Hello, my friend, thank you very much for this video, but we could not see the transfer accounts sheet because of its distance from the camera. Is it possible to take a picture of those accounts? Thank you
A suggestion for your next video? How about how to wind a 120volt primary power transformer for a stereo tube amp with 8-6L6's and 3-12ax7's per side? Haha, IDK, just thought I'd ask, because that's what I'm trying to figure out the math on how to wind and build.
Howdy. The Transformer equation. E(rms) = 4,44 x N x f x Phi(peak) Where E(rms) = Electro-magnetic force (= - winding voltage) root-mean-square value N = number of winding turns f = frequency Phi(peak) = Peak value of total flux. Unit Wb = Vs. And Phi(peak) = A x B(peak) Where A = Core cross section area. Unit m2. B(peak) = Flux density peak value. Unit T = Wb/m2 = Vs/m2. Regards.
made a 435 turns primary coil with a 18 SWG copper wire in my DIY transformer. Unfortunately that primary burned out 5 seconds after plugging the transformer to the 220 volts imput source. May I know the reason?
You need to calculate the impedance....to see if you were handling...to much current .... Amp = 230/XL ...It's a thick cable...it can draw many amps...and it will get hot...
However, maybe your problem was the fact that handling a thick cable might have damage the insulation and you created a short circuit. The impedance seems about 1000 mH...if you use the right iron core.....if you use something else...the impedance might drop to dangerous level...less than 100 mH....and you will be pulling....a lot of current..ufffff and it will get hot...very hot...
I have a question for you my friend . How to calculate copper wire diametre . And if secondary wire diametre is bigger than primary is it correct , please answer me .
It is derived from 2*pi / sqrt(2) which is actually the RMS Value (that's why you divide a Peak Value with sqrt(2)) and the 2*pi term is from the derivation of the sinusoidal linkage flux. - Let λ = Ν*Φ = Ν * Φmax * sin(2pi*f + φ) - e = - dλ/dt ==> e = - N * 2pi * Φmax * f - Φmax = Bmax * S - also: e_rms = e / sqrt(2) - So.... e_rms = N * 2*pi * Βmax * f * S / sqrt(2) = 4.44 * N * Bmax * f * S ==> To = N / e_rms = 1 / (4.44 * f * Bmax * S) in units [Turns / V]
This is the type of a neighbor I wish I had next corner!
Such a beautiful handwriting, so much impressed 👍👍👍
Hello, my friend, thank you very much for this video, but we could not see the transfer accounts sheet because of its distance from the camera. Is it possible to take a picture of those accounts? Thank you
A suggestion for your next video? How about how to wind a 120volt primary power transformer for a stereo tube amp with 8-6L6's and 3-12ax7's per side?
Haha, IDK, just thought I'd ask, because that's what I'm trying to figure out the math on how to wind and build.
Helpful video. Very nice
Thanks for watching
Kai aluminium wire ma formula change hota hai tpv find krna ka ?
This is very good my brother .
Very useful
Howdy.
The Transformer equation.
E(rms) = 4,44 x N x f x Phi(peak)
Where
E(rms) = Electro-magnetic force (= - winding voltage) root-mean-square value
N = number of winding turns
f = frequency
Phi(peak) = Peak value of total flux. Unit Wb = Vs.
And
Phi(peak) = A x B(peak)
Where
A = Core cross section area. Unit m2.
B(peak) = Flux density peak value. Unit T = Wb/m2 = Vs/m2.
Regards.
Very nice sir ji thanks
made a 435 turns primary coil with a 18 SWG copper wire in my DIY transformer. Unfortunately that primary burned out 5 seconds after plugging the transformer to the 220 volts imput source. May I know the reason?
You need to calculate the impedance....to see if you were handling...to much current .... Amp = 230/XL ...It's a thick cable...it can draw many amps...and it will get hot...
@@learningpower9437
Thank you so much
However, maybe your problem was the fact that handling a thick cable might have damage the insulation and you created a short circuit. The impedance seems about 1000 mH...if you use the right iron core.....if you use something else...the impedance might drop to dangerous level...less than 100 mH....and you will be pulling....a lot of current..ufffff and it will get hot...very hot...
You separate each coil of wires sir. Coins can not be touched..?
I have a question for you my friend . How to calculate copper wire diametre . And if secondary wire diametre is bigger than primary is it correct , please answer me .
Primary wire can be bigger or thicker depending on voltage and current requirements
I'll soon post a video on how to find SWG
Do me a favour. Give me a link to buy enamled copper wire. In my area only aluminum wire is available.
Sir how to calculate gauge of wire for transformer of different current rating
Thanks for watching
See my recent post on this!!
This is very good friend, thanks
Thanks
Very practical vid, really useful. Thanks
How to calculation diameter coil Primer & secondary ?
Please advise..
instruction very clear.. 10000000 thumbs up sir
👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍
Bm-1. 2 yes keya hain vai Saab,
Thora details me Bata dena
How to calculate the diameter of the wire used in primary and secondary winding?
Check the post!!
Useful content
Nice
What is 4.44
I'm confused, please tell me
It is derived from 2*pi / sqrt(2) which is actually the RMS Value (that's why you divide a Peak Value with sqrt(2)) and the 2*pi term is from the derivation of the sinusoidal linkage flux.
- Let λ = Ν*Φ = Ν * Φmax * sin(2pi*f + φ)
- e = - dλ/dt ==> e = - N * 2pi * Φmax * f
- Φmax = Bmax * S
- also: e_rms = e / sqrt(2)
- So.... e_rms = N * 2*pi * Βmax * f * S / sqrt(2) = 4.44 * N * Bmax * f * S ==>
To = N / e_rms = 1 / (4.44 * f * Bmax * S) in units [Turns / V]
It’s a constant
@@pavlosvasileiou2994 Hello, how do you know Bmax have the value of 1,2?
Please make a 3055 trangister bassed mono amplifier,,,
Thanks for watching, wait for next video.
Bro how to calculate wire gauge
I'll post soon
Double wire diagram: 0.90mm not cm
yes sure, thanks you
Amber?
my neck in pain right now lol
To long my way in 4 moves won't share with anyone but
Master 1 question
Bhai ap kungay ho kya.
Buri baat 😢
Faltu Ekta Video
Abe gunge itne sensitive topic par video bana raha he to video me bol nahi sakta tha kya