Note for mains power transformers use the frequency either 50 or 60 Hz depending on which country u live, when calculating the flux in the core. The cross-sectional area is calculated by the width of the center leg of the"E" steel core lamination and the stack depth. The stack depth is the depth of the total number of E-I steel strips (called lamination's) stacked tightly together. The lamination thickness in this video is 0.5mm and this is very typical standard lamination thickness. For a 75mm stack you would need about 150 layers of E-I. Also you should Interleave the core lamination's the E-I the next layer is I-E or magnetic path coupling will be poor and excessive heat will build up between the E's and I's at the gap! Make sure the core layers are neat and tight with no gaps, bolted together!
To find out the turns per volt u have to use this formula. TPV= 3870000/frequency.×flux density×core cross sectional area. Here, frequency is 50hz.flux density is 8958 G cross sectional area is 2inch×stack 3inch×stacking factor .9
Good night! you would like to pass information on this winding machine, like her model and where to buy it, thanks for your attention and congratulations for the videos are very well explanatory.
How the primary is able to suppprt 1000vA with the usage of 20swg. Maximum current possible in a 20swg is about 2.04A. So the maximum vA @ primary side turns to be 260v × 2.04A=530.4vA. How is 1000vA possible?
Sir everyone from input50 to 90 to 270 everyone is doing automatic stabilizer winding! But do something different, such as input current AC20 volts output current260 to 270 Volts3Kva5Kva
He multiplie by 1.6 x 170 volts = 272 truns for primary & same rule applied 2nd or 3rd loops because when input voltage increase then we required increase truns if we don't increas turns so winding will burn. In secondary the more truns increase out put voltage is higher but output current efficiency is low voltage and current inversely
What you call Turn Ratio is incorrect. It is actually called Turns per Volt. Turn Ratio is a the ratio of input turns to output turns (Np/Ns) which is equal to Voltage in to Voltage out (Vp/Vs). So the Turn Ratio for 170v primary to 12v (actually 12.5v since you adjusted to number of turns) secondary is 272/20=13.6:1, for 220v to 12v is 352/20=17.6:1, and 260v to 12v is 416/20=20.8:1. I have no idea how you determined to use 1.6 turns per volt.
Hi Please make a video for split type bobbin transformer for sinewave inverter ..... no one post the video in youtube please more helpful for me and others .....
APOSTILA REBOBONAMENTO E LEITURA DE DIAGRAMA DE MOTOR E TRANSFORMAFOR ELÉTRICO SEM DIFICULDADES SAI NA FRENTE VEICULOS SERAM ELETRICOS th-cam.com/channels/Kvb8cyyDUhOsOruGhxQV8Q.html?view_as=subscriber
good work. Can I work with this same Core and bobin 2" X 3 " to windup 230Volt primary with SWG '11 Copper wire and Secondary 20 volt with SWG 6 No Copper wire (double wire ?)to make a Welding unit ? ORNeed bobin 2" X3.5"? How much core E and 1 Need for 2 " X3" in Kg How much core Need for 2 " X3.5" in Kg
Will you answer me please ? I'm going to make a 1kva 220/110/48/24/12v transformer .I choose 7 no core and 3x2 inch bobbin size .Can you please which gauge wire I have to use and how much kg wire is needed ?I will appreciate your kind consideration
hello great video thank you for posting. where did you get the transformer laminations and the bobbin ?? we are looking to make an inverter in the 5,000 to 10,000 watt range but haven't been able to find a suitable transformer. thank you very much.
You can use this 1 KVA transformer. Connect 5 in parallel for 5000 watts. Make sure that the primary & secondary winding parallel connections are proper. Connect stating end of one transformer with starting end of other transformers. If you connect starting end of one transformer with the last end of the primary ( low voltage end in inverter transformer) , there may be short CK in the secondary of a transformer.
Bht logo se puch liya koi reply ni krra ap last ho boss jisse puchra hu 200 watt invtr kit k liy 12 0 12 16 amp isi type ka 200va trasformer k li core no bobbin size or wire gauge no bta dijiye plsss
Data sahi nahi hai 1.6 kese nikala hai bobin size 2×3=6 formula 7.5÷6=1.25 Pv170×1.25=212.5PT Pv220×1.25=275PT Pv260×1.25=325PT Sv12×1.25=15ST Sv12×1.25=15ST
APOSTILA REBOBONAMENTO E LEITURA DE DIAGRAMA DE MOTOR E TRANSFORMAFOR ELÉTRICO SEM DIFICULDADES SAI NA FRENTE VEICULOS SERAM ELETRICOS th-cam.com/channels/Kvb8cyyDUhOsOruGhxQV8Q.html?view_as=subscriber
sir ye btaiye kaise pata chalega ki kaun se cor me kitne turn hoga apne to is cor ke liye bataya lekiun man lijiye 900 va ka banana ho to kaise pata chlega ki kaun sa cor lagega or usme kitne turn hoga ya kaun sa wire lagega . to iska formula bata dijiye ki hamlogo pata chal sake ,
Hi brother . please aap bobbin aur EI Transformer ka EI core laminations Kaha se kharida hai.a core ka grade konsa hai please mujhe bobbin ,EI cores dealer ka contact no dijiye .
Super sir I have questions 1 ) why you take turn ratio 1.6 value ? 2 ). Why using the Primary coil winding core SWG 20 ? Why you don't take swg 10 other cadge ? as same as why secondary coil core SWG 10 ? Why you didn't use other cadge wire ? 3 ) How to desire The Lamination iron core plate ? Please answer
Good Day to all. I'm a new bloke/guy on the block, and see quite a few errors, came to the attention some of the viewers. Is there a chance that they could perhaps be corrected? Last request. Can someone please give me a hand with the gauge, and windings of the primary coil of a Microwave Oven Transformer. Many Thanks. Wayne. Alberton. Johannesburg. South Africa.
![เปิดคำทำนาย นอสตราดามุส - บาบา วานก้า ปี 2025 คนทั่วโลกต้องเจออะไรบ้าง? | แฉ 11 ธ.ค. 67 [2/3] |GMM25](http://i.ytimg.com/vi/xmTIKWJUMPM/mqdefault.jpg)
Perfect explain & definition diya, thanks sir,
Very nicely taught how to rewind a transformer thanks a lot
Note for mains power transformers use the frequency either 50 or 60 Hz depending on which country u live, when calculating the flux in the core. The cross-sectional area is calculated by the width of the center leg of the"E" steel core lamination and the stack depth. The stack depth is the depth of the total number of E-I steel strips (called lamination's) stacked tightly together. The lamination thickness in this video is 0.5mm and this is very typical standard lamination thickness. For a 75mm stack you would need about 150 layers of E-I. Also you should Interleave the core lamination's the E-I the next layer is I-E or magnetic path coupling will be poor and excessive heat will build up between the E's and I's at the gap! Make sure the core layers are neat and tight with no gaps, bolted together!
To find out the turns per volt u have to use this formula. TPV= 3870000/frequency.×flux density×core cross sectional area. Here, frequency is 50hz.flux density is 8958 G cross sectional area is 2inch×stack 3inch×stacking factor .9
Easy clue is 7.5 ÷area
Video bahut helpful hai.nice thanks Bhai g.
Aap bahut badhiya padhaate Hain aap
बहुत अच्छा भाईसाहब धन्यवाद
Amazing work.
What about insted silicon iron ,soft iron core ?
Excellent work
Good night! you would like to pass information on this winding machine, like her model and where to buy it, thanks for your attention and congratulations for the videos are very well explanatory.
Good job..🔌🔌🔌🔌🔌
hello master my projects Lab,
I have question? where did you get those 1.6 turn ratio?
thank you for your response.
I can feel your hunger for quality work.
Best wishes from @mastercraftKARIGAR
how did you do the secondary winding please. With what coil diameter
How the primary is able to suppprt 1000vA with the usage of 20swg. Maximum current possible in a 20swg is about 2.04A. So the maximum vA @ primary side turns to be 260v × 2.04A=530.4vA.
How is 1000vA possible?
I believe the turns ratio should be more like 1.1 (not 1.6 per video). An approximate formula is 42/(area) in cm squared.
What is the method of calculating turn area
Where do you buy the steel core sheets and winding bobbin?
I want to know also
Muito bom esse transformador gostei.
Good work
But how to find the bobin size,
Wire gauge,
Turns
Sir everyone from input50 to 90 to 270 everyone is doing automatic stabilizer winding! But do something different, such as input current AC20 volts output current260 to 270 Volts3Kva5Kva
Very nice vdo sir
How about for pure sine wave transformers
what is the unit of core? is it inches or cm?
Super sir nice video
Plz reply
1. How to calculate the ratio
2. How to choose the swg for primary and secondary
He multiplie by 1.6 x 170 volts = 272 truns for primary & same rule applied 2nd or 3rd loops because when input voltage increase then we required increase truns if we don't increas turns so winding will burn. In secondary the more truns increase out put voltage is higher but output current efficiency is low voltage and current inversely
@@MohsinAli-cj6ho How did he get turn ratio as 1.6?
What you call Turn Ratio is incorrect. It is actually called Turns per Volt. Turn Ratio is a the ratio of input turns to output turns (Np/Ns) which is equal to Voltage in to Voltage out (Vp/Vs). So the Turn Ratio for 170v primary to 12v (actually 12.5v since you adjusted to number of turns) secondary is 272/20=13.6:1, for 220v to 12v is 352/20=17.6:1, and 260v to 12v is 416/20=20.8:1. I have no idea how you determined to use 1.6 turns per volt.
Good 💯
Turn per volt is 1.25
@@narenderverma4203 And how did you come up with that value? Nothing in the video explains how he came up with 1.6.
How do you calculate turne ratio 1.6 if 2x3=6
Sir I am your subscriber, I have a doubt about turns. core 16 bobbin 2x4 how much turns of one volt? I hope your have some replay.
Hi Please make a video for split type bobbin transformer for sinewave inverter ..... no one post the video in youtube please more helpful for me and others .....
Lovely I live in Africa where can I get the winding machine to buy ,
Good. where can I buy these parts of transformer online?(bobbin,core, wire etc.)
Thanks vai,nice video,next 24 volt ups to 12 volt,please.
APOSTILA REBOBONAMENTO E LEITURA DE DIAGRAMA DE MOTOR E TRANSFORMAFOR ELÉTRICO SEM DIFICULDADES SAI NA FRENTE VEICULOS SERAM ELETRICOS th-cam.com/channels/Kvb8cyyDUhOsOruGhxQV8Q.html?view_as=subscriber
How did you get turn ratio as 1.6?
Thanks brother ❤
How did you calculate the turn ratio, and how to choose the Cooper wire size?
It's not a turn ratio (ratio of primary turns to secondary turns). He should have put turns per volt, and I don't know how he determined it either.
ola boa tarde acho quê entendir esse 1. 6 é pra saber quntos turnos vai dár prara cada voltagem não é?
good work. Can I work with this same Core and bobin 2" X 3 " to windup 230Volt primary with SWG '11 Copper wire and Secondary 20 volt with SWG 6 No Copper wire (double wire ?)to make a Welding unit ? ORNeed bobin 2" X3.5"?
How much core E and 1 Need for 2 " X3" in Kg
How much core Need for
2 " X3.5" in Kg
sir I have been trying to calculate using this method a transformer winding having 12 square inch of its former size but I don't know how to do this.
1000 wt ka inverter transformar ka deta kya hoga sir
Will you answer me please ?
I'm going to make a 1kva 220/110/48/24/12v transformer .I choose 7 no core and 3x2 inch bobbin size .Can you please which gauge wire I have to use and how much kg wire is needed ?I will appreciate your kind consideration
hello great video thank you for posting.
where did you get the transformer laminations and the bobbin ??
we are looking to make an inverter in the 5,000 to 10,000 watt range
but haven't been able to find a suitable transformer.
thank you very much.
You can use this 1 KVA transformer. Connect 5 in parallel for 5000 watts. Make sure that the primary & secondary winding parallel connections are proper. Connect stating end of one transformer with starting end of other transformers.
If you connect starting end of one transformer with the last end of the primary ( low voltage end in inverter transformer) , there may be short CK in the secondary of a transformer.
Nice vdo,1000 v invator transfer ka data batana sar,kitna kitna tarr lagega
tu est nul
@@Dolefiti tu est nul matlab
Sir
Ups ke transformar se 30 0 30 5amp ka transformar bansakta hai kiya
Please reply
winding machine very nice. Where did you buy it?
Good work, I will like to no where to buy the winding machine
how did u get the turns ratio??
Vfabrication d outils ala maison sont très utiles pour un bricoleur
How u define no. Of turns
Wire gauges
Class of enamel on wire
Type of wire cu or Al
Pure sine wave inverter transformer winding details video chayamo
Bhai 4no cor 3"bobin inverter transformer winding data and swg wir batao
ola boa tarde nesse cálculo de onde veio esse 1.6 porquê ele vem de algunha costante?
😍😍😍
Bht logo se puch liya koi reply ni krra ap last ho boss jisse puchra hu 200 watt invtr kit k liy 12 0 12 16 amp isi type ka 200va trasformer k li core no bobbin size or wire gauge no bta dijiye plsss
windind machine koi paoa jbe?
Sor g tur per volt ka formula ky hai mein to 7.5 use krta hoon ...
500va k liya kitna amp ka tasforma chyea
Where did get that 1.6 ratio please give me a response
2000 v a inverter transformer winting kaisa calculation ( saine weve)?
Data sahi nahi hai 1.6 kese nikala hai bobin size 2×3=6 formula 7.5÷6=1.25 Pv170×1.25=212.5PT Pv220×1.25=275PT Pv260×1.25=325PT Sv12×1.25=15ST Sv12×1.25=15ST
Correct
APOSTILA REBOBONAMENTO E LEITURA DE DIAGRAMA DE MOTOR E TRANSFORMAFOR ELÉTRICO SEM DIFICULDADES SAI NA FRENTE VEICULOS SERAM ELETRICOS th-cam.com/channels/Kvb8cyyDUhOsOruGhxQV8Q.html?view_as=subscriber
Sir ya kaisay pata lagaga ki kitna amp transformer me kitna wire fize lagaga
sir ye btaiye kaise pata chalega ki kaun se cor me kitne turn hoga apne to is cor ke liye bataya lekiun man lijiye 900 va ka banana ho to kaise pata chlega ki kaun sa cor lagega or usme kitne turn hoga ya kaun sa wire lagega . to iska formula bata dijiye ki hamlogo pata chal sake ,
Hi brother . please aap bobbin aur EI Transformer ka EI core laminations Kaha se kharida hai.a core ka grade konsa hai please mujhe bobbin ,EI cores dealer ka contact no dijiye .
सर जटका मसीन का ट्रांसफार्मर 12 कैवी का बिडीओ बनाओ
Sir amar Bettary charjare Transforms full data Lagbe sir
Sir primary kleye ketna kg wire use hoga our secondary k leye ketna kg wire use hoga please
What is meant that 1.6 and how to calculate gauges
What song title are you using for backsong
Super sir
I have questions
1 ) why you take turn ratio 1.6 value ?
2 ). Why using the Primary coil winding core SWG 20 ?
Why you don't take swg 10 other cadge ?
as same as why secondary coil core SWG 10 ?
Why you didn't use other cadge wire ?
3 ) How to desire The Lamination iron core plate ?
Please answer
ASATH. V
P
Ì
8
good work
skil yang bagus
Sir I'm a 15 so what amplifier output Transformer chahiye no audio output karta hai
A good video
Thanks.
Vasmag keresztmetszet ? Talán lehet ez a vas 200-250 W ..
Sar ji kisibhi kros me par volt 1.6 hi aaega jese 7.8.9.6.5 in nombar ke kros me alag aayega
Different crosssection k hisab se different turn per volt hogi as per design.
Good Day to all. I'm a new bloke/guy on the block, and see quite a few errors, came to the attention some of the viewers. Is there a chance that they could perhaps be corrected? Last request. Can someone please give me a hand with the gauge, and windings of the primary coil of a Microwave Oven Transformer.
Many Thanks. Wayne. Alberton. Johannesburg. South Africa.
Kit name ki p/a set laga kitna kilo kor lagega
আসসালামু আলাইকুম ভাই আপনার ট্রান্সফরমার বাদাই করা মেশিনটি কোথা থেকে কিনেছেন আমি একটা কিনতে চাই ম্যানেজ করে দেওয়া যাবে
wire gauge kaise choose karte hai
Como puedo calcular para una red de 120v
Sir plzz ware ka quantity bataye plzz
Maine video dekhene ke bad so se Dawson Kia tha
How to make 3000 watts ups please tell me sir thanks
Thanks sir
1000 va sine wave inverter Transformer video banao
Coil ki diameter kitni honi chahiye?
turn ratio kvabe ber korsen?
The primitive file Shackle give up the weight or sleeve to wrap
How to find turn ratio?...
Sir mai ek inverter transformer repear Kiya hai transformer kam to Kar raha hai lekin bina load diye hue bhi loading bata raha mai kya karu
Ramavadh Bind
Hello sir
Ye 20swg aur 10 swg cable kitna gram lag jayega same yahi ups banana hai
1.2kg for 20swg and 1.2kg for 10swg
Thanx sir
Ye zero wire ( negative - ) kli hi in secondary 12 + 12 main
tu est nul
Sir please show how to convert invater transformer into battery 12 volt charger 10 amp above
Ok I will show in coming videos
Where did you git 1.6!!!!
I have the same question!
Ye transformer kitne rupe ka hai
Sir sir Baban se wire ka formula Kaise nikalna hai Tarika kar zaroor batao
Ok coming videos mai detail se bataoga.
Sir very nice. Per sir yeh 1.6 kis taran nikalal hain
Haroon Saeed mera video dehiye
sar kon SA video
ট্রান্সফরমার ববিন তৈরি করার জন্য যে বোর্ড প্রয়োজন হয়। ওই বোর্ডের নাম কি.??
এবং কোথায় কিনতে পাওয়া যাবে একটু বলে দেবেন.??? ❤খুব জরুরী⚠️⚠️⚠️⚠️
swg kaise nikalna hai.?
1000va.800watt কিনলে কতো টাকা রাখবেন অার 1200va.800watt দুইটার দাম কেমন পড়বে বলবেন একটু
Yea machine ka kimat kitna Hannah..
Company ka name Keya han?
Please batao mughe bhi kharidna hann..
Please batao