@@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.
@Tariqlhr9 Жыл бұрын
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.
@jaycool59785 жыл бұрын
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.
@SubratkumarJena.2 ай бұрын
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.
@JoSimpleWorks4 жыл бұрын
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!
@user-ej4ir5xp5y Жыл бұрын
Thank you sir from Pakistan.
@TubaParveen-cd2ys Жыл бұрын
Stop the music first
@himanshusharma-ec9pc4 жыл бұрын
Nice job
@tuhinali3772 Жыл бұрын
Thanks for this video b😊
@sershetech55843 жыл бұрын
Wow👍👏😘 watching sershe tech
@PAJTR5 ай бұрын
Arumai nanri 🙏🙏🙏👌👌👌
@jagadeeshkalluri35204 жыл бұрын
Nice explained sir
@v-7audio824 жыл бұрын
What is the type of core which you have used ? Please tell me about the core and the core material .
@narenderverma42033 жыл бұрын
Very nicely rewinding thanks
@tecnicalnaba54783 жыл бұрын
Thankyou sir 100% helpful video great .
@electronicshelpcare3 жыл бұрын
Most welcome Please visit for diagram electronicshelpcare.net/speaker-protector-circuit-diagram-using-ne555n/
@arielfuentebella7957 жыл бұрын
No explanation for the sizes of wire you're using? How many amps and power?
I think this video can help you - kzfaq.info/get/bejne/ot-KatF-m6zTaWg.html
@editvideo54153 жыл бұрын
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।
@tranquilinoenerio41243 жыл бұрын
Sir compute the input ampere and output ampere because its the bases on how to get the size of wire to be rewind.
@ezazahmad43126 жыл бұрын
I love your video relly
@electronicshelpcare6 жыл бұрын
Please Visit This Page electronicshelpcare.com/
@samuacharjee56586 жыл бұрын
Ampere calculated how?
@ul90856 жыл бұрын
primary coil kg size 230 volt secondary coil kg size 35 v dc
@whocares31326 жыл бұрын
vi oi core kothay kinte pabo?
@user-eq9dn3wj7t9 ай бұрын
Core area 4*4=16. Tpv=42/16=2.625 pt. 220*2.625=577.5=578
@mdmarufmia11375 ай бұрын
প্রাইমারি তার কত নাম্বার 🤔বললে ভালো হয়
@paultomasi46196 жыл бұрын
where does the constant 42 come from ??
@tahmidrahman8222 Жыл бұрын
Same question for me
@bennyrobles9194 Жыл бұрын
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.
@leopaulevans75736 жыл бұрын
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
@darwingilsano66456 жыл бұрын
the 2.625 is the v/turn, the core area is the 16...
@tranquilinoenerio41243 жыл бұрын
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.
@salvedayahon10064 жыл бұрын
What is that white you use to cover the primary winding sir??
@zakiosman87578 ай бұрын
شريط قماش حرير للحفاظ على ورنيش الاسلاك
@pankajbhakar82655 жыл бұрын
Nice brother
@MuhammadIlyas-eh1fw6 жыл бұрын
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 ?
@electronicshelpcare6 жыл бұрын
whatsapp me 008801980060190
@herojityumnam5486 жыл бұрын
Thank you Sir.
@fredrickrari93386 жыл бұрын
Where did you get the value 42 in your working
@billydelacruz28543 жыл бұрын
Its constant 42 in toroidal trans.
@user-so4eh1ek8n9 ай бұрын
Why do you wrap the coil around something and put the coil around again?
@lamigz_channel5 жыл бұрын
Dont you have any brush for the varnishing moment. And dont you have tape cutter?
@parasproductions69116 жыл бұрын
can someone tell me is that a magnet ? or smthing else on which he winds the copper wires
@tranquilinoenerio41243 жыл бұрын
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.
@lokmangozkara97872 ай бұрын
Good night Trafoyu sarmsk için tel kalınlıgį kac mm olmasi gerekir
@music31213 жыл бұрын
Which type of tape or cloth u ues
@Tricknologyinc4 жыл бұрын
A fucking calculator for FOUR TIMES FOUR! Would someone please squash my skull with that transformer! Runs out of fabric strip to insulate first winding, guesstimates a piece to extend it, tries three times to make the extension reach, cuts to finishing the wrap with longer strip, cuts two inches "excess" off longer strip... THIS is fucking COMEDY!
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।
@babluvlog75533 жыл бұрын
Bro ye metal khn se milega jispr copper ki yar letni h
@arielocervantes47846 жыл бұрын
Hello, a 17cms2 toroid how many turns should it have for 120vac and wire number?
@TrongNguyen-yb1sk6 жыл бұрын
Ok
@sachinjeetsingh27685 жыл бұрын
Sir 45-0-45 8 amp ke lie kon sa number cor lagega
@tremor81976 жыл бұрын
to pour varnish u can dip that transformer in to the varnish
@jayaelectro34896 жыл бұрын
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,
@yaseralshahrani98585 жыл бұрын
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
@mostafakamal27266 жыл бұрын
thanks
@jboy4real6 ай бұрын
How do you know the power rating of the transformer core
@miamconiamcon88226 жыл бұрын
Sir what is the number of wire for primary and seconday? Is that 22 18 or 16? Please answer that you.
But not briefing, how to use the wire guess. How to calculation it ?
@devpay7986 жыл бұрын
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 .
@amirfadli69105 жыл бұрын
Hello sir the direction of rolling primer and secondary one direction is the opposite?
@user-zg1zp3st7k4 жыл бұрын
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
@ryanrenelardera5917 Жыл бұрын
How to get the size of wire sir?
@shahidulla52337 жыл бұрын
Where from 42
@electronicshelpcare7 жыл бұрын
it's the math
@electronicshelpcare7 жыл бұрын
it's the math
@electronicshelpcare7 жыл бұрын
kzfaq.info/get/bejne/mNCjnrqBs52llok.html
@electronicshelpcare6 жыл бұрын
42 is the contracting rules of transformer
@gurupadamalik85428 ай бұрын
220v wire gej ? 35v 0 35v wire gej ? Uska ampere kitna hai ?
@lokmangozkara97872 ай бұрын
first 220v second 2×35 wich elektronik master
@user-vj3di4it5i Жыл бұрын
سلام متاسفانه کلیپ نواقص زیاد دارد اولا محاسبه ها توضیح داده نمیشود که بر چه مبنایی است، قطر سیم اولیه چند میکرو میباشد، و چند دور باید پیچیده شود همینطور قطر سیم دومی چقدر است و چند دور پیچیده گردد، همینطور ناگهان پایان کار نشان داده میشود اگر تولید کلیپ برای تعلیم و یادگیری بیننده میباشد، پس چرا از نظر عملی اینگونه است؟
@yuvalabadi87285 жыл бұрын
what is the white ribbon is for how it called what is the liquid in the bottle when use how it called?
@RioRio-pc5vl7 жыл бұрын
what is the thing you used for insulation after every group of turns and what is the name of that brown liquid you used
@electronicshelpcare7 жыл бұрын
kzfaq.info/get/bejne/mNCjnrqBs52llok.html
@athyllasmichel53933 жыл бұрын
Alguém sabe que liquido ele joga em cima do toroid
@raajandear72846 жыл бұрын
Thanks 🍇🍇🍇
@sohailalvi58163 жыл бұрын
Sir 2x4=8cm toroidal ka data batain 12.0.12 5am
@naimolislamsiam8154 Жыл бұрын
Where you have found 42
@Zebra_Paw3 жыл бұрын
Where do i get the core?
@electronicshelpcare3 жыл бұрын
battery charger core Please visit for diagram electronicshelpcare.net/speaker-protector-circuit-diagram-using-ne555n/
@Zebra_Paw3 жыл бұрын
@@electronicshelpcare im talking about the core to make a toroidal transformer
@mdalamgirhossain7616 жыл бұрын
How to wire size?
@electronicshelpcare6 жыл бұрын
kzfaq.info/get/bejne/mNCjnrqBs52llok.html
@quranbiggan10385 жыл бұрын
sir,সেকেন্ডারিতে যে দুইটি তার একসাথে পেচিয়েছেন,দুইটাই কি ৯২ turn দিয়েছেন??
@electronicshelpcare5 жыл бұрын
yes
@electronicshelpcare6 жыл бұрын
electronicshelpcare.com/
@townjava68457 жыл бұрын
The primary diameter of the enameled wire, the secondary diameter of the enameled wire, there are 4x4 is a volt voltage? My english is not ideal so through google translation
@techindia59312 жыл бұрын
How to find core watt
@amirulislam46293 жыл бұрын
Bai ai hishap ta kemon Koran voice diye video ta Korben
@dilbaghbeawar1237 жыл бұрын
dear friend what is the wattage of this transformer
@electronicshelpcare7 жыл бұрын
volt*amp=watts. 35volt*10amp=350watts
@electronicshelpcare7 жыл бұрын
kzfaq.info/get/bejne/mNCjnrqBs52llok.html
@soumitrakhanra26883 жыл бұрын
Konsi guige ki wire chahiye uski calculation to dikhaiye??...
@electronicshelpcare3 жыл бұрын
Please visit for diagram electronicshelpcare.net/speaker-protector-circuit-diagram-using-ne555n/
@gernewbietech46874 жыл бұрын
In complete information how we can get the constant power of toroid and wire gauge sir?
@kidzfun13696 жыл бұрын
asalam-u-alaikum bhai mere pass 3.2cm×5cm ka core hy 3.2×5=16 42÷16=2.625 220×2.625=578 turn 18×2.625=47 turn 16×16=256 watt ( 256÷220=1.16amp 22 wire gauge ) ( 256÷18+18=7amp 15 wire gauge ) meri calculation bhi sari theek hy par bobin chota hy wire puri nahi a rahi is par sahid wire buhat moti ha mere pass jo wire hy ( SWG ) yaha par ( AWG ) wire nahi milti to kiya mujhe famula change karna hoga guide me thanks
@nomi4u1875 жыл бұрын
Boss is nay core area he galet nikala hay...farmula hay..ot dm- in dm x hight/2=core area..
@nomi4u1875 жыл бұрын
kzfaq.info/get/bejne/ot-KatF-m6zTaWg.html....y video check kero..
@dubaitrucklife6576 жыл бұрын
Sir ya jo apne whit tape li h ap na ya magnate ma utari h ya or kuch h
@saeryvis78586 жыл бұрын
mantap boossss
@drabdullahansari35103 жыл бұрын
Noisy enough?????
@rajbhakta14725 жыл бұрын
toroid magnet kahan se milega
@edsonouro100006 жыл бұрын
Olá meu amigo, sou Brasileiro gosto muito dos seus vídeos são muito bons, e bem didático mas tenho dificuldade em traduzir algumas palavras, peço por gentileza desenhar bem as letras, e as vezes não entendo umas silgas, mas tudo bem, parabéns.
@ajaykumarallam66054 жыл бұрын
Bro i have small doubt 1 turn means total 1round or height n width
@MU6F4 жыл бұрын
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)
@engineersyard104 жыл бұрын
What is 35-0-35
@ReyadHosenKMC6 жыл бұрын
আসসালামু আলাইকুম বস আমি আপনার থেকে একটা কথা জানতে চাচ্ছি টমটম গাড়ির 5t battery টাইগার কয়াল কি ভাবে বাধা সম্ভব বলবেন আমি এই সম্পর্কে একটু জানতে চাই
@sohailqureshi84016 жыл бұрын
what is 42?
@johnlouisLunaVlog6 жыл бұрын
how about the size dia.of coil primary and secondary winding sir?
@fredrickrari93386 жыл бұрын
Hi how did you select the size of primary n secondary wires
@hillaryosabel3844 жыл бұрын
please show the wire guage you use .thank you
@user-ej2in1lf9m4 жыл бұрын
how meny watt?
@raymondchan35873 жыл бұрын
42 is a fix number?
@ASHOKREDDY-tc9bt3 жыл бұрын
sir where to buy toroidal cores . please send me the links
@pedronolascosanhuezaalvare1053 жыл бұрын
Como se llama esa cinta de envolver y donde se consigue
@electronicshelpcare3 жыл бұрын
Please visit for diagram electronicshelpcare.net/speaker-protector-circuit-diagram-using-ne555n/
@townjava68457 жыл бұрын
Big brother, 16 is its cross-sectional area, 42 in addition to 16,42 what meaning, the emergence of no reason?
@electronicshelpcare7 жыл бұрын
42 is the Rules dear
@electronicshelpcare7 жыл бұрын
kzfaq.info/get/bejne/mNCjnrqBs52llok.html
@Sathizworld4 жыл бұрын
Copper gauge plz
@ezazahmad43126 жыл бұрын
Ea 42 keya hai.
@electronicshelpcare6 жыл бұрын
rules
@kiranshinge73426 жыл бұрын
sir toroidal transfar ka wattes & amp. kaise pata kare ? transformer pe kohi bhi sticker nahi hai
@azuldigitalexpress8522 Жыл бұрын
What is data of 50-0-50 40-0-40 18-0-18 12-0-12 0-12
@LeoniloEndab-vz4cb Жыл бұрын
Size ng wire sa primary winding at saka secondary winding
@kidzfun13696 жыл бұрын
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