Hi Haseeb. My name is Justice Cele from South Africa.First time comment and still new. I just want to say thank you for the wonderful and highly interesting clear explanations of your electronics. i am hear to stay with you indefinitely. Wow. Surely you are the engineer in electronics.
sar main aapka bahut bada fan hun Maine aapse bahut kuchh sikha hai aur kamyabi hua hun lekin sar ghotki charger ke upar ek mukmmal diagram acchi tarah se samjhane ke liye police video upload Karen main aapka bahut shukr gujar aur bahut bada fan hun please sar good ke charger ke upar बार-बार mosfir jalne ki reason ya IC बार-बार jal jaati hai ya FIR senior driver matlab बार-बार aane wale fault ke bare mein kis voltage per kis component per kitne voltage aate Hain aur kitne nahin aane chahie is bare mein ke mukmmal detail ke sath video banaya please sar main aapka bahut bada fan hun naya main aapki video shuru se lekar aaj Tak dekhta hun
sar main aapka bahut bada fan Ho maine aapse bahut kuchh sikha hai sar mere gujarish hai ki aap mere liye ghot ki charger ke upar mukmmal Daya gram jaise vah South Africa wale ka banaya tha aise ek video upload kar do please sar aapka ahsaan jindagi bhar nahin bolunga please sar main bahut garib hun roj hi karna chahta hun magar is kam mein kaccha hone ki vajah se kuchh masale aate Hain asal mein electric ka kam karta hun electronics ka shauk hai
@@HaseebElectronics please sir main aapka bahut bada fan hun aap mere liye ghot ki or 30 ampere China charger ke bare mein detail se video banaen main aapka show kar gujar rahunga jindagi bhar
sar ghotki charger 20 ampere mein UC 38 43 बार-बार jalne ki reason kya hoti hai aur chhote capacitor per agar 88 volt Na aaye to unko kaise theek karenge kaun si chij badli karenge jisse 88 volt pure ho jaaye police sar detail se video
I have an important question, what about spare parts provided in AliExpress ? Can we use it ? Or its not safe? Not only caps, transistors and resistors etc. Thank you.
yes, aliexpress is good, sometimes there are fake parts (falsely marked) digikey, rsonline, farnell, utsource are some reasonable sources but their prices and shipping charges are high
I was really in need of a class on capacitors X and Y although I already save what they are for and when they are used this class comes right on time. Thanks for sharing thanks.
Another super informative video. I told you Sir last time im no electrician or so i have no knowledge but i can understand it from your explanation :) Great
So nice of you it is my pleasure that you loved my efforts. it is your greatness that you encouraged me by your appreciable comment please accept my best regards and special thanks
Thanks Haseeb bhai 🙏. I m learning lot of things by your nice and informative videos . KABHI HAMARE DONO MULK KE AAPSI TALLUKAAT ACHHE HONGE TAB ME AAPSE MILNE PAKISTAN JARUR AAUNGA . ISHWAR- ALLAH AAPKO KHUSH-HAAL RAKHE .
Assalamu alaikum sir, i wanna say thanks alot for your lesson, im a instrument technician in water treatment plant in Malaysia, may Allah bless you with a good health jazakaAllah sir.. thank you very much, youre a good teacher.
Hi. I would like to thank you for teaching us. I have tried to repair a power supply. I have checked t voltage at the capacitor after rectifier. I am not getting 332 dc volt. I'm getting 224 volt dc. I checked x and y capacitor both were damaged. I replaced both but still getting 224 volts not 332 volt. Can you suggest what other components might have failed?
Excellent, as usual. What happens if a 1.5KV spike arrives to an X3 capacitor? Does the cap go short/open? Or simply it doesn't do its job? (and doesn't damage itself)
special thanks x3 capacitor have "peak impulse voltage" less than 1.2 KV. it means 1200 volt is the highest limit of peak. above this it have to fly away. as its operating voltage range might be 150 or 275 volt etc. while working if it receives peaks of 1.2KV and the MOV is unable to remove it, then this safety capacitor will end. as its basic responsibility is to bypass high frequency please accept my best regards
One of the best explanation on youtube. It is very helpful to people who search it. But missing information, X class without internal fuse, so that if fail will short the terminal and Y class with internal fuse so that if fail will open terminal (internal fuse blown). Salam
best regards. class x or class y stages are added after fuse, if a continuous strike of pulses arrive and it exceeds than the mov limits, and the LC filter reaches in ringing factor so it will increase the filter current and the class X capacitor have to short internally, so it must blow away the fuse. this ringing factor may happen due to external electromagnetic interference or something wrong in smps switching section
@@HaseebElectronics It is correct for X type. But for Y there is internal fuse. That is main different with X type. X type is actually same cap as any other cap. The different is Y cap which has internal fuse. Not all GND has good connection to allow amount current flow to blow mains fuse. And it can create danger of shock at chassis. It is different case with X which has full current when fail. You can check at many explanation by googling it.
Hello sir. You have made very very educative videos I have watched most of them and they were all very informative. Just a thing ...here emi in emi/rfi stands for electromagnetic interference. Thank you for sharing such wonderful videos sir!!!
thanks a lot yes it is Electromagnetic interference. sometimes some words are pronounced wrongly because while recording many things are to be kept in mind
@@HaseebElectronics I really understand sir and appreciate your super efforts... It's just that I wanted to let you know about the same. Because you have viewers all over the world. God bless you sir!!
Very good description on how it works. Just wondering.. How much power are we wasting just by using AC in our homes. All devices convert the power on its own to DC. And if I understand this right then with DC power we are much less wasting power here. Filters can be capacitors that give power not wasting it. Solar energy can also be so much more efficient with DC. No more out of sync of the 50/60Hz and wasting power to get it clear again.
Thank You Haseeb! You just answered a lot of my questions, and let me ask you one more: Is ther any information value of the color of these "box" capacitors? (grey, blue, white, yellow... like material or application)
welcome and special thanks now it is correct time to discuss it's calculations because I was waiting for this video, so when we have a good idea about some circuit then we can do it
Tjis is expirience...filters to deduct zhe frequency...its xheap and smart..good bideo..I would even pay you for your bideos how good of a teacher you are
if the class X capacitor is devalued, it may cause to generate ringing action and it may cause to add jittering in frequency, any may fail to start the ic or may cause to fluctuate
Thank u for this video. Among all electronic video on RUclips your video i love most. Thanks for that. As I know for AC cap provide close path for current, while blocking DC. Then why these cap doesn't make short circuit. From kolkata. Sandy
i am thankful for your valuable comment as i discussed in the video that every capacitor have XL value that is capacitive reactance. that is in simple words "the ac resistance of a capacitor" at low frequency its internal resistance is very high, so it will provide short path. at high frequency its internal resistance will decrease, so in that case it will give easy path for high frequency but it will not disturb low frequency signals
Masya'allah, thank you for this vid n lesson. I've been wondering the same thing as I came accross these 2 types of caps but never really knew their practical uses. As usual u hv outdone yourself in teaching us, fellow learners n hobbyists of electronics in topics seldomly taught n practices, alhamdulillah n salaamun'alaika to your mr hasseb, may u be blesses n barakah by Allah swt.... 🌹 BtW, I m dloading n keeping all of your vids (as much as I can afford them) for personal uses n refs, hopes u dont mind, please let me knw if its otherwise. Your contents never gets old n worth reviewing time after times, over n over - its never gets old.
sir maina ek cheap 12v 5amp smps ko upgrade kiya hai.maina ek bigger transformer use kiya aur secondar turns increase kr diya .muja mera required power mil gaya(32v 3amp) but transformer sa bahot loud sound aa raha hai.maina sab kuch kar ka dekh liya par problem ni hata.please help🙏🙏🙏🙏🙏
Sir I am from India and watching you always.as per ☝️this vedio it's EMI filter circuit sir plz also make a vedio how to make simple EMI filter for microcontroller circuit rectifier running on AC mains bcz most of time MCU is facing conducted interference
from Nigeria many thanks, my question is why is Y capacitors used as flyback(linking the input of the SM transformer to the output of the SM transformer)
Thanks for this info.yuu said that the F letter means the tolerance of the capacitor and it is 10%,what other letters are use for tolerance and their associated percentage.thanks
Excellent video 👍.Sir,I have an SMPS of 12V,2A which gives shock at output side, there are two components between hot and cold side one is SM transformer and another is Y1 cap(AH222M). What will probably be the short component,Y1 cap or transformer?
special thanks my be Class Y capacitor across the transformer is not working good, use Y2 grade capacitor sometimes the increased leakage in transformer (from primary to secondary) is also a cause of this issue
Hello sir please make of video how to select the capitance value of x and y capacitor(about uf not about the max voltage) . How its uf affect the circuit. Will the capacitor having higher capacitance provides better emi/rf or surge cancellation. On designing do we want to consider the load value on choosing the capitance valve. Also say about inductor how much µH should i give for better and optimum circuit in accordance with capacitor uf values. For design reference please choose as AC line voltage 230v 50hz and total load watts as around 1000W.
Salmo alikom bro can washing machine EMI FILTER HAS OUTPUT VOLTAGE BUT Failure Pcb work some washing machine parts work..like pumps but motor not working ..even if motorboats outside the machine but inside it...
Always great videos sir, my request is make a video on SMPS secondary side only and verious ics ( like opamp, two opto couplers) and their functions in controlling and stabilizing the output voltage sir please
Sir if there is mov in the circuit it is connected across the line same with the class x cap and the ntc thermistor is connected in series at line i'm i correct tnx sir
Class X capacitor & MOV is connected across line and neutral to protect the circuit from over frequency & over voltage spikes. Fuse, NTC or PTC are in series to limit current in circuit
![[417] How To Test IR Receiver / Sensor. Infrared sensor Testing with multimeter](http://i.ytimg.com/vi/Z02p8Um96C8/mqdefault.jpg)
![[417] How To Test IR Receiver / Sensor. Infrared sensor Testing with multimeter](/img/tr.png)
Hi Haseeb. My name is Justice Cele from South Africa.First time comment and still new. I just want to say thank you for the wonderful and highly interesting clear explanations of your electronics. i am hear to stay with you indefinitely. Wow. Surely you are the engineer in electronics.
You are so welcome
please accept my sweet regards and best wishes
Your Brother
Muhammad Ashraf from Pakistan
sar main aapka bahut bada fan hun Maine aapse bahut kuchh sikha hai aur kamyabi hua hun lekin sar ghotki charger ke upar ek mukmmal diagram acchi tarah se samjhane ke liye police video upload Karen main aapka bahut shukr gujar aur bahut bada fan hun please sar good ke charger ke upar बार-बार mosfir jalne ki reason ya IC बार-बार jal jaati hai ya FIR senior driver matlab बार-बार aane wale fault ke bare mein kis voltage per kis component per kitne voltage aate Hain aur kitne nahin aane chahie is bare mein ke mukmmal detail ke sath video banaya please sar main aapka bahut bada fan hun naya main aapki video shuru se lekar aaj Tak dekhta hun
sar main aapka bahut bada fan Ho maine aapse bahut kuchh sikha hai sar mere gujarish hai ki aap mere liye ghot ki charger ke upar mukmmal Daya gram jaise vah South Africa wale ka banaya tha aise ek video upload kar do please sar aapka ahsaan jindagi bhar nahin bolunga please sar main bahut garib hun roj hi karna chahta hun magar is kam mein kaccha hone ki vajah se kuchh masale aate Hain asal mein electric ka kam karta hun electronics ka shauk hai
@@HaseebElectronics please sir main aapka bahut bada fan hun aap mere liye ghot ki or 30 ampere China charger ke bare mein detail se video banaen main aapka show kar gujar rahunga jindagi bhar
sar ghotki charger 20 ampere mein UC 38 43 बार-बार jalne ki reason kya hoti hai aur chhote capacitor per agar 88 volt Na aaye to unko kaise theek karenge kaun si chij badli karenge jisse 88 volt pure ho jaaye police sar detail se video
I didn't understand this fully before. Thank you for explaining it!
you are welcome dear
Salaam alaikum brother
I like your channel 🙂
All the best to you from Gaza Palestine ❤️🇵🇸🌷
Wa alaikum salam
most welcome
Allah bless you
Thank you for taking the time to do these videos Haseeb! Learning a lot!!
I have an important question, what about spare parts provided in AliExpress ? Can we use it ? Or its not safe? Not only caps, transistors and resistors etc. Thank you.
yes, aliexpress is good, sometimes there are fake parts (falsely marked)
digikey, rsonline, farnell, utsource are some reasonable sources but their prices and shipping charges are high
I was really in need of a class on capacitors X and Y although I already save what they are for and when they are used this class comes right on time. Thanks for sharing thanks.
wow it is my pleasure
please accept my best regards and special thanks for encouraging me
This is the best explanation of that topic I've found so far: I think I'll stop here. Like and, of course, subscription. Thanks Haseeb.👍🏻
thanks a lot your beautiful encouraging comment. it is my pleasure
please accept my best regards and special thanks
Very good explanation, Thank You! Question: How do you determine what VALUE of capacitance when selecting a Safety Capacitor ?
this is the best explanation that i encountered, simple yet full of information...highly appreciated 👍...
best regards
and special thanks for your encouraging words for my efforts
the way you explain things are much more clearer, by the way i send you an email.thanks
Another super informative video. I told you Sir last time im no electrician or so i have no knowledge but i can understand it from your explanation :) Great
So nice of you
it is my pleasure that you loved my efforts. it is your greatness that you encouraged me by your appreciable comment
please accept my best regards and special thanks
Thanks Haseeb bhai 🙏. I m learning lot of things by your nice and informative videos . KABHI HAMARE DONO MULK KE AAPSI TALLUKAAT ACHHE HONGE TAB ME AAPSE MILNE PAKISTAN JARUR AAUNGA . ISHWAR- ALLAH AAPKO KHUSH-HAAL RAKHE .
Welcome bhai
Dil qareeb hoon to ye zameeni fasley ki koi baat nahi. Dil se aap ko salaam bhai ji
Well done with so much knowledge sharing. May Allah bless your work in educating people
thanks a lot, please accept my best regards
Ye video dekh kr ye baat pkki ho gyi ki Ghar me pakka earthing hona kitna jaruri Hai.
Bhai maza aa gya ye video dekhna ka .
yes dear it is much more important fro safety
Assalamu alaikum sir, i wanna say thanks alot for your lesson, im a instrument technician in water treatment plant in Malaysia, may Allah bless you with a good health jazakaAllah sir.. thank you very much, youre a good teacher.
Hi. I would like to thank you for teaching us. I have tried to repair a power supply. I have checked t voltage at the capacitor after rectifier. I am not getting 332 dc volt. I'm getting 224 volt dc. I checked x and y capacitor both were damaged. I replaced both but still getting 224 volts not 332 volt. Can you suggest what other components might have failed?
Excellent, as usual. What happens if a 1.5KV spike arrives to an X3 capacitor? Does the cap go short/open? Or simply it doesn't do its job? (and doesn't damage itself)
special thanks
x3 capacitor have "peak impulse voltage" less than 1.2 KV. it means 1200 volt is the highest limit of peak. above this it have to fly away.
as its operating voltage range might be 150 or 275 volt etc. while working if it receives peaks of 1.2KV and the MOV is unable to remove it, then this safety capacitor will end. as its basic responsibility is to bypass high frequency
please accept my best regards
I learn so much from your videos, thank you.
You are so welcome!
please accept my best regards
your Explanation about each&every components are very good, Thanks .
You are welcome
You have answers for everything electronics. God bless you.
thanks a lot dear
One of the best explanation on youtube. It is very helpful to people who search it. But missing information, X class without internal fuse, so that if fail will short the terminal and Y class with internal fuse so that if fail will open terminal (internal fuse blown). Salam
best regards. class x or class y stages are added after fuse, if a continuous strike of pulses arrive and it exceeds than the mov limits, and the LC filter reaches in ringing factor so it will increase the filter current and the class X capacitor have to short internally, so it must blow away the fuse. this ringing factor may happen due to external electromagnetic interference or something wrong in smps switching section
@@HaseebElectronics It is correct for X type. But for Y there is internal fuse. That is main different with X type. X type is actually same cap as any other cap. The different is Y cap which has internal fuse. Not all GND has good connection to allow amount current flow to blow mains fuse. And it can create danger of shock at chassis. It is different case with X which has full current when fail. You can check at many explanation by googling it.
Hello sir. You have made very very educative videos I have watched most of them and they were all very informative. Just a thing ...here emi in emi/rfi stands for electromagnetic interference. Thank you for sharing such wonderful videos sir!!!
thanks a lot
yes it is Electromagnetic interference. sometimes some words are pronounced wrongly because while recording many things are to be kept in mind
@@HaseebElectronics I really understand sir and appreciate your super efforts... It's just that I wanted to let you know about the same. Because you have viewers all over the world. God bless you sir!!
Thanks sir for sharing this video ....
Your videos are always full of knowledge ❤
Jazaak Allah khair
Great.. Realy good.. Question.. "Y" capacitors have polarity? Thanks..
Thank you, simple but complete clear explanation. Bye from Italy
Best regards and humble thanks 💕 for your valuable words
Very good description on how it works. Just wondering.. How much power are we wasting just by using AC in our homes. All devices convert the power on its own to DC. And if I understand this right then with DC power we are much less wasting power here. Filters can be capacitors that give power not wasting it. Solar energy can also be so much more efficient with DC. No more out of sync of the 50/60Hz and wasting power to get it clear again.
Thank You Haseeb! You just answered a lot of my questions, and let me ask you one more: Is ther any information value of the color of these "box" capacitors? (grey, blue, white, yellow... like material or application)
Thanks for an excellent tutorial.
My question is how do you select the value of the X- capacitor, Y- capacitor and the inductor
welcome and special thanks
now it is correct time to discuss it's calculations
because I was waiting for this video, so when we have a good idea about some circuit then we can do it
@@HaseebElectronics okay sir am waiting for the tutorial on how to calculate the value of those emi filtering components
بارك الله فيك... معلومات في غاية الأهمية.
Great explanation! Straight to the point, how it should be! 👍
best regards
You are unique. Much appreciation sir.🙏🏿
Tjis is expirience...filters to deduct zhe frequency...its xheap and smart..good bideo..I would even pay you for your bideos how good of a teacher you are
JUST CLICKED!
A problem with input filtering (failed cap, inductor) could prevent oscillator chip from starting cottectly ?
if the class X capacitor is devalued, it may cause to generate ringing action and it may cause to add jittering in frequency, any may fail to start the ic or may cause to fluctuate
Thanks A Lot sir we were waiting for this video for a long time
best regards. actually i am trying to share whatever i know in theory and practical, but due to lack of free time, i am sharing slowly
Thank you for this tutorial, it was very well done.
Thank you for educational videos. You are like school. 🙂
So nice of you
Bhai ye X2 capacitor multimeter pr testing se open de gay ya kuch valve?
Kindly give me response
Very good and indeed video for me and hope to others stay healthy and god bless you
thanks a lot dear
it is my pleasure
Sir, ideally what type of value & voltage rating should I select for Y class capacitors as EMI/RFI suppressors in 250 volt AC line in power supplies.
Excellent mr haseeb and thanks for all 👌👌👍👍👍
This is soo good, thank you so much! This is worth so much. Greetings from Sweden.
You're so welcome!
Sir ji...power supply on karte hi...mains filters kitna current lete hai...
I have a power supply .and it was hit by a lightning bolt..will the main capacitor be damaged?
super information
Allah kamuabi attah farmne
Ameen
thanks a lot dear sister
Nice video with good explanation. Thanks sir
Most welcome
excellent tutorial ...explained very well sir...more power to you and God bless you..
Thanks and welcome
Iam so proud of you haseeb. May allah bless you and your family ❤️❤️❤️
الحمد للہ
amazing explanation, thanks a lot, greetings from Spain!!
Best and Well Explained as Always Great Vid Thanks for Sharing
it is my pleasure. stay blessed
thanks very much sir...very very clear now,god bless.
You are most welcome
Thank u for this video. Among all electronic video on RUclips your video i love most. Thanks for that.
As I know for AC cap provide close path for current, while blocking DC. Then why these cap doesn't make short circuit.
From kolkata. Sandy
i am thankful for your valuable comment
as i discussed in the video that every capacitor have XL value that is capacitive reactance. that is in simple words "the ac resistance of a capacitor"
at low frequency its internal resistance is very high, so it will provide short path. at high frequency its internal resistance will decrease, so in that case it will give easy path for high frequency but it will not disturb low frequency signals
Beautiful information sharing. Thank you so much.
best regards and special thanks
It awesome, but i have a question that, does CX change current from AC to DC?
no, it does not change any ac to dc,
it just gives easy path for high frequency noises
@@HaseebElectronics thanks.
How are know the correct resistor to replace? Please help.
Great video tutorial.Very clear explanation.
it is my pleasure
please accept my best regards
Ottimo spiegazione. Grazie 👍
best regards and special thanks
Thank you sir , I have just learnt through this video the function of those components.
You are welcome
Big Thanks Hasseb 🙋♂
it is my pleasure
Masya'allah, thank you for this vid n lesson. I've been wondering the same thing as I came accross these 2 types of caps but never really knew their practical uses. As usual u hv outdone yourself in teaching us, fellow learners n hobbyists of electronics in topics seldomly taught n practices, alhamdulillah n salaamun'alaika to your mr hasseb, may u be blesses n barakah by Allah swt.... 🌹
BtW, I m dloading n keeping all of your vids (as much as I can afford them) for personal uses n refs, hopes u dont mind, please let me knw if its otherwise. Your contents never gets old n worth reviewing time after times, over n over - its never gets old.
it is my pleasure
i am thankful for your valuable comment
Very informative topic, nice explanation.
best regards
clearly understand...waiting for X- capacitor, Y- capacitor and the inductor calculation...
it is my pleasure.
sure we will calculate it
i tried to establish the baseline for EMI/RFI filter calculation
I has missed this video somehow. Thanks !
I Hope, you enjoyed it!
sir maina ek cheap 12v 5amp smps ko upgrade kiya hai.maina ek bigger transformer use kiya aur secondar turns increase kr diya .muja mera required power mil gaya(32v 3amp) but transformer sa bahot loud sound aa raha hai.maina sab kuch kar ka dekh liya par problem ni hata.please help🙏🙏🙏🙏🙏
superb video, thank you!
Very Practical Knowledge.
i am thankful. best regards
Assalamualaikum
I've seen reduced noise schemes in car audio using inductors like that. Can it really be used?
Sir I am from India and watching you always.as per ☝️this vedio it's EMI filter circuit sir plz also make a vedio how to make simple EMI filter for microcontroller circuit rectifier running on AC mains bcz most of time MCU is facing conducted interference
Sir caipsiter kya hai ye kitne prkar ka hota hai and ye kaha lagta hai ek video bana dijiye
hi, can i interchange a class-x capacitor for a class-y capacitor? can be the same component?
from Nigeria many thanks, my question is why is Y capacitors used as flyback(linking the input of the SM transformer to the output of the SM transformer)
What is the EMI standard for for home electronic appliances?
Yet another awesome video as usual, you are truely a master!!
best regards and special thanks
Its, the Class Y capacitor connected on chassis, but most of the TV power boards are in 2 line power cord, so what is the use of it.?
Thanks for the update very nice information
Always welcome
Thanks for this info.yuu said that the F letter means the tolerance of the capacitor and it is 10%,what other letters are use for tolerance and their associated percentage.thanks
A Special Tolerance
B is +/- 0.1pf
C is +/- 0.25pf
D is +/- 0.5pf
F is +/- 1%
G is +/- 2%
J is +/- 5%
K is +/- 10%
M is +/- 20%
Z is -20% +80%
Amazing nice sharing
MASHA ALLAH zabardast upload, very informative as always, a big thumbs up
Many many thanks
Mind blowing video but about X1Y1 capacitor
it is my pleasure
Very useful information Sir Thanks for sharing this knowledge to us
Most welcome
it is my pleasure
Excellent video 👍.Sir,I have an SMPS of 12V,2A which gives shock at output side, there are two components between hot and cold side one is SM transformer and another is Y1 cap(AH222M). What will probably be the short component,Y1 cap or transformer?
special thanks
my be Class Y capacitor across the transformer is not working good, use Y2 grade capacitor
sometimes the increased leakage in transformer (from primary to secondary) is also a cause of this issue
@@HaseebElectronics Special thanks for responding.
Hello sir please make of video how to select the capitance value of x and y capacitor(about uf not about the max voltage) . How its uf affect the circuit. Will the capacitor having higher capacitance provides better emi/rf or surge cancellation. On designing do we want to consider the load value on choosing the capitance valve. Also say about inductor how much µH should i give for better and optimum circuit in accordance with capacitor uf values. For design reference please choose as AC line voltage 230v 50hz and total load watts as around 1000W.
Thank you brother for these educative videos,
My pleasure
How can we select or calculate the right value of the x and y capacitors
Salmo alikom bro
can washing machine EMI FILTER HAS OUTPUT VOLTAGE BUT Failure
Pcb work some washing machine parts work..like pumps but motor not working ..even if motorboats outside the machine but inside it...
Excellent upload dear friend, happy your time!!!
best regards
Jazaka Allah Khair.
best regards
i have a question in 2:36 i can see 4 smd resistor in the filter line why they are present there?
Always great videos sir, my request is make a video on SMPS secondary side only and verious ics ( like opamp, two opto couplers) and their functions in controlling and stabilizing the output voltage sir please
What is the value of y inteferance capacitor cnnected batween auxillary and secondary of transformer of 12 volt smps.
Super excellent❤❤
Sir if there is mov in the circuit it is connected across the line same with the class x cap and the ntc thermistor is connected in series at line i'm i correct tnx sir
Class X capacitor & MOV is connected across line and neutral to protect the circuit from over frequency & over voltage spikes.
Fuse, NTC or PTC are in series to limit current in circuit
@@HaseebElectronics tnx for the reply sir
I enjoyed looking at it.😊😊
How can we calculate the value of the common mode choke and how to select the value of the X and Y capacitors
Great video!
best regards
Nice video 👍👍👍👍
Very thankfull sir
it is my pleasure. stay blessed
Excellent thanks for sharing knowledge
My pleasure
Sir can u explain about i sense resistor that parallel on mosfet source pin....for most power supply...?
sure i will try to share it as soon as possible
supper information. Thank you
best regards
Excellent sharing
thanks a lot dear sister
Very very useful! thanks
You're welcome!
I have no words for u sir🙏🙏🙏🙏🙏🙏
aap ji di mohabbat da dil tu shukriya
Rabb sachha apni mehr karey