The flux density in the core Gauss B, for a sinusoid is calculated by B= (Vp X E +8)/ 4.44 X Np X Ac X f where Vp is the primary voltage, Np is primary turns, Ac is area of core in cm sq, and f is frequency in Hz.....usually 50 0r 60. B can vary from 12, 000 for inexpensive 24Ga steel to 17,800 for tape wound toroid steel. The use of ROT Np= 42/Ac is pure bullshit as it does not take into account the quality of the steel, the stacking factor, as well as the high line primary voltage. It will result in excessive number of turns and poor voltage regulation.
1.3 only on the first winding layer but for the second it must be increased so the count should be redone, an average calculation should be made to be exact.
bro for frimer coils, 1mm wire in double or in parallel so that 2mm will be rolled together at the same time or not, then the N ends are joined with N and the L ends are joined with L or each end is joined thanks.
Try make the turns more Even and regulair this will decrease 'transformer noise' same distance between each turn and lay it out with respect to primary.
you forget to give what is the exact size of a coil to be used in primary winding .and also in the secondary winding. and pls solder it before putting a spaghetti wire to secure your connection right.lol😂😂😂goodluck to others who attempt to copy this tutorial..😂
A great example of how you should not wind a toroidal transformer.
You are the best sir
सर आपका विडियो बहुत अच्छा👍 लगा एक बार केवल केलकूलेशन का विडियो डाले के किस गेज नंबर के कितने टर्न लेनेसे कितने वोल्ट प्राप्त होत है,,,,,धन्यवाद🙏💕
Sangat ditail sekali. Terimakasih untuk berbagi ilmu nya. Sukses selalu brow?..."💙💙💙👌👍🙏🇮🇩🇮🇩🇮🇩
Nice explained sir
To je spicka ja jsem uplne unesen. Je to fantazia.
Very use full sir👌👌
Long live the hands, my dear teacher, how do I know the diameter of the wire for the primary coil and the secondary coil (jack coil)
The flux density in the core Gauss B, for a sinusoid is calculated by B= (Vp X E +8)/ 4.44 X Np X Ac X f where Vp is the primary voltage, Np is primary turns, Ac is area of core in cm sq, and f is frequency in Hz.....usually 50 0r 60. B can vary from 12, 000 for inexpensive 24Ga steel to 17,800 for tape wound toroid steel. The use of ROT Np= 42/Ac is pure bullshit as it does not take into account the quality of the steel, the stacking factor, as well as the high line primary voltage. It will result in excessive number of turns and poor voltage regulation.
How to calculation primary and secondary calculatin wire gauge
Very nice video Thanks a lot
Aluminum winding is good or copper winding for power supply??
1.3 only on the first winding layer but for the second it must be increased so the count should be redone, an average calculation should be made to be exact.
Very good sir👌🏻👌🏻👌🏻👌🏻👌🏻
Hi, Good Job... If you added 10 extra turns to primary (About 3%) you should add that 3% to the secondaries in order to be more precise.
Clearly Not his first rodeo 👍👍👍
Plz make a vedio on how to select voltage and ampere of transformer according to their amplifier wattage
Nice video..
Why dont you make smps for smps,.. light n powerfull than conventional transformer? Request for smps video.. thanks..
Good channel
sir how much current that transformer sir?
Where get ring core sir? Available in Kerala?
Wer is the computation of size wire did you use, and how it become AwG # 20, can u show on how, pls
Whatsapp= +8801980060190
electronicshelpcare.net/how-to-calculate-wire-gauge-for-transformer/
Vai kaya app output transformer banate ho ?
Thanks great video, really interesting & informative. Where do you get your transformer cores from?
Please visit for circuit diagram
www.pinterest.com/electrohelpcare/pins/
you can get from motors or alternators or from compressors in AC
Hello,
Can you please publish a description of the core? (Material, number of turns, insulation).
Greetings from Germany
I thought it was a 50v-30v-0v-30v-50v, but its 50-20-0-20-50, and the 0-12v? how many amp does it can carry?
jaison grabello sayang bahasa inggris tolong kasih arti bhasa indonesia
he fail the 30-0-30 i wonder why also
bro for frimer coils, 1mm wire in double or in parallel so that 2mm will be rolled together at the same time or not, then the N ends are joined with N and the L ends are joined with L or each end is joined thanks.
Sir ... 30-0-30 volte is being 30-0-20... 70 volts will be replaced by 80 volts
Helow sir... What is the color white you use to cover the primary winding? Hope for your response sir
How you have decided wire gauge size not clear
pr 20 sr15
13:05 why no soldering?
Hahajaja😆😆😆😂😂😂 naantok ako..walang shortcut?😆😂😂
위 공식대로 2차 코일을 감으면
0 - 39 - 65 - 91 - 130로 TAP를 내면 0을 기준으로 20V와 50V가 나옵니다
0 - 24 - 65 - 104 - 130로 TAP을 내어야 0을 기준으로 30V와 50V가 나오지요
Sir where did u get the size of wire
Well videos.. And the best tranformer for Audio..
gleeerrRRR....!!!!!
((((((((((DCO)))))))))))
Thank You 👍🤝
ভাইয়া আপনার ক্যালকুলেশন গেলে বুঝলাম না বুঝায় করলেএকটু ভাল হয় তাহলে বোঝার জন্য সুবিধা হবে ভাইয়া,,
On primary winding is there any positive or negative end ????
hello sir where to buy toroidal cores. please send me links
bravo mate good job..
What is the equation for the size of wire in primary and secondary wire? it should be proportional
Is this copper or aluminium
can you make a toroid video for 150 watts each channel (13.2 channel)
Right and the secondary file is 13 rolls per lift
Weldon sir
Very nice.
What kind of tape the color white one
Sir jisme bainig kiye hai bo kis cij se bna hai
Sir, we hope you make a video to learn from you how to make a file of electrocution for fishing through electricity with all due respect.
Please visit for circuit diagram
www.pinterest.com/electrohelpcare/pins/
How much current come out of this??????
Try make the turns more Even and regulair this will decrease 'transformer noise'
same distance between each turn and lay it out with respect to primary.
I need total transformer
60-0-60-V- 40Am
12-0-12-V- 3Am
12-0-12-V- 3Am
0-12-V- 3Am
how much
Good
make a video on ampere calculation. How to calculate transformer ampere???
Is the 42 are frequency of the voltage?
No
Boss.. minut 1.06 figure 42 where in the can? whether the frequency?,
It's a constant
How did you calculate the wire diameter?
If series bulb glows in primary winding even after giving 10 more turns then required,, what may be the problem??
electronicshelpcare.net/?s=gauge
please include the computation of the number of wire or the circular mills of the magnet wire to be use in the primary and secondary windings.
দোকান কোথায় ভাই
Thank you sir
Dear from whre I can purchase the core please help 😀 any online site ???👍
Where do i get the core?
For 20 amper toroid use how size kern
Why Sfe reduce to half 61,2/2 ????
Yes why???
How to calculate the transformer amphere
you forget to give what is the exact size of a coil to be used in primary winding .and also in the secondary winding. and pls solder it before putting a spaghetti wire to secure your connection right.lol😂😂😂goodluck to others who attempt to copy this tutorial..😂
Its old techniq...make SMPS supply for power amp
but the SMPS are noise source... :)
Sir is ring ka kya name hai or kaha se milegi price Kya hai please sir answer me
Sir apne jawab nahi dya
Sir terodial transformer core kanha milta he
Please make amplifier output transformer
how to know the magnetic wire to be used?
এই টায় কতো টুকো তামা লাগছে ভাই
AC kitne watt ka hai yah to batao.
Sir ea kitna amp tranasformar.
Please visit for circuit diagram
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reques please make a 400watt amplifair so you can lift the 15in speaker
Nice
What is current of this transformer
Good transformer
Sir please make a vedio on how to make AV in to VGA out cable or HDMI in to VGA out cable
Can't you buy one from eBay 😃
Super
Muito bom parabéns bom trabalho na moral mermo
How do you get that 42
Because it's the answer to life, the universe and everything.
@@Glasshopper haha
I'm sorry, I'm not understand anything please slowly.
42 = Hz ?
Now take it apart and eliminate that scotch tape/// could of used masking tape....
Pliz help me sir
Muze banana he
How to find wire gage?
pr 20 sr15
👌👌👌👌👌👍👍👍👍👍😍😍😍🙏🙏🙏
Round component name tell plss
Ampere aur wire swg kaise calculate karenge
Hlo sir wire ke bare me kese pata chale ga ki kitna no lena he
Please visit for wire gauge electronicshelpcare.com/wire-gauge-transformer/
Muy bueno
how many watts?
adds khub besi re vai
Je veux savoir comment réparer transfo 220/110
Kitna amp hai
50 0 50 ampere plz
How to check gadges of wire
Meu amigo porque alguns calculo do toroide você divide por 2 e outros não.