@@electronicshelpcare @RajitElectronic663 How to check toroidal transformer if primary winding is correctly done as i am getting humming sound and capacitor and diode is getting hot also.
Brother Gage of copper wire not mentioned in this video. please tell me which number of gage is better for this kind of transformer or which Gage number's copper wire used in this video by you. And remember most of videos of transformer making by you , Gage number not show or not mentioned so it's a request that please always mentioned Gage of wire because your work is extra ordinary all your videos of transformer making are complete and so good 👍👍👍 , only missing is gage number.
For those who have asked or will ask what is 42. Its an constant, which has to be used when calculating how many turns equals 1 volt. I wasn't sure myself until I read up on it a little. www.eevblog.com/forum/projects/transformer-calculations-and-equations-in-here/ Would point out the calculations for how many required metres has not been shown in the tutorial. It seems this was already done since the shuttle holding all of the magnet wire. Had already been prepared. I wouldn't advise using any form of tape etc to isolate unless it has an high torrence to heat. Although many cover the core with cardboard from an typical cardboard box before applying the primary winding. Core ought to be isolated with Epoxy Resin before adding something like cardboard (Unless the core has already been encased). After each winding further isolation using high temperature tape needs to completely cover the transformer. Epoxy Resin would also give the transformer a good healthy finish as it would protect it from moisture. Other than pointing out the calculations in terms of the magnet wire length. I feel its a good tutorial. People Ive seen have asked about the AWG (Gauge). This doesn't really matter as the amperage depends upon your own requirements. Although would need to know the maximum wattage the core can handle before it saturates.
As already shown that the width is 4 inch and the depth is 4 inch so the core cross sectional area is equal to 16 sq inch. The length of 1 turn of wire is approximately (1.1×2×(4+4)) =18 inch.
Im not electronics but i loved to know more about the diagram of mother board and hope to build and upgrade my amplifier, still watching and learning on your videos thanks and keep inspiring!
ভাই আপনার ভিডিও গুলো অনেক সুন্দর তাই কয়েকটা ভিডিও দেখার পরেই আপনার চ্যানেল টা আমি সাবস্ক্রাইব করছি খুব সুন্দর করে আপনি বুঝিয়ে দেন এজন্য খুব ভালো লাগে। তবে আপনার কাছে একটি প্রশ্ন যদি আনসারটা বাংলায় দিতেন ট্রান্সফর্মার বাধার ক্ষেত্রে আপনি যখন 42 দিয়ে ভোল্টেজ ভাগ দিচ্ছেন এই 42 কোথা থেকে আসছে এবং এটা এবং এটা আপনি কি মনে করে 42 দিয়ে ভাগ দিচ্ছেন যদি একটু বুঝিয়ে দিতেন মূলত আমার প্রশ্ন এই 42 টা কোথা থেকে আসছে কোথায় পাচ্ছেন আপনি যদি কাইন্ডলি একটু বুঝিয়ে বলতেন।
mas bikin vidio cara menentukn cor dan rumus untuk menghitung voltase yg kita ingin kn. seperti bkin travo EI kn ada rumus nya jd gmpng kita bikin nya tnpa hrus ukur pke multitester dulu .
I always ask this question, and up to now never got an answer. I see it this way; take a circle. Most of us know what 3,147… is. I’m still looking for that formula where 42 rolls out.
Brother we don't have the electric steel sheet in Saudi Arabia to make the laminated core. Please let me know if it's possible to make it out of stainless steel strips. I will use quartz glue powder to insulate it while turning it making the core
Sir my comment is you did not show the computation to get the gauge of wire for primary and secondary as if you are just guessing how could you rewind such xformer without computing the power and the size of wire to be use nxt time around show it to us we know that you are good but lacking in explanation.
Sir if 42 is the constant for transformer then show us the computation to be use and the ampere of input and output winding i do believe that there is a computation for that could you please complete your illustration to make us believe in you thanks.
What about -35v between +35v voltage. because I build dual output 35 0 35 toroidal to amplifier first time but I am confuse how many voltage between 3 connection. I think I was wrong connect winding because -35v to +35v No power zero voltage pleas help me Thanks,
Sir mere pass 256watt ka core hy jis ko 18-0-18, (14amp) main tayar karna hy 14 amp current ke liye secendry swg 12 no istamal hogi ya swg 15 no istamal Hogi thanks
স্যার অনুরোধ টয়ডা বা গোল ধরনের টেনসফরমার কোর কোথায় পাওয়া যায় বা কিভাবে বানানো যায় এবং এর বাধার নিয়ম নিতি কি? ১০০০,৫০০,১৪০০ ওয়াড জন্য প্রাইমারি ও সেকেন্ডারি কয়েল পেচ,গেজ কত হবে সহজ ভাষায় ভিডিও দেওয়ার জন্য অনুরোধ করছি।
I really like your tutorial keep up the good work
thanks
@@electronicshelpcare
@RajitElectronic663
How to check toroidal transformer if primary winding is correctly done as i am getting humming sound and capacitor and diode is getting hot also.
Brother Gage of copper wire not mentioned in this video. please tell me which number of gage is better for this kind of transformer or which Gage number's copper wire used in this video by you. And remember most of videos of transformer making by you , Gage number not show or not mentioned so it's a request that please always mentioned Gage of wire because your work is extra ordinary all your videos of transformer making are complete and so good 👍👍👍 , only missing is gage number.
For those who have asked or will ask what is 42. Its an constant, which has to be used when calculating how many turns equals 1 volt. I wasn't sure myself until I read up on it a little.
www.eevblog.com/forum/projects/transformer-calculations-and-equations-in-here/
Would point out the calculations for how many required metres has not been shown in the tutorial. It seems this was already done since the shuttle holding all of the magnet wire. Had already been prepared.
I wouldn't advise using any form of tape etc to isolate unless it has an high torrence to heat. Although many cover the core with cardboard from an typical cardboard box before applying the primary winding.
Core ought to be isolated with Epoxy Resin before adding something like cardboard (Unless the core has already been encased).
After each winding further isolation using high temperature tape needs to completely cover the transformer.
Epoxy Resin would also give the transformer a good healthy finish as it would protect it from moisture.
Other than pointing out the calculations in terms of the magnet wire length. I feel its a good tutorial.
People Ive seen have asked about the AWG (Gauge). This doesn't really matter as the amperage depends upon your own requirements. Although would need to know the maximum wattage the core can handle before it saturates.
As already shown that the width is 4 inch and the depth is 4 inch so the core cross sectional area is equal to 16 sq inch. The length of 1 turn of wire is approximately (1.1×2×(4+4)) =18 inch.
Im not electronics but i loved to know more about the diagram of mother board and hope to build and upgrade my amplifier, still watching and learning on your videos thanks and keep inspiring!
What is the type of core which you have used ? Please tell me about the core and the core material .
Which type of tape or cloth u ues
Good night Trafoyu sarmsk için tel kalınlıgį kac mm olmasi gerekir
Dont you have any brush for the varnishing moment. And dont you have tape cutter?
Stop the music first
ভাই আপনার ভিডিও গুলো অনেক সুন্দর তাই কয়েকটা ভিডিও দেখার পরেই আপনার চ্যানেল টা আমি সাবস্ক্রাইব করছি খুব সুন্দর করে আপনি বুঝিয়ে দেন এজন্য খুব ভালো লাগে। তবে আপনার কাছে একটি প্রশ্ন যদি আনসারটা বাংলায় দিতেন ট্রান্সফর্মার বাধার ক্ষেত্রে আপনি যখন 42 দিয়ে ভোল্টেজ ভাগ দিচ্ছেন এই 42 কোথা থেকে আসছে এবং এটা এবং এটা আপনি কি মনে করে 42 দিয়ে ভাগ দিচ্ছেন যদি একটু বুঝিয়ে দিতেন মূলত আমার প্রশ্ন এই 42 টা কোথা থেকে আসছে কোথায় পাচ্ছেন আপনি যদি কাইন্ডলি একটু বুঝিয়ে বলতেন।
What is that white you use to cover the primary winding sir??
شريط قماش حرير للحفاظ على ورنيش الاسلاك
Hello sir the direction of rolling primer and secondary one direction is the opposite?
Thank you sir from Pakistan.
Hello, a 17cms2 toroid how many turns should it have for 120vac and wire number?
Wow👍👏😘 watching sershe tech
Where did you get the value 42 in your working
Its constant 42 in toroidal trans.
My friend how are you doing there are a random of the 3000 VA I want to make it McCain welding iron please answer and thank you
what is the white ribbon is for how it called what is the liquid in the bottle when use how it called?
Nice job
Why do you wrap the coil around something and put the coil around again?
How do you know the power rating of the transformer core
mas bikin vidio cara menentukn cor dan rumus untuk menghitung voltase yg kita ingin kn. seperti bkin travo EI kn ada rumus nya jd gmpng kita bikin nya tnpa hrus ukur pke multitester dulu .
where does the constant 42 come from ??
Same question for me
I always ask this question, and up to now never got an answer.
I see it this way; take a circle. Most of us know what 3,147… is. I’m still looking for that formula where 42 rolls out.
Very nicely rewinding thanks
Nice explained sir
Sir ya jo apne whit tape li h ap na ya magnate ma utari h ya or kuch h
Arumai nanri 🙏🙏🙏👌👌👌
first 220v second 2×35 wich elektronik master
Sir please guide me. When i prepare primary coil and checked with 220 v. I become very hot very soon. Was i do anything wrong ?
whatsapp me 008801980060190
Brother we don't have the electric steel sheet in Saudi Arabia to make the laminated core. Please let me know if it's possible to make it out of stainless steel strips. I will use quartz glue powder to insulate it while turning it making the core
Thankyou sir 100% helpful video great .
Most welcome
Please visit for diagram
electronicshelpcare.net/speaker-protector-circuit-diagram-using-ne555n/
what is the thing you used for insulation after every group of turns and what is the name of that brown liquid you used
ua-cam.com/video/bjskWPN7AfU/v-deo.html
Sir 45-0-45 8 amp ke lie kon sa number cor lagega
Thanks for this video b😊
Alguém sabe que liquido ele joga em cima do toroid
How to find core watt
How to get the size of wire sir?
Hi how did you select the size of primary n secondary wires
But not briefing, how to use the wire guess. How to calculation it ?
Bro ye metal khn se milega jispr copper ki yar letni h
can someone tell me is that a magnet ? or smthing else on which he winds the copper wires
hey can u help with calculate the secondary turn winding 120 V (50/60Hz) 300mA secondary 1:17.0V 0V 17.0V / 0.45A 15W secondary:2 0V 10V / 1A 10 W
Como se llama esa cinta de envolver y donde se consigue
Please visit for diagram
electronicshelpcare.net/speaker-protector-circuit-diagram-using-ne555n/
How to selecte wire gauge ?
sir,সেকেন্ডারিতে যে দুইটি তার একসাথে পেচিয়েছেন,দুইটাই কি ৯২ turn দিয়েছেন??
yes
sir where to buy toroidal cores . please send me the links
220v wire gej ? 35v 0 35v wire gej ?
Uska ampere kitna hai ?
প্রাইমারি তার কত নাম্বার 🤔বললে ভালো হয়
Where do i get the core?
battery charger core
Please visit for diagram
electronicshelpcare.net/speaker-protector-circuit-diagram-using-ne555n/
@@electronicshelpcare im talking about the core to make a toroidal transformer
transformer ka core kis metal ka hota h
please show the wire guage you use .thank you
Noisy enough?????
Where you have found 42
Sir compute the input ampere and output ampere because its the bases on how to get the size of wire to be rewind.
how meny watt?
Speaker ka magnet??
how much wire size for the primary part ... ??
ua-cam.com/video/bjskWPN7AfU/v-deo.html
Konsi guige ki wire chahiye uski calculation to dikhaiye??...
Please visit for diagram
electronicshelpcare.net/speaker-protector-circuit-diagram-using-ne555n/
Bro i have small doubt 1 turn means total 1round or height n width
vaiya amr amplifier 35-0-35 to atake r o boro banate ki add korte hobe.pls help me
Nice brother
how about the size dia.of coil primary and secondary winding sir?
sir how to calculate the output current......and which guage to use.......🤔
electronicshelpcare.com/make-transformerbuilding-constructing-transformer/
how use swg no primery
Sir my comment is you did not show the computation to get the gauge of wire for primary and secondary as if you are just guessing how could you rewind such xformer without computing the power and the size of wire to be use nxt time around show it to us we know that you are good but lacking in explanation.
How to wire size?
ua-cam.com/video/bjskWPN7AfU/v-deo.html
hi what is the price of its?
Sir what is the number of wire for primary and seconday? Is that 22 18 or 16? Please answer that you.
electronicshelpcare.com/build-a-transformer-or-constructing-transformer/
In complete information how we can get the constant power of toroid and wire gauge sir?
the 2.625 is the v/turn, the core area is the 16...
Sir if 42 is the constant for transformer then show us the computation to be use and the ampere of input and output winding i do believe that there is a computation for that could you please complete your illustration to make us believe in you thanks.
Sir what size of toroid core is needed to to make 32-0-32 v 6 amp. toroidal transformer. Please reply.
whatsapp me 008801980060190
electronics help care Sir I need 6 amp. 32-0-32V TRANSFORMER . So kindly give details. Thanks.
electronicshelpcare.com/how-to-make-transformer-at-home/
Core area 4*4=16. Tpv=42/16=2.625 pt. 220*2.625=577.5=578
to pour varnish u can dip that transformer in to the varnish
What is the VA rating of this toroidal transformer?
They have not discover any formula for VA ratings till now, because they don't know the window area of the toroidal core.
Bai ai hishap ta kemon Koran voice diye video ta Korben
No explanation for the sizes of wire you're using? How many amps and power?
ua-cam.com/video/bjskWPN7AfU/v-deo.html
electronicshelpcare.com/make-toroidal-transformer/
I think this video can help you - ua-cam.com/video/lyZ7nM6Fo94/v-deo.html
toroid magnet kahan se milega
Size ng wire sa primary winding at saka secondary winding
Kalau cor toroid 4_4 kawatnya berapa m.m
bro wire ka diameter kitnaka bhi lesktehai
commentes plzzz
What about -35v between +35v voltage. because I build dual output 35 0 35 toroidal to amplifier first time but I am confuse how many voltage between 3 connection. I think I was wrong connect winding because -35v to +35v No power zero voltage pleas help me Thanks,
Sir mere pass 256watt ka core hy jis ko 18-0-18, (14amp) main tayar karna hy 14 amp current ke liye secendry swg 12 no istamal hogi
ya
swg 15 no istamal Hogi
thanks
How I calculated the amp.?? Or How to build according my need ampire
In complete information .. toroid power and wire gauge ampere
What is 35-0-35
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)
42 is a fix number?
Sir,where did you get the size of wire?
ua-cam.com/video/bjskWPN7AfU/v-deo.html
স্যার অনুরোধ টয়ডা বা গোল ধরনের টেনসফরমার কোর কোথায় পাওয়া যায় বা কিভাবে বানানো যায় এবং এর বাধার নিয়ম নিতি কি? ১০০০,৫০০,১৪০০ ওয়াড জন্য প্রাইমারি ও সেকেন্ডারি কয়েল পেচ,গেজ কত হবে সহজ ভাষায় ভিডিও দেওয়ার জন্য অনুরোধ করছি।
dear friend what is the wattage of this transformer
volt*amp=watts. 35volt*10amp=350watts
ua-cam.com/video/bjskWPN7AfU/v-deo.html
core gula kothai pauya jai
dholai khal dhaka
vi oi transformer er core kinte paoya jabe kothay?
الرقم 42 معامل ثابت اذا هتحول الى 220
I have a question how connect winding dual supply 35v 0 35v
make 2 time. secondary.
Ek sath 2 wire leker winding kerna 30-0-30 ke transformer ke liye
Bhai ya 42 Kiya plz bato
42 откуда?
Salaam How to know wire number for transformer primary and secondary
ua-cam.com/video/bjskWPN7AfU/v-deo.html
Copper gauge plz
what is 42?
Big brother, 16 is its cross-sectional area, 42 in addition to 16,42 what meaning, the emergence of no reason?
42 is the Rules dear
ua-cam.com/video/bjskWPN7AfU/v-deo.html