Obviously you have used the seond bobbin to hold the core together, you could press holes at the end of I's that would make neat and clean transformer along with mounting nuts and bolts.
Not balancing the magnetomotive forces is never a good idea, especially, when designing an amplifier's mains power transformer. If the primary is not distributed on the two sides of the core, this will lead to a lot of magnetic leakages, which link with the amplifier's highly sensitive input circuitry. To minimize magnetic flux leakages, you have to avoid sharp edges in the design of the iron core, and to distribute all coils evenly over the entire magnetic core. I strongly suggest readers to consider these before attempting to build a transformer like this. Magnetic leakages lead to very hard to rectify hum issues that ruin an amplifier's performance. An alternative way to mimic a toroidal core is to use the stator of a motor. Given a sufficiently thick stator core, one can saw off the inner sides where the stator coils are wound.
The thick wire which you have used here as Secondary is LV which used near to core not outer of the core and like wise the wire you have used as primary is HV so it should be outside by doing this Flux leakage is minimum and TAPPINGS can be taken easily!
Why at the end, when you connected the two coils in series, bulb didn't light up? And if secondary is open, and you connect bulb in series with primary and if bulb lights up, does it mean the primary winding is good or it means it's bad?
स्माल साइज़ वेल पॉवर फैक्टर (crgo)कोर आई टाइप | क्रॉस सेक्शन एरिया example १०x १० = १०० लम रूल्स ४२ /१०० =०.४२= १ वोल्ट = ०.४२ turns ac २२० x ०.४२ =९२.४ turns अति
Transformers of this type (U-I) suck! They are are very lossy and consequently have poor voltage regulation. Toroids are much better nut are also more expensive.
For Wire Gauge Please Visit
electronicshelpcare.com/wire-gauge-transformer/
এই টার দাম কতো হোইতে পারে
আমার একটা লাগবে
@@khanrockyallvideomiex1816 q1
Buena estética
Iam from Indonesian salam tempel good job😁
awesome tutorial, Really helpful for MY DIY PCB Design Projects
আমি বাংলাদেশী, আমি আপনার ভিডিওটি দেখে খোব বালো লেগেছে, আরো বানাবেন,,ভাই
Not necessary, everything is in the video, my friend. Thank you, my friend!
I see your videos from the Dominican Republic good job
world's best video this is your idea very uniqe for india anyway this is thailand elctronics
Es bácano ver tu trabajo y más cuando lo enseñas pasó a pasó me gusta sigue así compañero
Great job with all the best information
Gosto muito de ver o calculo de voltagem , wattz e ampere isso é fantastico .
Depois poderiam falar sobre isso por favor em uma aula obrigado.
You are genius in audio .I wish you for 10m users
আমার বন্ধু! আপনি কি দুর্দান্ত কাজ করেছেন! আপনার আঙ্গুলগুলি এটি শেষ করে উদযাপন করে! হাহা ভাল ভিডিও।
Exelente muy bien gracias...
Obviously you have used the seond bobbin to hold the core together, you could press holes at the end of I's that would make neat and clean transformer along with mounting nuts and bolts.
All video super bro👍👍👍👍
Brilliant broooooooo
Thanks, Very Nice Video
Very nice vdo thanks a lot for good job
Hard Work, good job
Great job, my friend! Bravo, my friend!
Excellent video & description. I need transformer to hook Jbl car 4 channel to home use. Plse suggest which one to buy or diy in india
Thank u so much
Not balancing the magnetomotive forces is never a good idea, especially, when designing an amplifier's mains power transformer. If the primary is not distributed on the two sides of the core, this will lead to a lot of magnetic leakages, which link with the amplifier's highly sensitive input circuitry. To minimize magnetic flux leakages, you have to avoid sharp edges in the design of the iron core, and to distribute all coils evenly over the entire magnetic core.
I strongly suggest readers to consider these before attempting to build a transformer like this. Magnetic leakages lead to very hard to rectify hum issues that ruin an amplifier's performance.
An alternative way to mimic a toroidal core is to use the stator of a motor. Given a sufficiently thick stator core, one can saw off the inner sides where the stator coils are wound.
Udah setahun saja😂😂
ขอบคุนมากครับ
Two coils good idea. Careful about the polarity of windings.
Very nice
thanks good video
I wanted to know as much as you do about transfomators
Nice😍
Amazing
Do you use normal masking tape for winding isolation?
Buenos videos nomas nunca mencionas el calibre de alambre a usar
Que calibre es el devanado secundario ???
Sir ei sizer core diye primary 17 and secondary 14 guage use korte pari?
Keren bang👍
Good
Nice
Nise
32:45 achei que só eu fizesse isso kkkkkkk
cuantos amperes es el devenado secundario?????
How did you connect this testing lamp
tanks
Does it make humming sound
secondary guage koto number wire.. ?
nice work only one thing is not clear that 50 x 2.625 = 131.25 and not 113.25 but maybe I missed some passage.
Right
Nice! Can you check what is the efficiency of this transformer? At low power it should not heat up a lot
At low power why would it heat a lot.
can you build inverter transformer 230vac/30vac 4kw
nice but i'm sure that you wil have problem of vibrations
Please make a welding transformer please
where do you buy the core?
👍👍👍
Thanx
Very good
Whatsapp= +8801980060190
electronicshelpcare.net/how-to-calculate-wire-gauge-for-transformer/
is it 50v 30A = 1500w x2 ,50v 15a x2?
The thick wire which you have used here as Secondary is LV which used near to core not outer of the core and like wise the wire you have used as primary is HV so it should be outside by doing this Flux leakage is minimum and TAPPINGS can be taken easily!
It's good for welding set ...not for high end audio devices .... toroidal is best option
Secondary wire gauge?
Sir secendary me kitne no wire use kiya he?
Beli inti besinnya dimana..
There will be air gape in between core sheets inside the winding right?!,🤔🤔🤔
can it drive 8000 watts ans 20000 watts amplifier? and whats the details? please show it here 40v,65v,90v,115v in one transformer ?
السلام عليكم
بدي محوله توافقيه
بقدرة ٣٠ امبير
اي ادخال ٢٢٠ واخراج ٢٢٠
ولكل منها حار وبارد منعزل
What is the law that you extracted from verse 42, please answer kindly
Sir ei rokomer transformer heat koto hoy?
How to ampere wire gauge calculation primary and secondary calculation
Ns/NP=Vs/Vp=Ip/Is (n =nuber of turn; v = voltage and I is curent).s and p primary and secondary
You can not be more explicit if you want to share
Instead of two bobbins you could use only one.
sir slicon steel core ka price kya hain
Hey broh.. is it important to use plates.... Does iron solid core work??
Does it works for 24v 20a ?
Please visit for circuit diagram
www.pinterest.com/electrohelpcare/pins/
Добре
How much watt is the transformer
Sir how dicit wire gauge to ampere please
Dear sir please give me answer. Where you find this core material from? I need this one
India
aluminiu??
Primary and secondary wire how dicit
This is ok
ভাই এই ট্রান্সফরমার বানাতে কত টাকা খরচ হবে প্লিজ জানাবেন
why i core best for amplifier ?
This one is easy to construct than toroids
220/220 аutotransformer 440v of transformer 🙄🤫
In power?
Out power?
Show
👌👌👌👌👌👍👍👍👍👍😍😍😍😍🙏🙏🙏
এটা তো ওয়েল্ডিং মেশিনে লাগালো যাবে রে ভাই
এতো বড় ট্রান্সফরমার দিয়ে কি করবো?
When you say I core do you mean iron core?
Why at the end, when you connected the two coils in series, bulb didn't light up?
And if secondary is open, and you connect bulb in series with primary and if bulb lights up, does it mean the primary winding is good or it means it's bad?
wire copper are aluminum
Where's your gloves
Rumusnya gimana mas bro
स्माल साइज़ वेल पॉवर फैक्टर (crgo)कोर आई टाइप | क्रॉस सेक्शन एरिया example १०x १० = १०० लम रूल्स ४२ /१०० =०.४२= १ वोल्ट = ०.४२ turns ac २२० x ०.४२ =९२.४ turns अति
Sir secondary guage?
Tech B 15
@@electronicshelpcare
Secondary wire gauge ko bhi mention karna chahie tha. But very nice and helpful video.👍👌👌👌👌
And how do you get the 30 amps?????
With Caliber 15 you can't
asalamualaikum
!!add the transformer power calculation!! (10 x 10=100 cross section aria the rule 42 /100=0.42 per volt turns )
FX call kiya jata hai
4cm x 4cm = 16cm
16 x 16 = 256 watt core
50 x 30 = 1500 watt transformer
Not work rong calculation
kiDz Fun correct
its only delivering one core 250 watts
CT / NON CT
Ishq ki pattiyan hamen chahie
Please visit for circuit diagram
www.pinterest.com/electrohelpcare/pins/
I don't want to say many words but it's wrong calculation!
Why silicon stail seting fluk densiti no problem 😁
What is wrong. At what point.. pl
12:43 This is Thumb rule for amplifiers application. As the load is not purely continuous. And it should be good enough for 1 kva audio application.
Transformers of this type (U-I) suck! They are are very lossy and consequently have poor voltage regulation. Toroids are much better nut are also more expensive.
boring
Good