Dear i think max voltage protection should be around 260v max. 270 to 290v tak b appliances mein aygy tu wo already problem ker jygy. What u think about it?
If the surge voltage coming through negative line?? This can happen right?? I would recommend to have fuse need to be installed on both negative and positive lines 😊
ACHI JAANKARI DI SIR AAPNE.SIR KYA HUM 471 KI JAGAH 7d 511 NO KA MOV LAGA SAKTE HAI.AUR AAPNE YAH NAHI BATAAYA KI FUSE MITANE AMP KA LAGAAYE HAR EK DIVICE KI POWER ALAG HOTI HAI.CIURRENT CONSUMPTION ALAG HOTA HAI.PLESE BATAAYE.
according to the specs of 10d471k it's max ac voltage is 300v, does that mean it will burn at 300v?if yes won't that mean that 299v will go to the electronics and burn it?
Iam from karachi I have a 12 volt lead acid battery charger which burns over 240volt Which mov code should i buy How to read code and get as per requirenment. Where to get this plug having fuse option
सर धन्यवाद, क्या इसे मीटर के पास जहा से सभी जगह सप्लाई जाती है लगा सकते है क्या???सभी चीजों की प्रोटेक्शन हो जायेगी, यदि हां तो क्या यही mov लगेगा, नही तो किस नंबर का लगेगा कृपया बताएं
is it a surge protector , spike suppressor ? if so, will it act as a TYPE 3 protector ? i m facing serious switching surge problem at my home. please do reply Tariq thnx in advance
@@TARIQLAB Same aapke jaise plug mai Maine varistor connect kiya. But appliance on nahi hua. Fir maine plug ka cover kholke plug ko socket pe lagaya aur terminals pe tester laga ke dekha to pata chala dono live and neutral mai voltage 220v as rahi thi. Varistor hata ke normal hogaya sab. Varistor laga ke neutral mai bhi 220v aane lage
can i do it on my 4 way extention 3 pin plug with grounded wire ? Is it safe ? Cause the video u show doesn't have grounded . P/S: Im not professional electrician.
Nice video, thank you for sharing. Sorry i couldn't understand your language but despite of that i do understand what you are trying to teach, but if you don't mind may i ask, can i use 2 of that mov in one power strip?
Salaam Bhai, I am college student (Commerce) and had experienced burning of new Dell Laptop Charger-Adapter. I can't carry the heavy UPS with Laptop! Here are my queries:- - Q1) Is Spike Buster also called Surge Protector? If not, can't we have both in one Plug? - Q2) For protecting Laptops, the maximum AC Voltage is 240V because the Charger-Adapters are rated from AC 110-240V. So which MOV should I buy for protecting the Charger-Adapter? - Q3) I am confused! Should I consider 220V or 230V or 240V for the safety of the Adapter? Accordingly, what would be the MOV designation? - Q4) Alternatively, why not use step-down transformer to limit the AC Voltage to 150 or 200? Because one has to replace the burnt-out MOV in your idea! - Q5) Next Alternative is to make auto-Spike Buster with setting of 200 V AC! In the market, this is available for R1400/-. But it is set at 240 V. It auto-disconnects at a 240 V and auto-reconnects after the voltage reduces without the effort of replacing the burnt-out MOV? Can we make it at home with the max Voltage set at 200V?
MOV can be fixed inside a plug or charger, step down transformer is not a good choice, if input 240 out put 200 , if input voltage spike 440 then output around 400, mass of transformer & heat is another issue.14D391k is best. will give protection above 250 v ac
Why you add varistor before fuse?
Proper way to add varistor after fuse.
Am i correct?
After fuse
Dear i think max voltage protection should be around 260v max. 270 to 290v tak b appliances mein aygy tu wo already problem ker jygy. What u think about it?
Ye RMS volts hain Peak volts ziyada hoty hain , 220v ke peak volts 320~330v tak hoty hain,
If the surge voltage coming through negative line?? This can happen right?? I would recommend to have fuse need to be installed on both negative and positive lines 😊
Fuse will blow in both case, important this is to protect appliances
ACHI JAANKARI DI SIR AAPNE.SIR KYA HUM 471 KI JAGAH 7d 511 NO KA MOV LAGA SAKTE HAI.AUR AAPNE YAH NAHI BATAAYA KI FUSE MITANE AMP KA LAGAAYE HAR EK DIVICE KI POWER ALAG HOTI HAI.CIURRENT CONSUMPTION ALAG HOTA HAI.PLESE BATAAYE.
7d511 850 volt pe short hoga 220 ke liye faida nahi, fuse load se thora ziyda hona chahiye,
@@TARIQLAB DHANYAWAAD SIR.
according to the specs of 10d471k it's max ac voltage is 300v, does that mean it will burn at 300v?if yes won't that mean that 299v will go to the electronics and burn it?
exactly i want to know , but 10d471k is max 470 voltage
svc 681-10 mere pc safety purpose ke liye lagaa sakta hu kiya agar ha iskaa rating kitna hain
An impressive presentation
TQ
Iam from karachi I have a 12 volt lead acid battery charger which burns over 240volt
Which mov code should i buy
How to read code and get as per requirenment.
Where to get this plug having fuse option
3 pin plug available in the market, or u can use inside the device, device input supply?
i need small help, example i need only 220v output whatever input happens. is that possible? any suggestions
its not a controller or regulator,
u can use a stabilizer
@@TARIQLAB ok got it, it can protect the transformers and other components right?
what about connecting 3 mov s , across N-Erth , L- E and then L-N. any more good?
Only L & N
can we use it for LED bulbs, FM players, DVD Players because of electrical fluctuations transforms get faulted and replacing. that's why asking
u can use for any device, appliance
सर धन्यवाद,
क्या इसे मीटर के पास जहा से सभी जगह सप्लाई जाती है लगा सकते है क्या???सभी चीजों की प्रोटेक्शन हो जायेगी, यदि हां तो क्या यही mov लगेगा, नही तो किस नंबर का लगेगा कृपया बताएं
Jee, laiken iss se pehly fuse zaror lagana. Yehi number 2 ya 3 bhi laga sakty hain, nahi tu pehla number jo 7 ya 10 hai iss ki jaga 20 bhi milta hai
@@TARIQLAB thanks friend
If 110v whats the good voltage and uf to used for surge power?
10D201K , 130v varistor is good for 110 supply
is it a surge protector , spike suppressor ? if so, will it act as a TYPE 3 protector ? i m facing serious switching surge problem at my home. please do reply Tariq thnx in advance
Yes, choose according to to ur main voltage
Fridze ke liye fuse ki amp kitni lagani hai.
3A
Kya ay circut high voltage te mere computor off kar de ga?
Fuse jal jaye ga, computer safe rahe ga
@@TARIQLAB OFF aya ON rahe ga o batao mere pas ups nahi he
Fuse kite amp ka lena hai or mov ki kon se vale for double door refrigerator
mov 10 amp fuse 5 to 8 amp , check fridge consumption
I connected a varistor accross L & N.
Turns out there was 220v in both L & N which got solved after removing the varistor. What could have happened?
What was the issue
@@TARIQLAB Same aapke jaise plug mai Maine varistor connect kiya. But appliance on nahi hua.
Fir maine plug ka cover kholke plug ko socket pe lagaya aur terminals pe tester laga ke dekha to pata chala dono live and neutral mai voltage 220v as rahi thi.
Varistor hata ke normal hogaya sab. Varistor laga ke neutral mai bhi 220v aane lage
Mery channel description main WhatsApp hai contact karen
can i do it on my 4 way extention 3 pin plug with grounded wire ? Is it safe ? Cause the video u show doesn't have grounded .
P/S: Im not professional electrician.
Yes only with live & neutral
@@TARIQLABcan use with earthing wire or no bro?
Sir agar 280 volt aaye to ye mov kam karega kiya please sir
Nice video, thank you for sharing. Sorry i couldn't understand your language but despite of that i do understand what you are trying to teach, but if you don't mind may i ask, can i use 2 of that mov in one power strip?
u can use more than one in parallel
@@TARIQLAB Thank you so much. God bless!
Sir 7d471k mene lagaya leken blast ho raha hai. Esla keu ??
नमस्कार, भाईसाब इसतऱ्हका (पेटेन्ट डिझाईन )थ्री पिन प्लग कहा मिल सकते है |धन्यवाद.
इलेक्ट्रिकल शॉप से थ्री पिन प्लग और इलेक्ट्रॉनिक पार्ट्स शॉप से वैरिस्टर
Little bit confused on varistor connection... 1p would be after fuse.. I mean on Load side....???
Yes, on load side. Upper side of fuse to load wire down side to wall plug
Can I connect the varistor legs any how or so there a polarity I must follow?
no polarity
@@TARIQLAB please can I use varistor 10471U?
@@TARIQLAB thanks
Value of MOV for mainline/whole house protection?
14D or 20D ?
20D is better
@@TARIQLAB berapa tegangan breakdown 20D mas broo
Any different put varystor before fuse or after fuse?
After fuse, because when over voltage fuse will cutoff current otherwise varistor will blast
Bettee the fuse to be filled with sand/ or with ceramic walls instead of clear glass
How I can use in splite ac unit 1.5 ton
Plz mentioned fig : of varistor
Iam waiting ur rply
Same way but use 20D471 K
@@TARIQLAB Led tv me kitne D ka lagega
Salaam Bhai,
I am college student (Commerce) and had experienced burning of new Dell Laptop Charger-Adapter. I can't carry the heavy UPS with Laptop! Here are my queries:-
-
Q1) Is Spike Buster also called Surge Protector? If not, can't we have both in one Plug?
-
Q2) For protecting Laptops, the maximum AC Voltage is 240V because the Charger-Adapters are rated from AC 110-240V. So which MOV should I buy for protecting the Charger-Adapter?
-
Q3) I am confused! Should I consider 220V or 230V or 240V for the safety of the Adapter? Accordingly, what would be the MOV designation?
-
Q4) Alternatively, why not use step-down transformer to limit the AC Voltage to 150 or 200? Because one has to replace the burnt-out MOV in your idea!
-
Q5) Next Alternative is to make auto-Spike Buster with setting of 200 V AC! In the market, this is available for R1400/-. But it is set at 240 V. It auto-disconnects at a 240 V and auto-reconnects after the voltage reduces without the effort of replacing the burnt-out MOV? Can we make it at home with the max Voltage set at 200V?
MOV can be fixed inside a plug or charger,
step down transformer is not a good choice, if input 240 out put 200 , if input voltage spike 440 then output around 400, mass of transformer & heat is another issue.14D391k is best. will give protection above 250 v ac
Nice Trick...! 🤔
👍🏻👍🏻👍🏻👍🏻👍🏻
Can I use the same MOV for a high end PC (825~w)?
yes
Sir Baar Baar Laptop ka charger kharab ho raha hai Konsa Mov aur fuse lagana sahi raheyga
Charger Input 100-240V hai 1.5A
Over voltage aty hain
Ups tu nahi laga ghar main
@@TARIQLAB Nahi Laga
@@TARIQLAB 240v se zada voltage nhi chahiye aur 1.5A supply hai uske liye konsa Varistor aur fuse lagau
Fuse 2A, varistor 7d471
So nice thanks sir
kitne voltage anne per ye fuse short hoga
270-280v
@@TARIQLAB but itna per to jo product laga o v kharb ho jaiyega 255 se jada Indian product save nahi hai like tv .charger
What value of varister I can use to protect my 1 HP water pump / motor?
if voltage 220 then use that I mentioned in this video
Mujhe 270volt se upar nhi chahie
Whats the difference between fuse and varistors? Both control surges.
No, fuse burns over amp but varristor shorts when over voltage to protect the device
@@TARIQLAB Thank you for the response. Its appreciable that you follow your comment section.
Varistor take care of surge/spike in voltage
Fuse/Breaker take care of surge/spike in CURRENT (intensity or Amperage)
20D431k le sakte hai kiya
Fuse toh board mein hai aur kya plug mein is varistor ko join kar do
Jee
Spd ki jagah mov lagaskate kya hai
Yes, iss se pehly fuse lagana ho ga
Good concept
Hello 👋 sir je 471k maximum ketna voltage tak work karta h
Under 300V AC,
@@TARIQLAB
For AC 230V, what would be the MOV designation?
Should I consider 240V for the safety of the Adapter?
Better use 20n431k = 20mm diameter 275V AC and 6.5KA rating for 230-240V network
The I want to safely keep Diwali lights that need less volt but more volts come in holder
Value of Varistor for ceiling fan ?
Same
@@TARIQLAB please write the value so that I can purchase from Market
7D471k
Bro will it protect form Low voltage
No, only high
Varistor type for 220 volt electronic device protection???
I mentioned that number in this video
@@TARIQLAB I use the S20 300 & 20D561K type. in series, then the middle is connected to ground
20d561k 230v ac
20d391k 250v ac is better for 220 volts
@@TARIQLAB
561k maybe too higher voltage level
for 230-240V use 431k = 275V AC
great job 👍
Aesi plug pin kaha milengi?
Where did you get that plug?
its not a special plug, I added varistor
@@TARIQLAB varisator ratio
@@TARIQLAB varisator ratio
How to calculate the rating of the fuse?
Fuse according to load, varistors also have amp rating
500 watt pc ke liye variaster code
लाईव। चालू। करके. 230. V input करके। दीखाऑ डेमो.... vDR. ऑर mov
This plugs are not used in India...
I made another video for 2 pin plug, check my channel
Sir 250 voltage details
Same will work
1 testing video bna layty to kya hota.?
ok , varistor ki testing video channel pe hai, high voltage ki bhi bana don ga
Your headline is in English but you speak other language
translate to English plz.
connect one varistor 10D471K as u can see & protect ur appliances from over voltage, that's all
Can I mount this thing for washing machine and refrigerator
What is the highest volt that can pass?
yes,, if ur line 220 or 240v then u can use this number if 110 or 120 v then another number I will suggest