning from different sources always adds fine bits of knowledge to my repertoire. The whole point of this is that I don't watch mediocre videos. I always watch the best on TH-cam.

[@TEKNOISTIX]

Thanks 😊

[@saleemkhan-il2ry]

Same as you think.

[@edgarcordova4534]

We are the same

[@pramodmutha9996]

Agree 👍

[@sudarsanbehera6486]

Very good sir thanks

[@TEKNOISTIX]

👍🏻

[@pradipkumarbiswal3366]

Very nice vdo sir

[@kamleshmaurya9071]

Super Excellent Teaching Sir...... Very well explained...🙏🙏🙏🙏

[@TEKNOISTIX]

Thanks

[@sibivechikunnel3529]

I subscribed your video bcz nobody explain same like you .only color code and connection .l watched many videos. which resister need for a supply and how will it find out In this video you describes step by step thank you so much pls give reply for every person'sdoubt

[@maheshbdalwadi924]

Very good step by step explanation.
Please do mention wattage calculations in conjunction with the resistance, as both go hand in hand for successful operation of the circuit.

[@chandreshpal1976]

Nice video sir

[@ManjeetKaur-nq4nu]

Phaji bohat badiya

[@TEKNOISTIX]

Thanks

[@ManjeetKaur-nq4nu]

Sir AC ko 24v DC me convert krna hai without Transformer to kon se diode ka use kre value kaise calculate kre is per vedio bna do

[@TEKNOISTIX]

Transformerless power supply ka video hai 1 channel pe
Usme 7805 ki jagh 7824 laga do
24 volt aa jaye ga

[@ManjeetKaur-nq4nu]

Phaji mai ek device nu chalana hai AC to DC mai thodi vedio dekh lyi mai nu samaj aa gyi but mere device 24V DC and 12A te operat honda hai 24V te mai creat kr la ga but 12A mai kida generate kra ga eh daso

[@TEKNOISTIX]

24 v 12 amp layi thonu dedicated supply laini paye gi
Without transformer nahi bane gi eh

[@devswarring383]

Nice video mate carryon good work

[@MechTech_Automation]

Ghaint sir ji

[@TEKNOISTIX]

Thanks

[@navinpatel3052]

Good I formation sir ji.

[@vijaybendre250]

Great teaching sir,

[@shafqatmustafa9166]

You are logical and always helpful. Keep it up. Also make a video for a night light (not bulb) with the help of a LED and explain in the same nice and clear way as you always do. Bless you.

[@TEKNOISTIX]

Already done

[@peeyushkansal6798]

Thank you for this video. But how to find out which wattage to be used for resistor.

[@amolshetye8226]

Very good way to explain basic concepts. Pl make video on LED bulb voltage, resistance according to wattage to understand calculations.

[@TEKNOISTIX]

Thanks for appreciation 😊
I ll try to make video as per your suggestion.

[@vijayramakrishnan6838]

ur great teacher

[@shahlalkhan4402]

Sir jee thankyou fothis led resitance calculation but plz share your earlier videos regarding diffrnt typed rectifiers and their operation both 1 & 3 phasr rectifiers

[@BANJARAHJEE]

Beautiful ❤️

[@mridulnath2468]

Wow! It's very simple and easy teacnike

[@TEKNOISTIX]

Thanks 😊

[@pratiks360]

Thanks for the tutorial. How does it afftects based on input current. let's say 5v and 2amp as input.

[@chandandigital9357]

thanks bro ♥

[@amiya19277]

very good explanation.

[@TEKNOISTIX]

Thanks 😊

[@kumarjakke]

Great 👍

[@TEKNOISTIX]

Thsnks

[@puwartech7111]

awsome sir 😍 thxx

[@TEKNOISTIX]

👍🏻

[@sumansunny7555]

Thanks sir g, 🙏🙏🙏🙏🙏

[@plmeenaplmeena5308]

Very nice sir

[@user-yc3kb5fc6h]

Sir resistance ka Watt kese nikala jate hai plz uske bare me ek tutorial plz ?

[@umargul5644]

Well done

[@priyabratasingha9123]

Thanks sir.

[@kishorledkarpe3944]

Super video sri

[@supriyaandotra9451]

Sir plzz make videos on use of CRO , LCR meters, and other important electronic equipments

[@zubairgoya1498]

Sir kisi b circuit main fusible resister ki value kaise calculate karen koi formula bataen

[@farooqhussain6066]

bro ager hum 3v led ko 220v postive ac k sath 4007 k sath postive dain to chalay ge

[@techrama9642]

Ok sir i practicl
with 1k resistor the Voltage Drop was 1.99V and current passing through LED was 7.9mA
with 220ohm Voltage drop 1.85 volt and current was 30mA
With 700K the Voltage drop was 1.55Volt current was 3 micro Ampere.
This method is good to find voltage drop but Current varry according to resistor hence Data sheet would be better.

[@amitchauhan6438]

100k resistance use kiya hai mene Red led ke sath ,
Extension box me as a Indicator,
Sahi chal rha hai

[@TEKNOISTIX]

Chl jaye ga

[@codegen2.O]

well explain

[@rajahalex460]

Thank you

[@akashsrivastav7652]

But sir ac current me polarity ni hoti to ye led to polar hoti hai, Phir kaise glow hogi,

[@TEKNOISTIX]

This LED wil blink on ac very fast

[@ravindrasharma6849]

Veerji mujhe 5mm ki 14 LED ko ek sath direct AC power supply se chalana hai to kaise connect kre pls bataye

[@hariharprasad2882]

very good

[@bikrampratapbhatta9797]

Amezing tutorial......
Sir please make one by one component and calculation withpractical........
Like TRANSISTOR
CAPACITOR
INDUCTOR
VARISTOR
LDR
DIODE
Thanks for such knowledgable videos in your channel

[@TEKNOISTIX]

I ll try

[@abdulkhan6563]

Thanks

[@OrnatePixels]

Your theory and calculations are absolutely correct, but using a 13 kilo ohms resistor at 220 volts will burn out the LED, Because at that time not 16 milliampere- more than 200 milliampere current is flowing in the circuit. ❤

[@radhakrishnanv2286]

How ?

[@repair3709]

great

[@manishtrivedi6588]

Nice

[@iamanadvisor7369]

15 k with 1N4007 ke dwara 1LED 240v ac me 3day tak jalata hun.. achcha e to jalte hain ji..

[@RAHULSINGHCHAUHAN-fj6vt]

सर जी एक जानकारी दीजिये की हम कैसे पता करेंगे की कौन सी led कितने volt से glow करेगी,,क्यो की हमे पता तो होता नही है कितने volt से कौन सी led जलेगी बताये

[@Salim7531]

Fine.

[@TEKNOISTIX]

👍

[@kingsingh9367]

13k will definitely burn the circuit @ 220v. In real time people use 100k resistance with diode 4007. Kindly explain

[@harshalpalaskar2593]

💯right

[@subhajitchakraborty951]

U can try with 68k and a 4007 diode ...and a 10uf cap connecting at led legs with right polarity ..

[@anitajaved3467]

22k to 47k is good for 220 v

[@warrior7740]

100k Resistance use only for safty. Because 2-3v led light is a dc base bulb not for ac voltage. But true circuit calculation showed in this video. I hope you understood this.

[@mamun9979]

​@@warrior7740 yes ❤

[@sundeep24jan]

Please include calculation of Wattage of Resistor too

[@Sk-iv3tq]

Pls explain transistor base resistense calculation

[@Vidya1939]

Tks

[@gharkaengineer6423]

I have a doubt sir, do we use the 437 ohm resistor to stop 7 volts from 9v battery and for 2v out put to the LED? Please clear me sir, i am not science student, but I have to know for my knowledge

[@sushantkadam3]

Sir i have only o/p voltage and i/p voltage then how to calculate current and resistance by ohm's law

[@abhishek.pateljii6264]

Ragistance lgane k baad hmko acha ya dc milta h

[@narinderkumar3881]

Sir if we have 12v baatery and 3 v. LED but don't know about ampare .No multimeter . Then how we would calculate Amp.on papers .of exact calculatin of resistance .?

[@macmusic12]

great video, but resistor power wattage should be considered, especially in 220V AC situation, (safety margins)✔

[@TEKNOISTIX]

Thanks
It is just for resistance value calculation
For wattage calculations i ll make another video

[@ranakhurshidelectronics4918]

To calculate rasister watt.
P=I square R
You will find rasister wattage

[@joyvarghese1693]

@@ranakhurshidelectronics4918 k

[@vikashkumar_le908_nwd5]

Sir ye calculation karke ko jo resistance aata h . market me wo exact available nhi hone pe uska nearest value wala resistor lena chahiye matlab us value ka resistor se kuch jyada hi hona chahiye na ❓
Please give answer sir. please clear confusion.

[@TEKNOISTIX]

10% up ya down koi bhi le sakte ho

[@sunilkamliya8503]

Good

[@TEKNOISTIX]

Thanks 😊

[@amolbagul9040]

This is practical example. But do we calculate theorotically?

[@TEKNOISTIX]

Calculate kiya to hai theoretical