Phone charger/SMPS circuit diagram | how chargers work | Free Circuit Lab 

Very good information Please show about smart phone charger

aachha & perfect dekhaya sir, thanks,transformer kaa wire gaz dekhanese aachha hota.

In simple if U see the mobile charger,here the Input voltage at 240 Volts at 50/60Hz frequency is first fed to Input Rectifier stage, Which converts 240 Volt AC to 240 Volt DC. This 240 DC voltage is fed to a High Frequency Switch which converts this DC to High Frequency AC at 240 Volts with a frequency between 50KHz to 1MHz, So now we have 240 Volt AC at a higher frequency. Here comes the Switched Mode Transformer. These Switched Mode Transformer(SMT) are capable of handling higher frequency. So this SMT will now step down the 240 Volt AC at Higher frequency to required Output AC voltage at higher frequency. And the output AC voltage is now converted to DC using output rectification and filtering circuit. The DC output voltage is fed back to the control circuit which gives the firing pulse for the High Frequency Switch. Thus achieving AC to DC conversion...

bhut sundar ati sundar etna deep concept pahli bar youtube par dekhne ko mila aise hi video dalte rhe ......

मैं बहुत सारा वीडियो देखा हूं, लेकिन आपका समझाने का तरीका बहुत अलग है। बहुत अच्छा लगा।मुझे सीआरटी टीवी के एस एम पी एस के बारे में जानना है।

asadharon video...eto details e bojhalen j bolar kichu nei...👌

🔥Please bring more videos on circuit explaination like this🔥 Clearly understood full working 🙂

Aaj pure masti ke mood me lag rahe hai , sir Maza aa gaya aaj aapki baatein sunke.

Sir apne itni achhi tarha bataya ❤️❤️❤️❤️

Sir aap ka sob videos bohut achha explain karate he aap

Thank you so much vai ap kidna acchese samjha te ho pura dawud hi kilyar kar di vai thank you so much aysehi samjha the lahna 👍👍👍👍👍

Very nice,bahut mehnat ke saath detail hai,thnk u vmuch

Bhai itne sare vedios dekh dale ..but itna clear explanation koi nhi de paya....aap bht door tk jaoge...ek isi trah ka smps charger agar pcb pr khud banakr batayen...to bhit achha rhega

Bahut bariya bro...

Nice explanation bhai g

Thanks sir,aapney achha explain diya,dhanyabad

Yes you have excellent communication skills to explain the circuit keep it up. My best of luck to you. Jai Hind

Fantastic elaboration. Thank you so much.

Thanks for the video and the knowledge if though I don’t understand the language.

Bhai apne bohut mehnot korte hu na Salute your work .

bahut sundar samjhaye hai aap..

Thats called a perfect video🔥🔥. Transister wale circuit samjhne me bht dikkat aati h mujhe. Please explain krte rhiye

Wonderful explanation. Thanks for the detailed explanation.

Very very good brother thanks from pak

Even i dnt understand hindi ... I like this explanation. Good job... Please add English subtitle 👍

Thank you very much sir very informative video

Explained excellently, thank you so much.

Very deep video and very nice explane.thanks for good video.

साबजी सोल्जर जैसा जुनून है मोदी से अच्छी देस सेवा करते हो जय माताजी

Samjha kr hi rahunga aaj nice sir

Sir really nice explanation, basically I'm electronics in Bsc but I never concetate of these switch things anyway thankyou so much for circuit explanation

Most awaited video

Too good boss...👍

Aapne Video wakai smjhane k liye use of slips was really nice, still Y class capacitor ka type zaroor btayen(109 nf capacitor ko replace karne k liye), ur reply quickly awaited ,kya steroflux capacitor use karna hoga ?

Sir apnar video Osama 🥰🥰🥰❤️❤️

so nicely explain aur bhi high power smps ke liye bhi video banao

Free bhi great work i try it with mosfet it work but with little change in circuit

Bahut Acchi laga sir

Sir thank you so so so much Best explained than ever I have seen Waiting for the complex one

Thanks you Sir, for explaining the circuit.

Good video. Thanks for the detailed explanation. The capacitor connected between output and HV. in fact gives slight shock (leakage) in the output. Removing that eliminates the shock.

Excellent and good explanation

बहोत अच्छा सर

Keya baat hai excellent skills💐

Please make one more good SMPS mobile charger 5V 2amp video which safety fuse and good Y Capacitor , good circuit too ?

वैरीनाईस,वैरी गुड।

darun knowledgeable video, thanku sir...

Samjha ke he maanunga sahi he teacher hobto aisa mast

Please tell me which Y Capacitor use in this circuit (value and no, voltage ) to make it more good circuit ?

Sir main AP8022 PWM I.C ki power ko badhane ke liye ek alag se power mosfet lagana chahta hun to kya aisa karna sambhav hai?...

Nice sir 👍

Very useful, good explanation

1k like by me😊. Now 999 and i am going to like this video.

Thanks, can I make inductor replacement transformer?

Bhaiya mere paas Inkocean ka ek smps (24 volt 8amp) hai. Uski output (DC) ki negative aur positive dono me hi tester dene se jal raha hai. Ye smps thik hai ya kharab hai?

sir jii capacitor jo project m lgane k liye ydi 12volt ka circuit Hai T0 25 volt ka capacitor use karte hain but usmein 12 volt Se Hi chalne wala component Laga Hai yadi 12 volt Jyada Denge Tu complaint kharab ho jaega to 25 volt ka capacitor use Karenge to 25 volt ka current output Karega to usse complaint kharab ho jaega to bataiye jismein capacitor use Karen

Very helpful explanation.Thanks

Es charger me Jo transistor hai kya wo 230v ka hai??? Nhi to etne kam chije me to charger fat Jana chahiye?

Vai,usi "102"---capasitor k liye mujhe shock lagta hai.agar mai use nikal du toh charger kaya kaam nehi karega??

Kya ye mobile charger circuit 12vdc 3 amp smps me same kaam karega? Reply me fast

Thx for the vidio. Kindly explain function of 4.2 NF cap. It is fixed with aux circuit. Why can't we connect directly. What is purpose of this cap.

Bhot mehnat lagi hogi

Bro mere pas redmi 8 ki battery hee me uss se power bank kess bna sakta hu please bta do bro please

very nice sir g. thanx😘😘

Good explained

Yeh hue na baat thanks you

My goal is to identify the functions of the devices in a given circuit diagram? Or spoken more general. How can I learn this general skill? When do I see a random circuit diagram in all kinds of electronic fields that I can recognize the devices and their functions? What is the best strategy to acquire this skill? Do you know good information recourses specially designated to acquire this skill? I do not want to handcraft things on my own and I do not want to study at a university to acquire a bachelor's degree in electrotechnology. I just want to be able to read and being able to understand more or less the circuit diagram. Thank you in advance

Bhai please ek SMPS transformer Rewinding ka detailed video banao. Directions wagera bada confusing lagata hai. Kafi sara videos dekha pr samajh me aab tak nahi aya kaise rewinding kre direction me error hone k waja se kafi baar circuit damage bhi hua. Please ek video jarur banana

Good explanation

Ek number

Verygood

Dada 35volt 2A power supply problems ki hote pare discuss korle Bhalo hoto Jodi Koren tahole help hoto

Bhai hipot ke uppar ek video bnao or leakage current ki value kia hoti h ye sb please bro

Wow! Wonderful explanation of circuit.I was searching this type of channel and subscribe today, hoping such type of circuit explanation in future videos.

Excellent bro 👌

Can i use non polar polyester capacitor in place of ceramic capacitor?

Very nice reding

very well explained.. thankss

Nicely analysing

Great explaination

Bhai ap kam chiz use karain or chager bna ke dekha dain trnsfarmer bhi bta dain ke kessy lga sakty hai diagram se nahi axpriment kar plz

Simple converter DC to ac plz banaiye solar penal ke liye, but no bettry

Thanks. Very nice

Universel charger repairing par video banaye please sir

very nice bro ..keep it up

Nice 👍 video

Sir plz ak video banaiye plz " how to check all components on the circuit" plzz sir...

Sir capacitor par DC milne ke bad jo switching hoti h...use aur achhe se smjha dijiye ..

Sir,samsung mobile charger eya jo bhi mobile charger ic se voltage regulate hote hay..in me kaun kaun sa number ke ic use hota hay please bataye...may youtube ke bahut channel se pucha leken koi bhi reply de nahi paya..

Awesommmmmmmmmmmeeeeeeeee boooosss

Excellent video.

Bro agar smps ke output side me ful wave rectifire laga de to ampere double ho sakta hai kya.....🙄🙄

Sir now please explain complex circuit...

very nice. video

Sir please tell me, hoe much amphere , this circuit gives

Aik dum best ha.

Sir.. Mere charger me.. Output voltage aata hai.. Pr.. Output me Load dene pr..output Voltage zero ho jati hai.. To.. Esme kya problem hai.. Btaye please.. 🙏🙏

ok my mistake mujhje laga zenner +5volt se laga ha agr ap na kehtay k theek laga ha to me ise dobara chek kabi na kart a so is ke leye boht thankssssss

Weldone

Thank you for this video