{411} What is MOV, Metal-Oxide Varistor, VDR, TVS
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- Опубліковано 24 лип 2024
- in this video {411} What is MOV, Metal Oxide Varistor, VDR, TVS, i discussed What is MOV, Metal Oxide Varistor, VDR, TVS
Metal oxide varistors, also known as MOVs is a voltage dependent resistor. They are voltage dependent, its non-ohmic behavior provides transient suppression. MOVs are composed primarily of zinc oxide with small additions of other metal oxides. The structure of the body consists of a matrix of conductive zinc oxide grains separated by grain boundaries. These boundaries are responsible for blocking conduction at low voltages and are the source of the nonlinear electrical conduction at higher voltages. The use of a metallic oxide within their construction means that MOV’s are extremely effective in absorbing short term voltage transients and have higher energy handling capabilities. As with the normal varistor, the metal oxide varistor starts conduction at a specific voltage and stops conduction when the voltage falls below a threshold voltage. it is also known as transient voltage surge suppressor, it is used to protect any circuit from over voltage spikes
#mov #vdr #varistor
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00:00 what is varistor mov, vdr or metal oxide varistor
01:22 vdr mov varistor symbol
02:47 structure of mov, vdr - Наука та технологія
Best teacher on YT. Thanks for your simple and clear explanation.
You're very welcome!
We are learning high qualit knowledge free and from the comfort of our residence. Thanks you Haseeb sahib
Now I really know what I'm doing. Thanks to your informative and practical videos.
I wish I could meet you in person someday in my lifetime.
yes dear, if we know what we are doing, that is a good working practice
I just can't miss your videos, you are one of the best. Well explained much appreciated.👍👍👍👍👍
So nice of you
please accept my best regards
شكرا لك استاذي الفاضل حسيب ...simple explication.....حفظك الله وجزاك الله خير والبركة وفي ميزان حسناتكم
Welcome dear brother. i am thankful
باشکوه مثل همیشه... تفسیر وشرح وتجزیه تحلیل وتشریح علمی عملی و......عالی وزیبا ...ممنونم جناب مهندس حسیب عزیز. استدعا دارم بزرگوار چون همه جزئیات ونقشه ها در ویدیوهاارزش علمی بالایی دارند
ازکیفیت نور وخوانایی انها نهایت زحمت را بنمایید یادگار جاودانه علمی برای ایندگان خوهند بود ممنونم 🙏🙏🙏👌👌👌❤❤❤🌷🌷🌷
Thank you, sir. You are a genius. You have a sound knowledge of how electrical components work.
You are most welcome
thank you very much sir,very clear explanation...easy to understand...the best teacher,god bless.
You are most welcome
i suggest to watch video number 1077 for a very detailed explanation of MOV, its function
Thank you.your explanation is easy to understand.
You are welcome!
Thank-you. I am grateful for your effort.
👍Grazie una vera scuola. Spiegazione al dettaglio.
ti sono grato cara
Excellent information keep sharing
thank you! great video!
Excellent description!
best regards
This is a great lecture much respect
Sir, thank you very much for sharing your knowledge and explaining so clearly, it is very easy to understand the operation of the electronic equipment and components with your help.
Sehr gut erklärt 👍 Danke 🙏
beste Grüße und besonderen Dank für Ihre wertvollen Worte
Simply excellent!!! Thank you.
best regards
Great video!, easy to understand. Thanks!
If you could show how to read the value and how to check for damage ones, that would be very helpful.
You are the best bro. Thanks all the hard work.
MASHA ALLAH awesome upload from your side, very informative and knowledgeable , a big thumbs up
Good job bro...the best knowledge sharing...👍🏼👍🏼👍🏼
I hope my whole family is doing well. God bless us all. Keep sharing brother.
zabrdast
great
thank you Haseeb!
Sir, your explanation on MOV clears my all doubts about use of it in various circuits. Please explain the use of X class and Y class capacitors as EMI & RFI filters in power supplies.
Thanks for the tutorial. This component gave me hell when I just started repairing.
Thanks for the update very nice information
Always welcome
Thx for your great teaching video ever seen in YT!
You're very welcome!
Great information. Thanks
best regards
You are my honourable youtube teacher
thanks a lot dear brother
Thanks Haseeb, for me as guy who have not much idea about electronics and electricity in general it was very informative and i learned lot. Thank you :)
it is my pleasure.
please accept my best regards and special thanks for valuable appreciation
Wonderful job dear friend, happy new week!!!
Another good video
Beautiful explain.
best regards
Nice one
It was really very informative to me. Now i clearly understand the correct use of TVS.
Sir can give a video regarding, while we design a circuit and pcb, how we can take care to reduce emi and emc.
great job!!!
best regards and special thanks
As you have been teaching so smoothly and we are sure now that you are ocean of knowledge for electronics our expectation have been higher and higher from you to know things.
My so long time doubt about spike cleared completely in this video.
Please be kind to answer my question:
How mov will deal with lower spikes as it's shown by spike B in this video.
Respect and regards .
You are a Great Teacher. Much thanks for your Video's! Pleeeaase Dont Stop. lol
Best regards to you and your family
Very good apretiating video
thanks a lot
You're the best my man! I wish you lived closer because I would like to meet you.
Excellent bro. Very nicey explained. Got the concept really clear after so many years. Good work done. Thanks for sharing knowledge.
You are most welcome
Very good one 👍
best regards 💕
JazakAllah for your information it helps a lot
It's my pleasure
Sir , salute u from Victoria. Many of doubt cleared from your videos .
Good explanation. Thank you :)
best regards for your valuable comment
Good explain
Very nice
clear explanation
excelent analysis thenks
Thanks and welcome
Thanks teacher.,👍
awesome channel
it is my pleasure
Very good video thanks
best regards and special thanks
Học kỹ thuật điện tử rất thú vị🌹🎶🥰😀
You do very good sir.... I learned a lot from you... Thank you...
it is my pleasure
Its awesome.
thanks a lot
This’s awesome information you’ve made such a difference in are life by giving a good information knowledge your the best my friend it gonna be helpful May God give you health w/ur friends and lovely family 🤝✌️❤️🌍
Waalaikumussalam wr wb
Great sharing brother 👍❤️
Good Afternoon & Good Wishes Dear Brother
Thank you.
You're welcome!
Very good and useful information sir thanks for sharing this knowledge to us
Most welcome
Very nice video
best regards
Gr8 explanation.10x man
best regards and special thanks
hello Haseeb...can i connect an mov and a thermistor in parallel? i have an 10D471K and an SCK2R56 for surge protection? thanks.
Sir is it ok if 14D511K VDR resistor is replaced by AH332M VDR resistor? Does it make much difference to the function?
Thanks for sharing good information my friend good video God help us
Jazaak Allah khair
Good day brother. Watching and trying to learn some thing
Zabardast work 👍 amazing videos 👍 biggg likkkk from me stay blessed always
Much appreciated! This is an area of EE education, in which I was weak. It sounds like your greeting in your native language may be a blessing. What is its translation in English? Please and thank you.
best regards
it is Islamic greeting to everyone
As-salam-o-alaikum wa rahmatullahi wa barakatuh
("May the peace, mercy, and blessings of Allah be with you")
Very well done
special thanks
Mashaalla very nice explanation
best regards
Very informative Sir. Thank you...
Most welcome
بلتوفيق انشاء الله 👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻🦋💐🌹🙏🙏🙏🙏🙏🙏🙏🌹❤❤❤❤❤🍁🌿
BRAVO MAJSTORE !!!
special thanks for your encouraging comment
please accept my best regards
It's indeed a pleasure watching your video and learning so much about electronic and components. I would like to know how to contribute or support the progress of the program.
Amazing
thanks a lot
Thanks, sir.
Most welcome
So nice
thanks a lot
Salaam
ماشاءاللہ عزوجل
Can you a video on AC please, how it works, basics of it and common faults and how to repair them.
Nice
Good 👍
best regads
Thanks.
You're welcome
Sir, so can I replace them if they have same capacity but different color?
For example, if the yellow one is burnout, can I replace it with the blue one?
Kindly explain how to select choke value for emi filtering
Thank you Haseeb electronics
special thanks
Super Sir.
best regards and special thanks
great explanation sr
thanks a lot dear
stay blessed
@@HaseebElectronics thanks sir will provide course. I am new to this field. Please
Salaam, sir can you tell me how can read VDR Value for useful purposes like, if VDR value 471D10 or 14V151K or V7390 etc
👉Nice my Friend 👍
Assalam u alikum brother , which is better to use for circuit protection a tvs diode or an mov ?
how to do selection of the MOV andTVS diode please reply
Good❤
best regards
i love u from vietnam ❤️✌🏻✌🏻✌🏻
Which protective device is useful for spikes of less than 10nsec. I have used MOVs but that don't respond such spikes.
in input try to use X & Y rated capacitor set, and set EMI filter with some good attenuated with acceptable corner frequency,
then MOV or TVS unidirectional or bi-directional,
The world's best teacher asalam aliykum sir
i am thankful
Thank you sir great explanation , if you can sir please explain about jfet , ujt , gun diode , schotkey diode , schokley diode , igbt , triacs , scr , zener clamping ....... etc
Don't know you would reply me or not but anyway i have atx acbel api4pc51 it shuts down after some time and i need to restart it using green wire. What could be the problem sir?
السلام عليكم ورحمة ٱلله وبركاته
brother thanks a lot for your comment and question
i always try my best to reply everyone's comment,
sometimes it becomes difficult to manage time
no problem, i will explain all possible ways to repair your questioned point
i will explain in english, that video will be uploaded on my this channel
and in urdu language as well, my urdu videos are being uploaded on (Haseeb Electronics Urdu) channel
it will take 1-2 days, please
Pranam bhai❤
Dil se salaam bhai 💕💕💕