V74 How Switching Starts in Half Bridge SMPS | How AC Voltage Selector Switch Works | Full Explained
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- Опубликовано: 27 май 2024
- half bridge switching section explain / different sections of half bridge smps / half bridge converter / half bridge smps kya hota hai / half bridge vs flyback smps / half bridge smps circuit diagram / half bridge smps topology / half bridge power supply / high power smps design / half bridge smps block diagram
#halfbridge #smps #flyback #pushpull #smpstopology #acswitch
इसी प्रकार के और वीडियो देखने के लिए चैनल को सब्सक्राइब ज़रूर कर लें। वीडियो देखने के लिए आप का धन्यवाद।
रिपेयरिंग बोर्ड भेजने के लिए और टूल्स या कंपोनेंट्स मंगवाने के लिए 9310248748 पर व्हाट्सएप्प करें।
Download Circuit Diagram: tinyurl.com/HalfBridgeSMPSCir...
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सर आपका वीडियो यदि दो तीन घंटो का भी हो तो हमारे लिए वो भी छोटा-सा लगता है, बहुत-बहुत धन्यवाद आदरणीय
आपका आभार दोस्त 🙏
बहुत अच्छी तरह बताते है, आप, धन्यवाद।
शुक्रिया दोस्त ❤️👍
Nice explanation sir ji, next video ke liye intezer karunga 🎉🎉🎉
Next Video on Saturday at 12pm ❤️👍
सर आपको शत-शत प्रणाम। बहुत ही उपयोगी।
धन्यवाद दोस्त 🙏
Sir you are explaining in very nice manner. We understand very easily.We are very thankful to you sir
It's my pleasure brother ❤️👍
Aapka samajhane ka tarika baut accha hai super sir ji ❤
Bahut bahut shukriya dost ❤️🙏
Aapka ahsaan hai sir ji humare par Jo hum kabhi nahi utar payenge 🙏🙏
Dost Mai to apni knowledge share kar raha hu bas. Isme ehsaan kaise 🙏
Harvinder Ji... Superb 👍👍👍
Thank you brother 🙏
Bahut achha video sir
Shukriya Dost ❤️👍
Thank you so much for helping us with great videos ❤️
You are so welcome brother ❤️👍
Beautiful explain. Thank you sir.
You are most welcome brother ❤️👍
Sir you are the finest teacher, I happily view your videos. One small feedback - this is vary vast field, So any new subscriber will find the list of videos very length and sometime after seeing so long list he may not watch the videos. So my request / suggestion is kindly divide the video title smps V1, (half wave) HW V1, (Full wave) FW V1, etc . I wish no one should miss this beautiful opportunity provided by you. May God bless you !
Your suggestion is good brother. But instead, I have created playlists on each separate topic to distinguish them. I hope that will also fulfill the same purpose as required ❤️🙏
बहोत बढिया 👍👌
शुक्रिया जनाब 🙏
Aap great h sir♥️🙏🙏🙏♥️👍👍👍👍👍👍👍👍👍👍🙏sir ji khne ke liye shabd hi nhi h
🌹🌹🌹🌹🌹🌹🌹🌹🌹🌹🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏👍👍👍👍👍👍👍👍♥️♥️♥️👍👍👍👍👍♥️
Shukriya Dost ❤️🙏
Sir ji aap ne bahut hi achhe se samjaya, sir ji aapka Dil ❤ se dhanyawad,
Sir ji, jo aap ne 4 diode wala bridge rectifier ka diagram bna ke samjaya hai, jo neutral line Wale 2 diode hai woh kab kaam karte hail, phase line Wale 2 diode kab kaam karte hai oski samaj ta Aa gai hai, thanks
Jab Switch 220v par hota hai tab charo diode kaam karte hain dost ❤️👍
@@vccground-hindi thanks brother ji ❤️
Bahut bhadiya sir
Shukriya Dost ❤️👍
I'm highly thankful to you sir
Most welcome brother ❤️👍
Thanks from Bangladesh ❤❤❤
Welcome brother ❤️👍
Very information video sir 👍👍👍
So nice of you brother ❤️👍
Hello sir aap ke videos mai regularly dekhta hu
Meri request hai ki aap power factor correction circuits (pfc) jo lcd led tvs aur sophisticated equipments ke power supply me lagti hai uske baare me 1 video banaiye
Aaj tak sahi se samaj nahi paya hu pfc ko
To kripa karke is topic par video banaiye
Thank you 🙏
SMPS ki series khatam karne ke baad hi PFC supply par video bana paunga dost 🙏
Bahuth dhanyawad sir
Aabhar dost 🙏
Bahut hi badiya sir thanks Bhai mere friends bol rahe thy ki ek video post Karo center tap half wave aur full wave bridge rectifier ke upar please ek video post kar Dena sir shukriya 🌹🌹🌹🌹Jai Shri ram🌹🌹
Aage aane wali kisi videos me kar dunga dost 👍
Ammmmmmazing...as always 👍👍👍👍👍👌👌👌
Thank you so much 😀
सर जी ए pfc सर्किट होता है क्या ?
सरलता से आपणे सर्किट, समजा दिया सर बहुत बहुत धन्यवाद सर .👌
ये PFC सर्किट नही है पर आगे उस पर भी बात करेंगे दोस्त ❤️👍
Very good video...which educate illerate person in elctrnics field like me.
Thanks a .lot sir❤.
Now when you have learnt so many things in electronics, you are no longer illiterate anymore ❤️👍
Simply/fied brilliantly as always, hat/topi off to you sir😂
Thank you very much Sir 🙏
Very nice video guruji
My pleasure brother ❤️👍
👍 Next Next Next vdo...❤❤❤❤
Coming soon brother ❤️👍
Zabardast sir
Shukriya Dost ❤️👍
Very nice information
Thanks brother 👍
Isko Bolte hai knowledge
Shukriya Dost ❤️👍
Thank you so much sir uttam vir
Most welcome brother ❤️👍
Sar aapka jawab nahi kya samjaya hain sir yahi to atx power supply hain thank you so much sir🎉🎉🎉🎉🎉🎉
You are welcome brother ❤️👍
Good working sir.
Thanks brother 👍
You are great sir ji
You too brother ❤️👍
Veri good information
So nice of you brother ❤️👍
Very nice sir. Thanks🙏.
Welcome brother ❤️👍
Zabardast❤
Shukriya Dost ❤️👍
Badya sir❤❤❤
Shukriya Dost ❤️👍
❤❤❤ सर जी आपने तो smps का पोस्टमार्टम ही कर दिया मान गया आपको मेरा आपसे निवेदन है कि आप इस वीडियो की जो भी कार्य है उनको हर एक कैंपोनेट्स का क्या काम है जो पीसीबी में लगे हैं उनको बताएं और पीसीबी को पलट कर उनका पथ भी समझाए हालांकि ये मुस्किल हैं फिर भी मेहरबानी होगी आपकी हो सके तो बताना बाकी दिल से शुक्रिया अदा करता हूं आपका ❤❤❤❤धन्यवाद
ठीक है दोस्त। शुक्रिया 🙏
Very very nice.
Thanks a lot brother ❤️👍
आपने बहुत अच्छे से समझाया है। धन्यवाद
शुक्रिया दोस्त ❤️👍
Helpful nice video very informatve
Glad it was helpful to you brother ❤️👍
Perfect 👍
Glad you think so!
Excellent
Thanks brother 👍
Bahot achi jaankari sir
Shukriya Dost ❤️👍
❤
Bahut bahut dhanyvad concept clear karne ke liye sir ji❤
Mujhe bhi Khushi Hui dost , ❤️👍
Thank u sir...Raju from Hyderabad
Welcome brother ❤️👍
You are teaching we are learning thanks
So nice of you brother ❤️👍
video bahuthi aachha laga sir aagar circuit ka full daigaram bhi daldete tow bahut meharbaani hogi sir thank you.
Video ki description me link Diya hua hai dost, waha se aap circuit diagram download kar sakte ho ❤️👍
Nice & thanks for
Most welcome brother ❤️👍
Very good❤❤❤❤
Thank you Bhai 🙏
🙏🙏👍
Good
Thanks brother ❤️👍
Namaste sir
Namaste dost ❤️👍
👍👌🙏
sir..pwm ic 3037c. and IC EA1532. ke baare me jarur bataye....thank in advance
Thanks sir for your lecture, please explain sonober circuit capacitor polarity or non polar connection
Thank you brother. Snubber capacitor is non polar...
Thanks sir
Aapka samjaneka tarika bahut achaya hai aisa kohi nahi samja sakta
Apka adderas kaha pe hai mobil number hai adderas nahi hai
Shukriya Dost ❤️👍
Mai Delhi se hu 🙏
In this diagram, you explained well but there is a doubt. If we change positive line to nutral line in this particular diagram what will happen if direct positive line goes to the middle point of both capacitor , that means direct AC + voltage to the middle point of both capacitor
I'll take and answer your comment in my next video brother ❤️👍
Sir please eriksa charjar ke bare me btaye
Jaldi hi iss par video banayenge dost ❤️👍
Sir mein adeel pakistan se sir apse aik request hein sir please hume smps ke components chack krne ka asan tareqa guide karen plz sir matlab components khrab hein our theak hein kasy check krna hai usko b explane krde plz sir apke batane ka andaz bohat acha b hai our Aasan b lagta hai jab ap guide krte hein foran samaj a jata hai
Sir resister our zener ke calculate krne ka koi our mazeed asan farmola hai sir mujy sharam ari hai yah kehte hue q k ap bohat kosish krte hein ache se samjhane mein bus sir mein yahan par phas gia hon sir mein mazrat chahta hon agar apko bora lage to q k ap bohat ache se samjhate hein
Sir smps ke konse components ki pin par konse volt check krte hein sir yah b mazeed guide karen our sir multi metter ke konse prob kahan rakhne hai sir please sir naraz mat huiye ga plz sir ap bohat nice hein apke jitne b tarif karen wo kam hai q k ap bohat ache insan hain mein chah kr b apka yah ehsan kabi nai utar sakta
❤
Ok brother Mai components testing par bhi ek video bana dunga kuch samay me....👍
@@vccground-hindi Thanks sir mein apka dil se shukria ada krta hon ❤
Salam Aleikum. Very thourough knowledge, thank you for sharing. I have the following question : can we replace those BJT (13009) by mosfets or even IGBTs ?
Theoretically yes. But Practically you should not, because working principles of each of them are different and the next circuit is designed according to that. Hence you should not replace a BJT with a MOSFET brother ❤️👍
@@vccground-hindi Thank you for your clear answer.
Bohot se half bridge smps main wo capacitor nahi laga huwa rehta hai. Uss case main startup kaise milta hai sir, next video main clear karana please
Aage aane wali videos me is par bhi baat karenge dost ❤️👍
sir, pls expaine what is a converter
Which converter you are asking about ?
Sir ye pura daigram with small trasformer waing data de skte ho kya sir
Poora circuit diagram ka link video ki description me hai dost... download kar sakte ho ❤️👍
Sir ji positive startup voltage pulse transformer ke middle point se kyo gujara jata hai please explain my confusion dhanyavad
Aage aane wale videos me ye bhi bataunga dost ❤️👍
Thanks 🙏 for your feedback sir ji
When 155v pass through r41, r42, tr also getting voltage at its base, it can work, isn't it.
That's right but it will also pass the positive voltage towards the pulse transformer using the same path...
SIR STARTUP VOLT KIS TRANSFORMER SE GUJRENGE CHHOTE YA BADE TRANSFORMER SE
Dono transformer ki winding se dost ❤️👍
Sir walding mseen ke working per smps video bana and usko kya ham Ghar per bana skte hai kya
Are rehne do dost, aap sab kuch Ghar par hi bana loge to bazar band ho jayenge sab 😄
Sir jhb kuch karna hai to usko khud se sikr kr na hi acha ho ta hai
Sir 110v ki sorat ma aghar peechay sy line and neutral change hogaya to pir kiya hoga
Mujhe pata tha ki ye sawaal aapke dimaag me aayega. isliye Yah maine video number 75 me bata diya hai dost ❤️👍
Sirji kya is supply me module lag sakata hai
Koi fayda nahi hai, ye to waise hi aasani se repair ho jati hai dost ❤️👍
Thank u sir ji for your feedback
Sir what is the working of isolation transformer. say 250 watts . how it can used with pcb. pls explain how to prevent shock
Isolation transformers provide galvanic isolation; no conductive path is present between source and load. This isolation is used to protect against electric shock, to suppress electrical noise in sensitive devices, or to transfer power between two circuits which must not be connected. More details we will discuss in future videos ❤️👍
Sir aap ne jo ye video me 110v aane par sw on karne ka bataya hai , to kya humlogo wo jab input ac mains supply dete waqt phase aur neutral ka dhyan dena hoga ya koi bhi wire kahi bhi chalega ?
Sir es tarha to phase bhi aa sakta hai capacitor ka darmyaan kyunka switch ko to ulta seedha laga diya jaata hai to ky us situation ma kaam kare ga
Bilkul karega dost. Video number 75 me Maine issi par baat ki hai...agla video jaroor dekhna dost ❤️👍
Sir ek 24V smps hai us mein 3843b ic aur 6n60 MOSFET hai us mein ic aur MOSFET nikal kar 29-3 module lagane par work kar rha hai lekin dmo465r str module lagane par 12 Volt se zada nahi nikal raha aur continue fluctuations ho rahe hai sir ho sake to video k zarye explain kare thanks
Kitne ampere ki SMPS hai ye ?
Sir, SMPS with KA 7500IC out put voltage is getting 12 v normally. But when load connected the out put becomes 0. All components are showing ok. What could be the reason. Can you please guide me Sir,
Resolder shunt resistor terminals. There could be dry solder joints...
Pranam sir ji ❤ sirji main soch raha tha ki first pulse generate hoti hai vah startup capacitor se our hamane ye sikh rakha hai capacitor AC ko pass karta hai our DC ko block karta hai, to jab DC hi coil se pass ho Raha hai to magnetic flux hoga kaise kyo ki koi bhi coil se jab Tak AC pass nahi karaya jata tab tak magnetic flux banega nahi , to vah Jo startup capacitor hai vah (charge pump) ki tarah Kam kar Raha hai kya? Jise humm flying capacitor bhi kahate hai jaise led me bust up ke liye use karte hai negative charge pump, positive charge pump vaise
Dhanyawad sir ji pranam
First pulse ke saath hi PWM IC switching shuru kar deti hai aur wo bari bari se positive aur negative voltage ko transformer me switch karwati hai, jisse waha pure DC nahi Pulsating DC pulses banti hain, jo AC signal ki hi tarah kabhi positive to kabhi negative side me jati hain, aur ussi se magnetic flux ban jata hai dost ❤️👍
@@vccground-hindi bahut bahut dhanyawad sir ji now I am fully satisfied and understand the process 🙏
Sir AP face rivil kab koroga.
Jaldi hi kar dunga dost 😄
sir ji viper 27 ic chahiey . aap ke pass hey kya ?
Dost components ke liye 9310248748 par whatsapp Karo...
Sir ये जो आपने 110v 220v का switch के बारेमे बताया इसको switch करनेकी नौबत कब आती है, क्योंकि हर घरमे 230v Power to aatihi hey तो 110 का power किन हालातोंमे आता है,
अगर तो हमे कैसे पता लगेगा की मेरे main line मे 110 आराह है या 230 ?
तो क्या मुझे बार बार manually switch करते रहना होगा
नही दोस्त। ये smps china से बन कर पूरी दुनिया मे भेजी जाती हैं। अमेरिका में वोल्टेज 110v होती है तो वो 110 पर कर के इसको चला सकते हैं। हमारे यहां वोल्टेज 220v होती है तो हमे 220v पर ही स्विच को रखना है, 110v नही करना है । बस इसका इतना ही काम है। आपको स्विच को 220V पर ही रखना है और कभी 110v पर नही करना है ❤️👍
Sir aik smps pa ac line sa start up resistor ka network laga tha ma us circuit ko chlaba ka liya black magic chip lga raha tha or us ko current zyada chahiya tha to mana ac line sa resistor ko hta ka bulk capacitor ki postive sa vcc voltage diya supply on karte hi mosfet or current sense resistor jal gai phir ma na mosfet change kiya or ac line pa resistor wapis lgai or us ka saath ma na aik parallel ma resistor lgai to supply on ho gai aisa kyun hua sir please explain
Clear nahi hua dost....
Vcc capacitor pa ground bulk capacitor ka ground sa connect tha or positive direct ac line resistor network lga ka aa raha tha jab ma na ac line sa resistor hta ka bulk capacitor ki postive sa vcc voltage diya to mosfet jal gya
You explained only two diodes of bridge rectifiers connected to phase only, you left two other diodes connected to neutral one forward bias other reverse bias.
Other two diodes are used for return voltage path towards the neutral line...
This is basic electronics.
इस विडियो में मेन हाफब्रिज का
सेक्शन पुरा नहीं किया.
मुझे वो समझना हैं
धन्यवाद 🙏🏻🙏🏻
विडियो 74 पुरा किजीये.
और भी बहोत सारे एडव्हान्स
SMPS आ रहे हैं.
Aage aane Wale video me sab karenge dost ❤️👍
@@vccground-hindi धन्यवाद 🙏🏻🙏🏻🙏🏻
और हां आपका वो दो ट्रांझिस्टर वाला SMPS का विडियो देखा
उस में auxiliary सर्किट पुरी नहीं लगी. क्यों की डायोड कपॅसिटर के बीच ही वो रह गयी.
तो उसका स्विचींग सर्कल पुरा नहीं होगा. दुसरा पॉईंट ग्राउंड या फिर कंट्रोल ट्रान्झिस्टर के बेस एमिटर से होकर कंप्लीट होना चाहिए था.
अगर मैं सही हो तो. बाकी आपके विडियो देख रहा हुं अच्छा लगा दो तीन दिन हुये हैं देखते हुये.
आगे बढते रहिये. हमारी शुभ कामना आपके साथ हैं.
पढने वाले का और पढाने वाले ज्ञान कभी भी घटता नहीं बल्की बढते जाता हैं. ये मेरा खुदका अनुभव हैं.
🙏🏻🙏🏻🙏🏻👍🏻👍🏻👍🏻
Ok but why used 4 diode
Also what happens when nutral line becomes phase line
Four diodes form a bridge rectifier which is required to work on 220V...
Nothing will happen. It will still work just fine...
سر جی لمبھی ویڈیو ہی سکھاتی ہے میرے جیسے کم پڑھے کو تسلی سے
یہ آپ کی عظمت کو ظاہر کرتا ہے بھائی۔ ❤️👍
Sir jis pay ky ap enginier hain us trha sr ap ky 2 k likes hony chaie kindly gives me ur watsap num
Video ki description me Number hai dost ❤️👍
Good
Shukriya Dost ❤️👍