OUTPUT TRANSFORMER WINDING

[@jkvintageanalog8489]

I wish one would English close caption this video amazing work. I would really like to know all the knowledge he is sharing in this video again very nice work, great square waves i bet it sounds amazing

[@norlanrustytimbang4239]

This video is very helpful specially for the bigginers

[@jedishaw6771]

Really like this video!

[@jedishaw6771]

This is the right way to make a video about transformer winding! No nead for loud annoying music!

[@najatrable]

sorry.

[@tunglethanh1258]

Tại sao lại lót giấy giữa 02 C core vậy bác???

[@michaeljohnbrown6367]

What aye What aye

[@erolex19]

Please tell me, how you find the equation " H = T square x 1,620 x 0.000000002 = T square x 3.24 x 0.0000001" ? Because 1,620 x 0.000000002 = 0,00000000324 and 3.24 x 0.0000001 = 0,000000324. And then you continue with : 0.00000324 Three different results, for which you claim, that are equal? What I did miss?

[@erolsavas5503]

안녕! 대단하지만 푸시 풀 변압기에 왜 에어 갭이 있습니까?

[@najatrable]

녜 푸쉬풀에는 에어갭이 필요치 않습니다. 다만 이것을 single ended 용으로 사용할 수 있도록 한것입니다.

[@aniko71]

Can you send me details on your calculations?

[@najatrable]

1. First, how much electromotive force(H) is required to obtain an impedance of 5korm? 5000ohm / 2 / 3.14 / 30Hz (limit frequency) = 26.5H 2. Then, calculate the number of turns of Np to get 26.5H. 3, The core I used is double cs-100core. In this case, the area around which the coil of the core is wound is 1620 square mm. H = T square x 1,620 x 0.000000002 = T square x 3.24 x 0.0000001 T = root (26.5 / 0.00000324) = abt 2860 4. if you want speaker matching impedance 8 ohm, Ns = 2860 / root(5000ohm / 8ohm) = 2860 / 25 = 114turns However, from my experience, if the number of windings on the primary side increases like this, the high frequency characteristics are adversely affected, so the number of windings is adjusted to around 80%. Then Np is 2400 and Ns is 96.

[@edSuwanDiyAudiophile]

@@najatrable thank you for sharing. May I ask: H = T square x 1.620 x 0.000000002 (*) what value does this represent (*) ? Thank you.

[@hadiprayitno8632]

iam interisting with your video but i don't understand with your language can you give me detail your calculation sir please i am beginer in tube amp sir best regard from indonesia

[@najatrable]

Hi. Let me know your e-mail address. I'll send details. [e-mail]

[@hadiprayitno8632]

@@najatrable [e-mail] this is my email sir thanks

[@johnchristianmaxwellsibara9833]

Pak hadi, boleh bagi rumus²nya?

[@hadiprayitno8632]

@@johnchristianmaxwellsibara9833 maaf pak saya tidak punya rumusnya sekali lagi maaf

[@hadiprayitno8632]

@@johnchristianmaxwellsibara9833 my be you can open coment antonios O megas sir

[@magicguitarpedal]

Wow! this guru beats Mr Merlin laws (The wizard), works of course (any 2000 turns over a piece of a metal pipe works), This one is a total guess.

[@judahdario7179]

i guess Im asking randomly but does any of you know of a method to log back into an instagram account?? I stupidly forgot my password. I appreciate any assistance you can give me!

[@koamarco2366]

@Judah Dario instablaster ;)

[@judahdario7179]

@Koa Marco thanks for your reply. I found the site thru google and Im trying it out atm. Takes a while so I will get back to you later when my account password hopefully is recovered.

[@judahdario7179]

@Koa Marco it did the trick and I now got access to my account again. I am so happy! Thanks so much you saved my ass :D

[@koamarco2366]

@Judah Dario You are welcome :D

[@claudiobaldonijr9326]

Sorry if I missed something due to my lack of understanding of your language, but I wasn't able to figure out which is the thickness of the film (or paper ?) gap used to assembly the core (1h16m44s). I'll appreciate if you can solve my doubt. Despite this, overall your video is one of the most enlightening video I've ever seen on this subject. Congratulations ! I wish you all the best !

[@suchandkumar2481]

Jagannath Kumar

[@명철유-n7d]

out put transformer order formet e mail address need

[@ermannoguerini5639]

Stop music not speak you tank you.