LED, Calculation of resistor value, watts, exp. in Hindi
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- čas přidán 10. 09. 2024
- LED, battery & resistor connection & resistance value, watts calculation, and ohms law use are explained, in Hindi. Selection, calculation of resistor value & watt for LED & battery circuit using Ohms law is explained in Hindi with an experiment and example in this video.
A resistor is connected to a series of a LED & a battery to limit and control the current. Ohms law can be used to calculate the resistor value. The difference in the voltage of the battery and LED, divided by the current required will give the value of the resistor.
Further Light-emitting diode series resistor calculator, the formula of calculation of resistor watt for led & battery is explained. 2 LED circuits in parallel are explained with experiment, practical. Light-emitting diode, resistor is connected to 4 V DC battery. Ohms law use in led & battery circuits is explained in the lecture.
Educational tutorials on power electronics in Hindi 253 by G K Agrawal (Gopal Krishna Agrawal).
The lecture is given by a person with industrial experience and is useful for electrical, electronic communication, and power electronics engineering students & projects.
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You learned on topic Led in Hindi. GK Agrawal electrical in Hindi. Led resistor calculator in Hindi. Selection and resistance calculation of Resistor for LED. LED battery resistor calculator. Led battery resistor circuit. Ohms law use in led resistor calculation.
#gkagrawal #ElectEnggByDesigner #GopalKrishnaAgrawal #gkagrawalvideo #electrical #electronics #electricalengineering #LED #Diode #Resistor #battery #ResistorCalculation
Sir dimag ki bhi LED jal gyi bahut badhiya 👏👏👏👏👏👏
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अनेक धन्यवाद अग्रवाल साहब! जब हम विद्यार्थी थे तब अगर आपके जैसा सरल भाषा में और प्रभावी तरीके से सिखानेवाला शिक्षक मिल जाता तो परीक्षा का फल और ज्यादा अच्छा होता!👍👌😊
👍Sirji bahut achche se samjhaya apne🙏
समझाने का तरीका बहुत बढ़िया है सर जी आपका very impressive
Great experience knowledge sharing
Hon.Sir, Beautiful skill, of teaching such a difficult subject.Thank you.
Aaka video achaha tha
Use full tha
Sir, your description is very clear & helpful for me & all..
Thanq very much.
Very clear explanation. Even a person without electronic background can understand.
There are 370 videos available in this channel
Sir Aapne to Mera Dil jit liye Jo cheez hm varso se nhi sikh paaye wo to aapne 5 minutes me sikhla diya
Nice video sir 💐💐💐💐💐💐
💐💐💐💐💐💐💐💐💐
Very pleasing way of explaining subjects. Please takeup topics like series & parallel led circuits, Lighting long series led strings through ac mains supply.
Sir namaskar, sir aapka samjhane ka tarika bahut hi acha he, esey bhasha me samjhate, aap railway se he mujhe malum he baroda training se aap, ab to aap retayer ho gaye honge sir aap, actually me bhi railway se hi hu or aapke video dekhta rahta hu bahut acha lagta he sir, me bhi youtuber hu sir, thanku very much sir.
Mai railway sey nahi hoon.
Very demonstrative explanation sir. Thank you.
अग्रवाल जी आप डीप मे महात्मा का नजर लग रहे डीप मे जाना नहि है भौतिक भूगोल पसंद नही ताकत बारिश पानी हकदारी है आप के लिए धन्यवाद आपका अग्रवाल40 साल अनुभव होता है जय हो
guruji, sachcha guruji.🙏🙏🙏
Bohat pyar se samjhaty i love you
Sir Apki porane ki torika itni assa he key bolu... thank you. Kitni easy torikase samjhaya...
बहुत बढ़िया जानकारी सर
ab lagta hai dimag mai kuch ghusa hai
sab kee video dekhi ooper se chala gaiya tha
thankyou
Fantastic video sir
Very very nice sir.
Nice helpful information
Glad it was helpful!
Nice mai ye dhoond rha tha
Aggarwal sir. Aap sab se acche teacher ho hats off to you
Thank you aap ne bahut achha smajhaya
Sir bahati acha laaga🙏
Very nice sir
SHANDAR ...GOOD DESCRIPTION
Nice teachings Guru
Excellent video.Thanks
Thanks sir
Very nice sir.Thanks
Good job. Thanks
Thank you very Sir for this informative tutorial ...appreciated
Waah sir aapki aawaz to pradhan mantri ki tarah he nice
Narendra modi
Explainis very clear and Under stand Easley
Namaste guru ji🤗
आप को बहुत बहुत धन्यवाद। बहुत बढीयासे सम्झाया। Resistance ना लगाके २ led ko series में लगाएँ तो क्या होगा? Reply please sir।
Good
Gruu jee.🙏🏾
Excellent Sir you are real master
Gajab sir maja aa gya
Sir led ko 220v ac se connect karne ke liyr kon si resistor lgegi
Nice video.thanks ser ji.
Bohot hi Bariya Sir
Really you are great sir
Very good
Nicely explain
Ser bahut acha smaj me aaya h
आपका विडीयो बहुत अच्छा लगा🙏🙏
प्रश्न:- मै 50 led को सीरीज़ मे जलाना चाहता हुं। 220 Dc supply मे कितनी ohm की resistance लगेंगे???
Sir Parallel me kis formula se led lagate he? led me Equevalent resistor kese pata kirte he ap ko or do video bana chai ye.
Gagab explain kia Han sir
Sir i want to prepare dc board which input is dc 12v and out put should be 24v dc.and its for leds
good video
Great
Goog Morning Aachaa Explain kiya
Very helpful video
Namaskar Sir
5 mm RGB LED 25 no lagani hey tab konsa circuit board ghar per bana sakte hai
Kindly suggest
Thanks
thank you sir, you are great... nice n helpful videos
TnQ.... sir_👍👍👍👍👍
thanks sir ,
for make me understand how to calculate parallel led register velue....
thanks sir
Sit citcuut me resistir selection kase karen or circiut me konsa capicitor lagan ha ya transistir selection kase karen matlab circiut jse bany ispe video bnay plz bohot log ko yahe problem ha
Thanks
Ragistor ko capasitor per kon si tango per lagana cahiya?? Please reply
ji, Aap ne bahut achhi tarha se samjhaya hai par resistor ko dekhne se pata chala ki yeh resistor quarter watt ka hai please correct it.
Sir agar hame 220v se 3v Ka Led jalana hoga to kaise kalkulate karenge rasistor
Sar Atometic steblissar kit me jo rejestence hota hain iska video banaie
12v 5A ki betri pe 5v 2A led ka rajishtar kese nikale mili ampiyar me nikal na ata he lekin jayada empiyar me nahi ata
Mere pas 24v 3A trasformar he our muje use pe 15v ,2 A glow karni he konsa rajishtar lage ga kese celuleshn karu ga
Make one video how to make 12 v dc from 240 v ac easy video
Please tell me how to calculate the transformer winding
Dear Sir first of all i will thanks for the very well explained all resistors, Sir will request you to kindly make video on 2-3-4-5-6-10 led in Serial & in Parallel mode and the resistor value. It would be grate help. Regards.
Thanks sir you are really good
Comments welcome
G K Agrawal good
Sir circuit me resistir selection kase karen or circiut me konsa capicitor lagana ha ya transistir selection kase karen matlab circiut kasse bany ispe video bnay plz bohot log ko yahe problem ha
Sir Mera ek doubt hai. In led ka viewing angle practically kaise calculate kar sakte hai..
Sir multimeter se volt test krne pr to 4v a raha he without led or lod dene pr led jlane pr 3.5 a raha he
G K Agrawal sir meri imarjansi laith ni led glow nahi kartahai to muke sajan dena
Sir from where i can get the data sheet for the various components
It will be so helpful if u can provide us
This video is very appreciable
As i am a beginner so it is very helpful
Before this video i was thinking that how the engineers are selecting resistor value
And u sir revealed this thanks alot
On manufacturers site and internet.
sir plzzz help me .
230 v input supply
1 led 3 volt ,50 ma
muje 50 led bulb lagane he to kitneka resistance lagega or sabko algase lagana pdega ke 1 serisme hi lagayege to chalega thoda muje bataiye aap plz help ..
1....50 led wohbhi series me sir
Sir, components ki datasheet kaise study kre matalab kya important hai kya nahi values kaise samjhe iske bareme ek video banaye, please sir.
Importance es per nirbhar karti hai ki uska use kya hai. Mainey ek video Op Amp 741 data sheet meaning per banaya hai vah dekhiyey.
सादर नमस्ते,सर इनपुट वोल्ट A.C.के लिये रजिस्टेस निकालने का फार्मूला अलग है क्या ?
Thanks sir for the video
Sir my question is for GaAs LED circuit is given below find value of limiting resistance voltage is 20v find Rs
Sir pls bataye ki 1 watt 3volt ki led ko yadi mobile ki 4000mah ki battery se jalana ho to...
Kya kaise kare...
Super sir
एक लेड हेतु २३० वोल्ट पे कैलकुलेशन कर रेजिस्टेंस निकाल कर किरपिया दिखाएं ।
5mm 60 green ko konsi resistor lage gi Sir plz bato
Sir ac capacitor calcolition kaise kare kitna volt or kitna amp me kitna mfd kacapacitor lagai jaise 1 ya2 hp ka moter me hota hai plz iska jawab de sir ak video bana kar sokreya...
A.c 220 v red led glo karne ka resistance formula video banao
How to find witch value capacitor need for surkit
Super sir.
A good viedeo
Total Kitani laga sakte he? Total Battery amp jinta he max utana hi na?🙏
Thank you sir 👍
Sir, agar, 2v ki 10 led ko 220 volt ac de to ohm's law ke anusaar calculation nhi kr sakte , agar nhi to please sort me btaye
Calculation kar saktey hai. but resistor jyada power ka lagega, Pahley 4 diode kaa rectifier lagao, phir {220-20}/10mA = 20K, power loss in resistor 10mAX200= 2W, So 20K, 5W kaa resistor lena hoga. shock bhee lagegas touch karney per. Step down transformer laganey per resistor less watt kaa lagega.
@@GKAgrawal2 ok sir
50 LED 3 volt ka hay. series may lagauga tooo kitney volt ka jorurat hoga
Sir, aapki electronic me qualification Kya h. Kahan se seekha h aapne
B.SC {PCM} B.Tech {Elect} from HBTU Kanpur. but donot see qualification. Mai design experience sey batata hoo.
Masha Allaah 9 salka bat phirbi me school me gaya 👌😊
Awesome experience
Very nice video Sir
If the battery is shorted more current will flow and if possible blast can happen so to limit the current as soon we connect resistor are used
Sir aapne 2 led ko paralle me lagaya hai aur uske sath alag alag resistors ko lgaya hai ager ek hi resistors se dono LED ko connect kr de to kya hoga.
Please isee bhi bataye deeply aur mera ek sawal hai ki
Mana 12 volt ,5 amp ka ek transformer hai mere pass aur mujhe uss se 3.5 volt ki 4 LED ko series me connect kr diya hai to series me to voltage divide ho jayega 4 led ke hisaab se sahi hai (3.5×4 =14) ,likin current to sayad 5amps ka ayega. Usee kaise kam kare isske baare me kuchh bataye.
Aur ager parallel me connect krte hai to resistors se voltage kam kar lege but current ko kaise kam karege.
Please sir kuchh bataye mai kafi confused ho rha hu inn sab chhej ko lekr
Ek hi resistor sey 2 led parallel mey jalengey, magar Led sey nikalney wali light mey jyada antar ho sakata hai.
@@GKAgrawal2 anter kya hoga ,kya light me halki se kami aa jayegi ya jyada kami aayegi
@@GKAgrawal2 anter kya hoga ,kya light me halki se kami aa jayegi ya jyada kami aayegi