DIY High Power Amplifier Very Simple Using 20 Transistors 2SC5200 & 2SA1943 with TL072 IC

[@ShareTechCreative]

*NOTE: Output (up to 1000 Watt Mono) amplifier circuit* *This project needs huge aluminum heatsinks, since this is a push-pull amplifier circuit, it works very much depending on your loading (speakers)* *This is a project that requires advanced knowledge of electronics related to audio. The cost of the project is relatively high. If your knowledge is not at a level where you can understand the project, you may fail and lose a good amount of money* *If you are a beginner, we recommend starting with less complex and cheaper projects. Gradually you will gain the knowledge needed to make this type of amplifier😊*

[@channelvemientay6555]

Thank you for sharing👍👌💪

[@hondastill4656]

Emitor ??

why did mono? :(

[@apriliacantik3698]

P

[@mohammediddrisummar77]

Q

[@ivan_production1448]

I'm from indonesia 🇮🇩

[@ShareTechCreative]

Wellcome

[@fakirmohandasdas9367]

You are make it

[@maspurchannel6538]

Mantap Om

[@shamimahmed4556]

@@fakirmohandasdas9367 kouthu?

[@Fmgnio]

Ja z Polski :D

[@peterlee5777]

For such a project you should definitely have an electronic schematic diagram, as well as photos with measurements. (watts, response curve, etc)

[@JoaoAlves-gk2eg]

Cara! que trabalho excelente 👏👏👏👏 o nível de distorção é quase zero 👏👏e isso porque é apenas um canal! imagina com dois canal! Vou montar um pra mim! Mil likes 👏👏👏

[@joseseverino9713]

O coletor do 5200 pode ser ligado no coletor do 1943? Não há um erro aí? Acho que é ligado no emissor.;;

[@ShareTechCreative]

Você segue as instruções exatamente, vai funcionar bem

[@joseseverino9713]

@@ShareTechCreative Tenho montado com o emissor do 5200 ligado no emissor do 1943. Essa montagem é estranha para mim. Vou tentar montá-la. Obrigado por me atender,

[@ShareTechCreative]

Obrigado pelo interesse, boa sorte

[@qwertyshable]

with this pair of transistor, what do you prefer, common emitter or common colector; regard sound quality? great amp thamks(:

[@ShareTechCreative]

Thanks for the visit

[@javiervelasco6306]

Dónde están las resistencias de emisores?..

[@ShareTechCreative]

Puede agregar resistencias en

[@javiervelasco6306]

@@ShareTechCreative no se entiende la respuesta ó está incompleta;de todas maneras supongo que es la de 10 ohms 5 w, que vá en serie ó algo así.

[@M1fx777]

Watching from Bangladesh ❤

[@jimthesoundman8641]

18:35 What song were you using to test it?

[@ena-b8s]

what music did you use to test the amplifier?

[@kakisbittert6580]

dj nell - not alone

[@masnabeelofficial1111]

Iam from indonesian😊😊

[@ShareTechCreative]

Hello, my friend! thanks for visiting!

[@masnabeelofficial1111]

@@ShareTechCreative 👍👍👍

[@paulipoika]

No emitter resistors ? Base resistors are good enough ?

[@ShareTechCreative]

You can be adding

[@agatamoura5591]

Great video, my cousin already has advanced knowledge in electronics, I'm going to ask him to teach me this project, but would you have the electrical scheme of this circuit? I noticed that you posted a link with a different layout with pre-tonal and this one in the video has no price, please can you make the layout available? the other link is not working.

[@RJEDITALL]

Great 👍👍👍

[@ShareTechCreative]

Thank you 👍

[@Uraim]

Testing an amplifier is about using a power resistor and measure output voltage to calculate the output power, instaed of the speaker. Vout*Vout/Resistor resistance (Due speaker have impedance, which will act different in every time, unlike a power resistor which is always x amount of ohm. ) Also i can tell its not 1000Watts, due the speaker wires are thin, and its not burning front of camera, its stays cold. (It might be due its on "30% volume") but i would consider use thick cables for this high performance. My guess is that amplifier puts out only 100Watts. Thats why the cables arent burnt.

[@richie6920]

Hello, where can I find the diagram of your amplifier, can you share it, please, thank you

[@wenceemendoza5135]

nice...good job... waiting for schematic diagram...

[@ShareTechCreative]

Thank you

[@tiennguyentv8112]

Nice 🤗

[@lenguyenthiennhan8418]

Hello

[@ShareTechCreative]

Thanks 🤗

[@vasileglinjeanu5535]

E super,lam făcut,lucrează perfect

[@ShareTechCreative]

Great, congratulations

[@maaroufgadoum4292]

احسنت.و برك الله فيك...............

[@ShareTechCreative]

Thanks

[@christianhugues2404]

What voltage is this amplifier supplied with, please?

[@ShareTechCreative]

In the video description!

[@chloeleedow7250]

Those transistors are massive. I love shit like this.

[@gamingonlinefifahqh1551]

tôi đến từ viêt nam.ngỏ ra sao lại là vcc.cảm ơn

[@ShareTechCreative]

The output of an amplifier to the speaker is 0 volt 16:39

[@gamingonlinefifahqh1551]

@@ShareTechCreative transitor B.C.E.sao ra bằng chân C của transitor.xin cảm ơn

[@creative102st6]

@@gamingonlinefifahqh1551 Trong mạch amplifier này, nguồn V+ được cấp vào chân E của các transistor 2SA1943 và nguồn V- được cấp vào chân E của các transistor 2SC5200 nên chân C sẽ là chân ra

[@gamingonlinefifahqh1551]

@@creative102st6 nếu nguồn vào chân c transistor 2sa1943 v-.đổi nguồn vào chân e thì nguồn v+ phải không bạn.cảm ơn bạn

[@creative102st6]

@@gamingonlinefifahqh1551 Thông thường là nguồn (V+) vào chân C transistor 2sc5200 thì chân C của A1943 là nguồn (V-), còn trong mạch amp này nguồn (V+) vào E của A1943 thì (V-) phải vào E của C5200, tóm lại nó có 2 kiểu cấp nguồn tùy theo thiết kế mạch ampli.

[@raizensulbise6969]

i think you forgot the coil on the part list the one in series with 5w 10 ohm J 10R resistor

[@lenguyenthiennhan8418]

I'm From VietNamese 🇻🇳

[@ShareTechCreative]

Thanks

[@sunarsihnadhifa5957]

Please you explain v - you give c 5200 transistor ?

[@ShareTechCreative]

Thank you for your attention, this is also a way to connect, usually, people see that the collector (C) of the transistor is powered, and the emitter (E) will output the signal to the speaker. For example, The positive source is supplied to the collector pin (C) of the NPN transistor, and in this case, the source is negative, it is completely opposite. This is also fundamental in the ways of biasing transistors. Again you should also pay attention to the polarity of the power supply, which powers the amp. and you do it step by step, pay attention to supply the power within the allowable threshold it will work very well and powerfully... Good luck.!

[@lijinlowrance7293]

So amazing work❤❤

[@ShareTechCreative]

Thanks 😄

[@JoaoAlves-gk2eg]

Nossa 👏👏👏 de todos os vídeos de amplificadores de potência que eu vi no KZbin,esse foi o de maior qualidade e potência, muito bom mesmo 👏👏👏👏 excelente! parabéns pelo trabalho 👏👏👏,vou montar um desse pra mim 👏👏

[@Jibs-HappyDesigns-990]

I would like to see multimeter reading's...it looks great!! look like a bunch of watt's? strong! great!

[@ShareTechCreative]

Great suggestion!

[@georgeouma2869]

How many " of speaker can I use

[@Gloope]

Nice Video👍 Whats that white board you're using?

[@ShareTechCreative]

You can use a wood panel.

[@Gloope]

"It looks so clean"👍 , Thankyou.

[@marcossantiago483]

Amigo podré usar el transistor C5198 en lugar del D 1047

[@ShareTechCreative]

Yes, you can

[@marcossantiago483]

@@ShareTechCreative muchas gracias amigo, y maestro Dios lo bendiga

[@jeancarlossilva5473]

olá amigo!Vc tem como me enviar o esquema de montagem desse amplificador de 2000 w?me responde ai???

[@ShareTechCreative]

Yes can

[@_aku_deweee_9288]

Me Indonesia 👍🏻👍🏻

[@michaelkerwin4755]

What is the resistor with the coil in parallel do I have to make that or can I buy one

[@thanujayanawarathna1923]

imagine 100% volume 🔥

[@1Flowzy]

This at 100% volume will output so much distorsion

[@chloeleedow7250]

That speaker was hating life with no baffle or back pressure 😂

[@nazarenonascimento9986]

Bom dia, qual a amperagem desse transformador toroidal que vc usa nesse amplificador com 20 transitores ??

[@Davidslabofficial]

20 Amps

[@plodoviprirode]

Super video my friend

[@ShareTechCreative]

Thanks for the visit

[@marcossantiago483]

Amigo discúlpeme, puedo usar los transistores d718 y el b688 no tengo los otros se me dificulta para conseguirlos

[@ShareTechCreative]

Yes, can

[@marcossantiago483]

@@ShareTechCreative scuseme muy teacher i have a transforme 44 0 44 AC, un the exit rectific 59 0 59 DC, do yuo belive the posibility ,can i yo use on yuors proyect, sir

[@marcossantiago483]

The transforme give 21Amp.

[@marcossantiago483]

El Transformer give posible 18 amo i" can yo use

[@culebribrillass]

Tiene mucho ruido de fondo el amplificador sin música, ni nada conectado, como se podría solucionar?, saludos

[@markorwarmonger]

Create a video showing how to modify the amplifier board of a computer speaker ;)

[@krisnapratama5977]

Amplifier using Japanese transistors Toshiba としば it's very good very nice and interesting

[@ShareTechCreative]

Yes, thanks

[@davidloa8054]

Funciona con bateria de 12v?

[@kayboku7281]

you make this look so easy! I bet if i tried it it would turn out more like a welder than an amplifier haha. Lots of sparks

[@abcedegabaga8709]

2kwtz rms or pmpo, more outputs are sharing heat and handle heavy loads aside from that you need transformer of 2.5 to 3kvolts Amper or more for me I'm not looking for the sum of outputs transistor. instead driver booster of the amplifier

[@ShareTechCreative]

Thanks for the info

[@suranjanghimire659]

Sir how to make this heatsink ?

[@bapibhaigaming5765]

Almunium shop

[@kayboku7281]

does anyone know, if you doubled the amount of transistors, would it double the power of the amplifier?

[@joaoalves-f3m]

Very good 👏👏👏

[@remarsbaldado5202]

Very Nice

[@fereidounazari]

Hi How to add volume to 7498e amplifier board? Thanks for guide ❤❤❤❤❤

[@fereidounazari]

My mudule have one volume

[@joaoalves-f3m]

Parabéns,acaba de ganhar mais um inscrito no canal,pelo excelente trabalho 👏👏👏

[@pormeswarturi6981]

Kitne ench ispkar lagega 4spikar wa6

[@Barbaratio]

What is that soldering iron.

[@jonathanlaryea2351]

U started every simple... But it gt a place I don't gt it anymore

[@joaoalves-f3m]

Olá amigo!excelente trabalho,mas o amigo pode me dizer qual a classe desse amplificador? Obrigado.

[@stevesmyth4982]

Can you make another video where you connect the input of the amplifier to a sine wave signal generator, the output to a 4 Ohm load and an oscilloscope then drive it at low level, say about 1 Watt? Why didn't you use ballast resistors, 5 Watt, 0.5 Ohm on each output transistor? Any mismatch between transistors (and there's always mismatch) will cause distortion. Ballast resistors will help level out the current sharing across mismatched devices.

[@ShareTechCreative]

Thanks for the info, I'll keep this in mind

[@hellotraders5173]

Kya is pr car woofer sirf bass k liye chal sakta hai

[@مهدیحبیبپور-ح2س]

It can also be used for cars

[@ShareTechCreative]

You must have a switching power supply

[@mydungtran8197]

Good🔝🆗🆒🆕

[@ShareTechCreative]

Thanks

[@timothysibeso2646]

How many volts do I need for such an amplifier with 20 transistors?

[@debelix]

Didn't you see the transformer? It is 2x45VAC which rectified and filtered gives about 2x64VDC (+64V_0V_ -64V)

[@JuanManuel123ify]

Magnífico trabajo como siempre mi querido amigo.....le mando muchas bendiciones y darle las gracias por su gran labor divulgativa.....una cosa....¿habría posibilidad de conseguir el esquema eléctrico de su montaje?....Muchísimas gracias, un gran abrazo virtual desde Las Islas Canarias (España).............................

[@ShareTechCreative]

Gracias por tus mejores deseos, ¡te lo enviaré!

[@JuanManuel123ify]

@@ShareTechCreative ....muchas gracias amigo...cuídate por favor....un gran saludo hermano....

[@roldaoviana653]

@@ShareTechCreative podes me enviar também... Sou do Brasil... Esquematic

[@unknowb.1891]

Pudiera también por aquí amigo

[@juansantos7638]

una pregunta amigo y colega en el ..... video se mira la conexion de los colectores a la red de sobel las bases estan con su resistenncia de entrada de senal y en los emisores entrann los voltajes positivo y negativo.........es lo que yo veo en el video ....sera posible

[@marzyoutubechannel9563]

Sir where can i connect the positive supply? In transistor 1943? Or tranaistor 5200? Thanks you!😊

[@ShareTechCreative]

Positive supply to Emitter of A1943 transistors

[@marzyoutubechannel9563]

Thank you😊

[@eduardoklubus8319]

gracias por el circuito!!!!!

[@somnathchatterjee1975]

Very impressive 👍please upload Driver circuit schematic in description box

[@bellocollins]

this is a nice and interesting project, if someone want to do this type of amplifier as a project in the school how someone can get your information for explanation and the cost of it

[@AzharRadinka]

Nice

[@ShareTechCreative]

Thanks

[@onefractalfield6818]

Circuit diagram link is gone?

[@prashp143]

Would like to see all the tests.

[@adrianobrizante]

Muito bom...você tem o projeto desse amplificador???

[@harimotosan7496]

watching from malaysia

[@ShareTechCreative]

Thanks for coming

[@मानवेन्द्रकुशवाहामके]

Sir iska yellomeetar kha par melega

[@Andy-do1iw]

How to make pre amplifier easy please :)

[@pierrejeanes]

Can I use commuted poder supply?

[@electric_mix]

Very good

[@ShareTechCreative]

Thanks for visiting

[@agnaldoaraujo2817]

WONDERFULL WORK ... CONGRATULATIONS ... 😃😃😃👍👍👍😜

[@ShareTechCreative]

Thank you so much 😀

[@jozsefbodor333]

Super😊

[@ShareTechCreative]

Thank you! 😊

[@walzaoft.silvasilva6965]

Amplificador muito difícil de fazer Ôk, fais um amplificador com 2 transistos 2sa 1943 Ôk

[@ShareTechCreative]

Ok please wait!

[@theelgames2817]

@@ShareTechCreative amigo cual es su potencia máxima?

[@ScienceTechnologyExperiments]

Very well done. Its really awesome.

[@ShareTechCreative]

Thank you very much!

[@MdLiton-oq2pk]

How much does all the other circuits except brother speaker cost?

[@ShareTechCreative]

Sorry. These components I bought at the local store and some are available so the cost can't be calculated!

[@jorgelobo3331]

Amigo una pregunta i si el sircuito lo ase con integrado 5534p

[@krtuyeigzuy]

This is an amazing project. What is the maximum watts we can use for the speaker?

[@mehmetfidan9533]

I wonder if you are selling the circuit

[@ShareTechCreative]

Currently, I do not sell. Thanks

[@Gamer-ds6ds]

Sirr... How much ohm speaker is that ??? Please reply sir

[@imankatab9376]

VERY GOOD AND SIMPLE ENG. IMANE EGYPT

[@libmananchannel]

Wow! Hello my friend! it's amazing! It's wonderful video! Great information for audiophiles! Very useful! Wonderful! I really enjoyed it! Nice upload! And it's great high quality video! I really like it! Very interesting! Thank you for sharing!

[@ShareTechCreative]

Thanks for visiting

[@officialffgaming999]

I am from India

[@m.idreesidrees4397]

Very big amplifier😱😱

[@ShareTechCreative]

So much

[@fazmaistech6338]

E muito bom saber que temos oportunidades de fazer um igual

[@vaughndutch6507]

Ahm how much is the cost a transistor that you use?

[@yasirvlog7960]

I am from Pakistan

[@LourdestitingLourdesAlquiz-y5k]

Nice idea idol

[@juliocesardelgadoramirez1529]

Greetings sir from Colombia sir what are the chances that you sell that as it is bone hacik echo as promoted by ak in the video

[@mr.nvpdiy]

Great work!

[@ShareTechCreative]

Thanks for the visit

[@yetandjtendukona3335]

भाई साहब किसी ने इस डायग्राम का सफल प्रसिक्छड किया है क्या माफी चाहता हूं मगर आज कल यू ट्यूब से पैसा कमाने के चक्कर में लोग क्या क्या नई कर रहे हैं 🙏🙏🙏🙏🙏🙏

[@Learnelectronics738]

Great you video

[@ShareTechCreative]

Thanks!

[@suherman7100]

Speaker nya pake bok biar lebih enak saat cek sound nya.

[@ShareTechCreative]

Thank you

[@bhanuhaolai1407]

Resistance kitna ohm's ka hain our kitna what bataiye samjaiye.sir

[@srinivasrao8016]

Hi Sir Iam new to your channel, Iam enjoying a lot while watching your videos. I did not find circuit diagrams for any Videos. could you please attach circuit diagram. Want to build one Amplifier in my budget. Iam not fully electronics guy but Iam a hobbyist person watching videos and preparing own electronic items.

[@ShareTechCreative]

Ingredient in the video description, you follow step by step in the video to be successful.

[@ianjade742]

Can I add more power transistor?

[@MdLiton-oq2pk]

Means how much money it may take approximate a little

[@ShareTechCreative]

You can shop online at the stores closest to you