V34 Optocoupler Resistor Calculation | How to Calculate PC817 Series Bias Resistance Value and Watt
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- Опубликовано: 28 авг 2024
- pc817 series resistor calculation / pc817 bias resistor calculation / pc817 optocoupler working / pc817 optocoupler input voltage / smps feedback section in Hindi / smps output voltage regulate / smps output voltage fluctuation / smps output voltage details / smps output voltage high / smps output fluctuations / smps output blinking / smps output nahi de raha hai / smps no output voltage / smps low output voltage problem hindi / modify smps output voltage / smps secondary section repair / smps power supply in hindi / smps repairing all sections practical tips in hindi / smps kya hota hai / switching power supply / smps kaise kam karta hai / smps working principle / smps working in hindi / smps working principle in hindi / smps feedback circuit / smps feedback circuit diagram / tl431 voltage regulator circuit / tl431 working principle / tl431 voltage regulator circuit in hindi / tl431 adjustable voltage regulator circuit / tl431 shunt regulator / feedback circuit in smps / Resistor calculation / ohms law in hindi / increase decrease modify output voltage
#optocoupler #PC817 #bias #resistor #series #ohmslaw #Feedback #output #smps
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Intro Music Credits to:
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Hope by Tobu. • Tobu - Hope (Original Mix)
Bro aapki jaise samjanewaala youtube mein bahut kam log milte hain ❤❤❤
Thank you brother ❤️👍
Sir, aap wala farmula sahi lagaa.
Sir thnx
Aap ke samjhane ka tarika bahut saral hai jo bilkul sahi samah aata hai
Plese smps me t l431 kaise kaam krta hai jarur sa।jhaye
Wo Maine video number 29 me already bataya hua hai, aap wo video zaroor dekhen 👍
Bahut achha video sir
Shukriya Dost ❤️👍
Bahut aacha video hai sir thank you.
Thank you brother 🙏
Sir great explanation sir aap jo itni baariki se explain karte hai na hame electronics aasani se samajh aata hai Isi tarah ke chote chote circuits ko explain par video's banaye jisse ki hamara basic electronics ka knowledge improve ho sake Thanks for creating like this video's and God bless you
Shukriya Dost ❤️👍
You are rocking Sir Ji
Thanks a lot.
Sir ji very good calculation
Thank you brother ❤️👍
continue exelent se bhi uper 🎉
Thank you brother ❤️👍
Bahut aachha laga sarji Aaj ka video ❤❤❤❤❤
Thank you brother 🙏
your all videos are best keep it
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बहुत सुन्दर❤ से धन्यवाद
शुक्रिया दोस्त ❤️👍
@@vccground-hindiप्राईमरी और सैकण्डरी के बीच मध्यस्ता के तौर पर optocoupler का रोल तो समझ आ गया परन्तु कुछ कुछ सप्लाई में कप्लर के समानान्तर सिरेमिक कप्सेटर लगा रहता है उसका क्या रोल है
dost bohat deeply samjatay ho thanks samj b ati h Agar ap air conditioner indoor unit ki pcb k barray ma video bnao to bohat mahrbani hoo gi
Shukriya Dost ❤️👍
AC PCB par bhi video banayenge, bas thoda samay dijiye 🙏
Very nice knowledge given by you sir
Thank you brother 🙏
So nice sir g! may you live long!.
Thanks a lot brother ❤️👍
Tq for you made this video.❤
Welcome brother ❤️👍
excellent👍👍👍👍👍👍👍👍👍
Thank you so much brother ❤️👍
I lv th way. U explain
U hv So simple. Way to teach any though subject 🎉🎉🎉
Thanks a lot brother for appreciating my efforts ❤️🙏
Nicely explained. Thank u so much.
You are most welcome brother ❤️👍
Thank-you so much Sir
All the best brother ❤️👍
Sir, 1 number
Thank you brother 🙏
good informative video 😊
Glad you think so!
So nice sir ji ♥♥♥♥
Most welcome brother ❤️👍
🎉nice🎉explen🎉sir ji 🙏🙏🙏🙏🙏🙏🙏
Thank you brother 🙏
Nice video sir 😊
Keep watching brother ❤️👍
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Thank you brother 👍
Nice sir👌👍
Thanks brother ❤️🙏
thank you sir ❤❤
Most welcome brother ❤️👍
Thanks to sharing
Thank you brother ♥️👍
Good one...
Thank you Sir 🙏
Sach me aap great ho sir🎉🎉🎉🎉
Shukriya Dost ❤️👍
thank you sir
All the best brother ❤️👍
Thanks for your support and guidance ❤
You are so welcome brother ❤️👍
Sir auto cut off battry charger repair ki vedio banaya.
Good xplain
Thank you brother 🙏
🙏Sir please Induction heater power supply per video banaiye
Ok brother 🙏
Very nice
Thank you brother ❤️👍
Thanks sir
Welcome brother ❤️👍
Nice
Sir. Smps pe jitna resistor and capacitor lagta hai sob ka value calculation ka ek video banya ❤
Dost ek video me sab ka calculation nahi ho sakta, isliye sab component ka alag alag video bana Raha hu...
Out of curiosity why don't you consider the drop across the programmable zenner ? If anything that is something that would be just fixed no ? The VCA for that tl431 is ~2v.
Nice sir
Thank you brother ❤️👍
❤
👍
Ohms law ohmic circuit me apply hota hai.jis circuit me diode lagta hai us circuit me kirchhoffs law se calculation hoti hai
Kirchhoffs law too is based on Ohms law. Hence I used that to simplify the learning process brother.
Master
🙏🙏🙏
9v SMPS feedback circuit diagram ki video banay sir ❤❤❤
Video number 30 me 9V ke liye feedback banaya hai, wo video dekh lo brother 👍
Sir ab pfc bhi sekha dijiye aache se ese hi section devide karke 🙏
Jaroor brother, PFC par bhi jaldi hi pahunchane Wale Hain hum 👍
Thanks sir reply Dene ke liye pls pfc par bhi jald video banana
Sir devider resistances ki value be calculate karna bataye
Wo Maine video number 30 me bataya hai. Aap wo video dekh len sab samajh aa jayega dost ❤️👍
👍👍👍👍🎉
Thanks sir.❤❤❤Calculation may output 12 vold liya lakin out put amp keu nahi liya?
isme output amps ki jaroorat nahi hai dost ❤️👍
Thanks sir❤❤❤Output amp kiu nahi liya?koi vi smps ka amp nahi lana bass operating optoculer ka amp lana hoga?
Yes brother ❤️👍
Sir induction cook top TV. LCD TV LED TV KE VIDEO b bnate h kya
Yes brother. Wo video bhi jaldi hi aayenge ❤️👍
Sir ji aap pfc cerkit pr noe video bnay
Sir ji aap pfc par 1 video bnay
Ok brother ♥️👍
Tl431 ic ka something 1.8v drop hota hai. Isko dyan mai rakhana hata hai
Sir TL431 and Voltage divider ki jaga zener diode use korne se hoga
Yes, zener bhi use kar sakte hain...
🙏🎉🙏
Sir jee jis smps me auxiliary winding se feed back liya jata hai,us smps me load secondary winding se na lekar auxiliary winding se le to keya dikkat ayega???
Isolation nahi rahega. Aapko current lag sakta hai...iske saath saath output me current bhi kam milega kyonki auxiliary winding Kam current ke liye banai jati hai. Ye paair hote hue hatho par chalne jaisa hai. Aap chal lenge par dod nahi payenge 😀
Sir I have a question that sometimes we see a biasing resistance with optocoupler and sometimes we see a zener ( series & parallel). Why? And what is difference and what are up's and down of these... Guide us... ❤❤❤❤
When output voltage is higher, a zener is used to lower that voltage to feed the optocoupler.
Agar 12volt ki jagah par 30volt ay to kya karay
Toh feedback section check karo dost, fault wahin hoga ❤️👍
Sir ji kal hi hamari request par apne music mix nahi karunga bola tha lekin aaj fir se music mix kiya... kya jarurat hai music ki? 😔
Next month se nahi karunga, Aisa bola tha brother...
3842 out to gate resistor value kya hoti ha
@@bongtech5586 10 se 20 ohms ke beech koi bhi laga sakte hain ❤️👍
@@vccground-hindi for 60v battery charger circuit. Yada resistor lagane se 100 w bulb yada bright jal rahi he series me.circuit ok hai lekin charge start nehi ho raha ha
Sir optocupler bhi npn and pnp hota hai?
Yes
In My Opto coupler circuit, there are IC 2GBH SOT23 and IC 1P3 SOT23. What are those?
Please WhatsApp picture to me. Number available in the video description.
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Feedback to output chalu hone par hi aayega dost ❤️🙏
03:31 No voltage between anode -kathode of TL431?
Why ?
Tl431 works as amplifier and shouldnt be saturated as far as I understand this compensator
Power supply में सभी कंपोनेट किस Value के लगते है और वहि Value के क्यूं
Unki value SMPS ke design ke hisab se calculate kar ke hi lagai jaati hai ..
Mera ak liteon 12v 5 ah adapter ha..me lithium battery sath lagarahu..router onu ka liye ..thik thak tho colrahe. Liken jab battery low hogaya.. Tho adapter ferse charge nehi kar parahe..adapter ko je bati hona. O blinkg korhahe..
Battery kitne volt ki hai ?
@@vccground-hindi lithium ion 3 cell peak 11.1 volt
@@mdhridoykhanmim363 Lithium battery pack me BMS lagaya hai kya aapne ?
@@vccground-hindi ha 3s mbs 40ah
Bhai me firse try korraho..mera jo adapter. Oska to veriable se volt adjust korraho...problem ayi he. Jave adapter ko volt 10 volt ko nise arahe tho adapter switching kor rahai.. Kaise thik kor raho prblem bataye plz
Sir please explain m & m charger. Also be give your phone number. Thank you
I don't have any m&m charger with me. Need to arrange first. Check description for number.
Nice sir
So nice of you brother ❤️👍
Nice sir
Keep watching brother ❤️👍