Important advice: you should NEVER connect grounding point (whole audio amplifier metal case surface) and a negative pole of a DC Power Supply TOGETHER! NEVER! That should be always ELECTRICALLY SEPARATED! And please don't tight Citroen screws on a wired part of Rectifier Transformer, you can make short circuit between primary or secondary copper Transformer wire (screws for attaching passive aluminum cooler, for Voltage Linear Regulators LM7805 and LM7812)! And, please, install much bigger passive aluminum cooler for Rectifier Diode Graetz PVC Bridge, it needs to rectify 2x45 V DC, 10 A DC! Beside mentioned small errors (for beginners), great job! Just keep going! Kind regards, Dean Simic, an Electronics Engineer from Croatia, EU
Estimado Amigo: me llama poderosamente la atención de que nunca utilice pasta térmica para los transistores de potencia. También es curioso que deje los ventiladores de refrigeración por fuera del aparato. Por no hablar, del sistema de anclaje que ha efectuado en el gabinete (pegar con pegamento los disipadores, eso no aguantará lo más mínima temperatura), por no comentar de paso, que los condensadores electrolíticos de filtro, también están pegados al chasis del aparato. Cosa que no me parece profesional a modo alguno. Supongo que esos aparatos no los venderá a particulares en esas condiciones?....de ser así, me parece muy poco profesional compañero. Solo es una crítica constructiva compañero, sin ánimo de poner por tierra su trabajo. Pero es que no me parece profesional ese acabado para un aparato a la venta al público....un abrazo y muchísimas gracias por su colaboración y aportaciones al canal.....
O cara tava fazendo tudo direitinho ele colocou as duas placas que leva decipador de cabeça para baixo a placa justamente já vem furada pra parafusar nessa parte vc pecou vai transmitir mais calor
Todo bien pero para un amplificador así donde la estética es primordial deberías fabricar un PCB para la fuente y para los reguladores. Quedaría excelente.
Thanx sir , sir l have a question i made a 200w amplifier with tda 2030a and tip35 and tip36 transistors can i use 4700uf capacitors instead of 10000uf or 20000uf capacitors in power supply ??
Sizes and the magnetic flux(correct me if im wrong) which is absoultely messy on the ordinary transformer since the winding of copper wires has a 90 degree bend while on the torroidal has a smooth magnetic flux. Normally this has reduced noise or humming but i had not yet to test that. Im still using my trustworthy 36 0 36 square transformer and hey, still no humming only a burnt transistors on the board😂😂😂😂.
In Deutschland würde dieser Verstärker laut Gesetzlichen Vorschriften nicht erfüllen. Hände weg von diesen Laienhaften Nachbau. Wenn man was präsentieren möchte, dann mit Liebe zum Detail und an die Sicherheit denken. Schraubverbindung ist sicherer als Kleben und Lochraster Platinen verwenden.
For that power output, your building techniques frighten me, heatsink too small, with no output protection & 5volt supply not even done on a pice of veroboard just soldered in the air. When that amplifier blows up its going to be very messy.
In this free electricity producing how is it possible of obtaining electricity ? Usually we have learned in schools when a magnet is moved through a coil voltage is induced either through electrical methods or transfomer or mechanical ways dynamo without this I wonder how can electricity been produced
É pra ser descartável... Péssima montagem!!!! Em uma viagem com transporte as pontes retificadoras quebram. Devia estar parafusadas ao gabinete, assim como as placas de potência, estão só pelos terminais dos transistores!!! Qualquer aprendiz monta melhor!!!
![[Full Episode] The Restaurant War Thailand ศึกพ่อค้าซ่าแม่ค้าแซ่บ Episode 1 | 22 ก.ย. 67](http://i.ytimg.com/vi/BuzQ70v-UZQ/mqdefault.jpg)
For the circuit diagram please visit here
shorturl.at/FNS56
Important advice: you should NEVER connect grounding point (whole audio amplifier metal case surface) and a negative pole of a DC Power Supply TOGETHER! NEVER! That should be always ELECTRICALLY SEPARATED! And please don't tight Citroen screws on a wired part of Rectifier Transformer, you can make short circuit between primary or secondary copper Transformer wire (screws for attaching passive aluminum cooler, for Voltage Linear Regulators LM7805 and LM7812)! And, please, install much bigger passive aluminum cooler for Rectifier Diode Graetz PVC Bridge, it needs to rectify 2x45 V DC, 10 A DC! Beside mentioned small errors (for beginners), great job! Just keep going! Kind regards, Dean Simic, an Electronics Engineer from Croatia, EU
Estimado Amigo: me llama poderosamente la atención de que nunca utilice pasta térmica para los transistores de potencia. También es curioso que deje los ventiladores de refrigeración por fuera del aparato. Por no hablar, del sistema de anclaje que ha efectuado en el gabinete (pegar con pegamento los disipadores, eso no aguantará lo más mínima temperatura), por no comentar de paso, que los condensadores electrolíticos de filtro, también están pegados al chasis del aparato. Cosa que no me parece profesional a modo alguno. Supongo que esos aparatos no los venderá a particulares en esas condiciones?....de ser así, me parece muy poco profesional compañero. Solo es una crítica constructiva compañero, sin ánimo de poner por tierra su trabajo. Pero es que no me parece profesional ese acabado para un aparato a la venta al público....un abrazo y muchísimas gracias por su colaboración y aportaciones al canal.....
si. tiene muchos fallos. desde el principio del video.
Tractor ka dekhe
Kitni price
i've learned a lot from this channel about amplifier thank you for making this channel god bless
Nice videos I like it love ☺️😍🙂☺️😍🙂🙂☺️☺️
Really good 😊👍❤️
Thanks for this videos ❤️
For more information please visit
electronicshelpcare.com/
do you have diagram of this vedio
@@Masterpogivlog aaaaaaaaaaaaaa
Ahuja is the best amplifier for all the world
I learn a lot in this channel,thanks a lot. I try to used it someday,for now keep learning.
I have also learnt a lot from this channel, thankyou sir
Apnar kaj gula Khub Khub valo laglo
O cara tava fazendo tudo direitinho ele colocou as duas placas que leva decipador de cabeça para baixo a placa justamente já vem furada pra parafusar nessa parte vc pecou vai transmitir mais calor
অনেক সুন্দর হয়েছে
Electronic greetings from Indonesia
অসাধারণ কাজ
Excellent bro
Todo bien pero para un amplificador así donde la estética es primordial deberías fabricar un PCB para la fuente y para los reguladores. Quedaría excelente.
Please visit for circuit diagram
www.pinterest.com/electrohelpcare/pins/
Amigo, usar diodo em paralelo não é seguro, sempre um vai conduzir mais que o outro e sobrecarregar...
I'm from Tamil nadu I like your job
Nice amplifier..
Yes, thanks
For the diagram please visit
electronicshelpcare.com/1000-watts-amplifier-circuit-diagram-pdf/
Like this
I'm from Indonesia
Thanx sir , sir l have a question i made a 200w amplifier with tda 2030a and tip35 and tip36 transistors can i use 4700uf capacitors instead of 10000uf or 20000uf capacitors in power supply ??
Sir iska koi course hota h or hota h to kya naam h course ka.
Please reply and big fan.
Any big difference between toroid and ordinary transformer in sound quality?
Sizes and the magnetic flux(correct me if im wrong) which is absoultely messy on the ordinary transformer since the winding of copper wires has a 90 degree bend while on the torroidal has a smooth magnetic flux. Normally this has reduced noise or humming but i had not yet to test that. Im still using my trustworthy 36 0 36 square transformer and hey, still no humming only a burnt transistors on the board😂😂😂😂.
Very nice 👍
Радиаторы прикрутить винтами к корпусу религия не позволяет?
খুব সহজ এ বুঝলাম
.
There you not tell about circuit board what is power of board and which components are used in power and power
sir aap ki dukan kaha par hay hamko vi ak chahiya
ভালো লাগলো ভাই বন্ধ হলাম
Super 👍👍👍
Super sir
Лютый колхоз... Фонит наверно и радио ловит))) это не наш метод...
450 watt transformer se (400+400watt) 800 watt transistor kaise drive hoga?
qual capacidade dele qual a impedancia e 4 ohms ou 8 ohms tem sistema de protecao termica
hello what voltage is you transformer please
If the heatsinks heats will the Dendrite applied stay intact on the chassis ????¿??
In Deutschland würde dieser Verstärker laut Gesetzlichen Vorschriften nicht erfüllen. Hände weg von diesen Laienhaften Nachbau. Wenn man was präsentieren möchte, dann mit Liebe zum Detail und an die Sicherheit denken. Schraubverbindung ist sicherer als Kleben und Lochraster Platinen verwenden.
Please visit for circuit diagram
www.pinterest.com/electrohelpcare/pins/
So many joint is not good for amplifier to stay save.
Good amplifier design
Why u not used sterio bt when u make stereo amp
Why don’t you use speaker protection board
vi ata diy ki 15 inche spekar bajano jabe
Nice
How much cost for the toroid transformer?
For that power output, your building techniques frighten me, heatsink too small, with no output protection & 5volt supply not even done on a pice of veroboard just soldered in the air. When that amplifier blows up its going to be very messy.
Welcome to Bangladesh
ভাই এই আম্পলিফায়ার দিয়ে ১৬ ইনচি স্পিকার কয়টা বাজানো জাবে?ভাই প্লিজ বলবেন।
Is this stereo ?
is it ok without silicon paste?
ngon quá👍
ban hương cach sưa bo công suất bi ù xi đi ban
Hi
nice
In this free electricity producing how is it possible of obtaining electricity ? Usually we have learned in schools when a magnet is moved through a coil voltage is induced either through electrical methods or transfomer or mechanical ways dynamo without this I wonder how can electricity been produced
What are the components are using?
Heat sink ia too small...
Fan must be in the box amp...
50 0 50 15amp আমার হিসেবে কাজ করেন আপনার টেনাসফরমারে ভোল্ট এমপিয়ার কম ভালো বাজবেনা।
Sir Can you do a sound testing with this amplifier
quantos watts rms em 4ohms?
Capacitor how volt how uf???????? please tell me ....... To Bangladesh
Sir up keha sa ho
45v-0-45v=90v....x10A=900w!!!
You are right sir. please visit for more www.eletronicshelpcare.com
How Many Watts
Tudo colado se precisa faze manutencao .
É pra ser descartável... Péssima montagem!!!!
Em uma viagem com transporte as pontes retificadoras quebram. Devia estar parafusadas ao gabinete, assim como as placas de potência, estão só pelos terminais dos transistores!!!
Qualquer aprendiz monta melhor!!!
Sir kitna watta ka board hai
Ampuh
Buona sera esiste un sito dove sia possibile acquistare? Possibilmente con i prezzi? Grazie
How are you using a pumpkin as a transformer...
vai, ei amplifier a ki 1 pair jbl bajbe?
ngon đấy ban
wow
😍😍😍
По трансформатору видно, что максимум тут будет 150-200 ватт. Откуда 450?
Vai apnar dokan kothay
File PDF, thank you.
É fantástico o trabalho dele mais está falando testar o produto pois eu gostaria de comprar um pra mim .
Please give descriptive subtle in Englsh,, otherwise no understanding
Please visit for circuit diagram
www.pinterest.com/electrohelpcare/pins/
Can you sell board in Chennai
Very nice...Price ..Please sir...
koto inchie spikar colbay
vi cooling fan ka line kaha sa du
12 inch ke isapikar bajane vala emaplifayar kitane ka banega ese vala
Are year koto volter vapacitor and kot transistor saisob somporke ke bolbe
Are gulo koto porba bolba piz
Guy knows just enough to be dangerous.
Mgkano paasemble
Many bhe ya amp teyar krna ha
Hi
electronicshelpcare.net/led-music-level-indicator-circuit-diagram/
Vi mixer line+mobil +musice line ki vaba babo ar ak ta video dan
Bro I want this pcb how to get buy
Where did you buy transistor board ?
Price Kitna hoga please
Brother apk ka kam sikha ta ho...
Help for pdf for rangkitax
Amigo q plata es esa
Взял всё готовое и тупо собрал в кучу. Даже круг у транса не мог нормально вырезать.
Quanto é um desse amigo um amplificador
Pwede po ba uprade lumang amplifier Kenwood po tatak
Pwede lahat.kaso lage change board at supply😅😅
বড়মা একটি ওয়ার্ড কত
Ae saman Kitne rupyeme aajayega
Hi bro
Salut je veux à prendre a fait la construction des empli
Please visit for circuit diagram
www.pinterest.com/electrohelpcare/pins/
Board er watt koto