An important detail a novice could easily overlook, potentially damaging components. It's VERY difficult to differentiate the polarities on those 10uF caps since no videos on youtube seem to have working links to schematics. I used, and recommend, bipolar caps in their place. If you don't have any, take two polarized 22uF electrolytic caps and connect the positive leads together (-) (+) (+) (-) to make a bipolar 10uF cap.
Ola mi estimado muy buen proyecto pero yo quisiera que uste viera esos amplificadorcito y los ponga a la venta porque las ventas en electrónicas los dan muy caros
Update-i made this amplifier but my adapter light is blinking there is no adapter problem should i remove diodes or should i keep it but my speaker is also giving sound but amplifier is 90% working im rebuilding it again to solve issue please reply should i remove diode and directly connect the wire instead of diode please reply
Buenas noches me llano Mariano Ocampo y quería saber cuanto tiene salida , q salida es si es en pongo en picos rms , también quisiera saber la fuente el tranfomador es de 18 voltios o 24 voltios y cuanto amperaje el transformador, 1,2,6,10 ,amperios cuanto muchas gracias. Mariano Ocampo desde Costa Rica. Ese amplificador es el que tiene dos parlantes uno anaranjado y otro negro.
As-Salamu Alaikum . good morning, yes the capacitor that enters, in the bd 139 enters the positive or negative of the capacitor positive or negative capacitor
This is a bullshit. There are some versions using a single mosfet which starts to conduct above 5Volts.The input from audio is usually 0.2-0.3 Volts ( or 0.775V standard line).These postings are bullshits seekinks for likes from people who doesn't have experience in electronics.
Fiquei com dúvida sobre o capacitor de sua polarização na base do BD 139, desculpe, qual a posição do mesmo, estou espalhando seus projetos que tem um jeito muito fácil de fazer, quem está iniciando a eletrônica, um abraço
I love your work and I review watching on it. Sir can I replace 2sc5200 and 2sa1943 with d718 and b688 on this project without changing other components?
Muy interesante,.me encanta armar, construir aunque se pudiera conseguir ya hecho, nada como hacerlo uno mismno, lo que espero es conseguir los elementos, por lo demás, dedo ARRIBA.
Trimakasih ilmu nya bos...sehat slalu.....👍🙏😁
Very nice amp my friend ! Thank you for posting .
Thank you
Mantap Abang ku
@@JonniSiahaan-u5p ❤️
Понравился ваш видио
Thanks
PCB me bana ke bataiye please 🙏🏻sir I am big fan please 🙏🏻 sir I request you 🙏🏻
ok, thank you
Maaf untuk resistor 680 ohm misal di ganti dgn 0,47ohm/2 watt.. trus untuk deodo 5408 d ganti 5392 ..ada problem nggak ..mohon d bantu
You can use 680 or 1k / 1-2 watt Rasistor. Diode 4007
Ok terimakasih . Dan untuk capasitor out speaker 3300 mf /35v d ganti 4700 mf /50 v ..?? Ada masalh tidak ??
For future readers, no, there is no problem using a 50v/4700uf instead of a 35v/3300uf or even 35/2200 or the number of.
Little. Confusing. Without. Circuit. Diagram
or els nice project
Vc é bem organizado, se for possível, passa a relação de material, e solda com foco melhor, assim vc vai ser The best. Muito bom
Thanks for watching ❤️
Maneja 24 v y de cuantos amperios la fuente ?? Osea 24v amp ??
3A
Buen amplificador felicitaciones, lo estare realizando...
Thanks for watching ❤️
the 10ufx63v capacitor enters the positive of the capacitor or negative of the capacitor which side welds
Negativo na entrada e positivo no bd139
Can I use a 5402 diode?
You try
Good work excellent
❤️
Which + 10uf capacitor?
Negativo na entrada e positivo no bd139
gracias mano saludos tenga su LIKE
Thank you brother 👍
😊😊😊
I love this Video.... But i have 2 questions 1. This amplifer output watts (approx) 2. 10uf 63v caps you used are polar or non-polar ?
100 + 100 watt, polar
An important detail a novice could easily overlook, potentially damaging components. It's VERY difficult to differentiate the polarities on those 10uF caps since no videos on youtube seem to have working links to schematics. I used, and recommend, bipolar caps in their place. If you don't have any, take two polarized 22uF electrolytic caps and connect the positive leads together (-) (+) (+) (-) to make a bipolar 10uF cap.
@@GammaSierra so, do you mean the caps of 63v are biopolar/non polar ?
Nice
How much Power?
Watching bong electronics
Nice love from pakistan
Thanks 👍
Muito bom. Esse ficou top 10. parabens.
Thanks for visit 👍
for 10uf/63v capacitors which one is positive
Negativo na entrada e positivo no bd139
Ola mi estimado muy buen proyecto pero yo quisiera que uste viera esos amplificadorcito y los ponga a la venta porque las ventas en electrónicas los dan muy caros
Thank u for visit 💗
Excelente vídeo Bro👍
Thank you so much
Nice 👍👌😊
Thank you, RJ. Perfect!
You're welcome!
Mantapp😂😂
@@KangjexWongireng ❤️
Jhakash brother mai v banaya hu nice sound room hil gaya 30 0 30 8 amp pe chalaya but 1k rasitance hit ho rha h kyo🙏🙏
Thank you, 1k / 2 watt Rasistor lagadu. 👍
How many ohms does the box resistor use?
.22 Ohm 5w
Kya hum isme 2 40watt ke woofer ko 60 watt ke 2 tweeter laga sakte he kya plss reply
@@v7techgaming659 yes, you try with 2-3A input
Super super super super amazing clarity is ur all videos...very very clear demonstration.. congratulations to you sir
Thank you so much for comment 👌👌
Buenas noches amigo muy buen video cuántos watts es
60+60 watt
it was very good
very well designed project
Thanks
Sir we can use 12v battery
yes
@@RJEDITALL hello. Can I use the 18650 battery x3 ? And, is it 1k resistor or 680 ohm? Which must be?
@@HollyShitz you try
How many amps are required for 24V supply?
1-3A
hello, good morning shows the font and common or rectified
Can provide a 30 volt power supply for this amplifier?
@@Samuraff66 no , maximum 24v
Ok
Good
Thank you
Same size ke speaker h mere pass kitne watt ka h pta nhi
wow! nice amp..thanks for sharing bro.
Thanks
Can I use 4 ohms for chanel?
No, transistor heating problems
@@RJEDITALL whith fan
You are an excellent lecture.
Thank you
professional work
Thanks
Lm1766 nh mil rahi hai kya uski jagh dusari ic laga skte hai
Hola...se pueden utilizar transistores D718 y B688 con este diagrama...?
Yes
hmm good ye hovi bat .but sound clear after next time.i hope wil bi fine sounds as v/r
Thanks for comment
sir, it can beem produce sound or not
You can try
Update-i made this amplifier but my adapter light is blinking there is no adapter problem should i remove diodes or should i keep it but my speaker is also giving sound but amplifier is 90% working im rebuilding it again to solve issue please reply should i remove diode and directly connect the wire instead of diode please reply
@@VedantPatil-p4y you try
Mantap bos
❤️
Buenas noches me llano Mariano Ocampo y quería saber cuanto tiene salida , q salida es si es en pongo en picos rms , también quisiera saber la fuente el tranfomador es de 18 voltios o 24 voltios y cuanto amperaje el transformador, 1,2,6,10 ,amperios cuanto muchas gracias.
Mariano Ocampo desde Costa Rica.
Ese amplificador es el que tiene dos parlantes uno anaranjado y otro negro.
Si te contestó no
Will it work on 12v 7 ampire ?
Maximum 3A
@@RJEDITALLok thank you 😊
I have done it, but the power line making heat too much, so what should I do please
Check it well
@@RJEDITALL ok thanks
Sir why used with 2sa5200 with snall trnsistor like bd940 ,D126 if we donot have then how to by pass
You can use d126 instead 2383
I repeated. very cool.
Cho em hỏi cái tụ 10mf. 63V chân dương vào ic hay chân âm vào ic vậy anh. Em cám ơn anh
positive pin on ic
Excuse me, uncle? That's input how many volts?
@@manuktegalan 24v 1-3 ampere
Bro kitna watt output ha eska
100+100 watt
मैं इन्हीं ट्रांजिस्टरों से एम्प्लीफायर बनाना सीखना चाहता हूं
Ok, thanks
@@RJEDITALL Bhai achchha jo bass trebal volume ka board manaya jata hai wo sabke liye alag banta hai ya phir ek hi
As-Salamu Alaikum . good morning, yes the capacitor that enters, in the bd 139 enters the positive or negative of the capacitor positive or negative capacitor
Walaikoms salam, sorry, capacitor positive side connect bd139 base pin, and capacitor negative side connect aux Cable L/R
Halo sir plese tell how much total output
@@v7techgaming659 this circuit 100w
Is this dc without transfomer?
Yes, you can use 12v battery
good bazzz ok..
Thanks
Good job
Thank you
Which transistor can use insted of 5200&1943 for experiment ?
You can use any NPN and PNP transistor
Nice clean work well done nice little amp ✌️🤓
Thanks
@@RJEDITALL You're very welcome 🤓
Merci RJ
de cuantos watts es el amplificador?
@@Vitatum 100w
एक बात होर इसका बास वॉल्यूम ट्रेबल का बोर्ड अलग से बनाना पड़ता है
Ha
Excellent work brother!!! Please upload a bluetooth connection D.I.Y! Thanks! 😀
Ok, thanks
I've made the amp, but if I add the volume,, the speakers begin to distort,,, what amps do this amp need to perform well
This is a bullshit. There are some versions using a single mosfet which starts to conduct above 5Volts.The input from audio is usually 0.2-0.3 Volts ( or 0.775V standard line).These postings are bullshits seekinks for likes from people who doesn't have experience in electronics.
Super sir
Thank you
33k resistance ka wattage?????
1/4 watt
Speaker kitna inch ka ha yha dono
8 inch
@@RJEDITALL bro yha 2 12inch ke speaker or 1 100hf chla daga
Open area ma sound ksa hoga eska
@@RJEDITALL bro yha 12inch ke speaker chla daga
@@hsmonster308 ha
@@RJEDITALL outdoor ma aawaz sai daga
When advertising,, please show polarities, microfarads, and voltage clearly,,, because without that,, we'll end up messing around..
Sir maganda poh vedio mu.. tatagal ba ung amp na to.. ngayon gagawin ko yan
Ok, thank you
Tatagal poh ba yan sir..
Boss no bd139 transistor cant replace d669a transistor or b649a.. plz sir replay
Fiquei com dúvida sobre o capacitor de sua polarização na base do BD 139, desculpe, qual a posição do mesmo, estou espalhando seus projetos que tem um jeito muito fácil de fazer, quem está iniciando a eletrônica, um abraço
Ok
What size heatsink do you use, length x width? is it the fin shape or another type?
2/6 inch
Very good my freind, amazing👌
Thanks 👍
Is it really works bro? I want to make it.
Yes
It must work iam
making it today
@@VedantPatil-p4y you try
200w driver board banaa sakte ho kya
@@biswajitsit4226 yes, please check in my Channel
Tip41. 42. 200w driver board banaa ke video bhejo
Tip. 41to. 42. 200w diver board banaa ke dikhao
Para la entrada de voltaje dices que 24 voltios y cuántos amperios maneja el amplificador. 24 v amp ??
@jovannyospina 3A
Sir ismein kitne inch ke speaker Laga sakte hain
6-8 inch
wow, cant wait to build it, thanks a lot for the science you gave my friend :)
greetings from indosnesia.
Thanks for visit 👍
Sir isme kitne watt ke kitne speaker chala sakte h
@@dostanatiger2321 100w 2 woofer chala sakte ho
Good day idol. Can I change 1k 2watts with 2k 2watts?. Thanks.
Yes, you can try
@@RJEDITALL thanks idol
Why will you change the resistors ?
tôi thấy quý bạn rồi đó
Brother sound quality kesa hai pls ans me
Acha hai
Ap ki sari video dekh chuka hnu confuse sabse best sterio hevy bass amp konsa hai ..pls sujest me link do vdo ka
Channel Ka under IC Ka jitna stereo amplifier hain o sob high quality amplifier hai. Ab Bana sakte hain
Can i use 12 inch and 8 inch
You can try
¿Qué voltaje debo utilizar, 12 V o 24 V?
Gracias por su ayuda.
You can use 12v to 24v
OK thank you very much@@RJEDITALL
I combine it with a subwoofer filter but the sound that comes out is very small. Why?
yes
How many watt output hai iski??
80+80 watt
Se puede cambiar la resistencia para alimentarlo a 12 voltios? Buen amplificador
Yes
Poderia fazer o mesmo aplicador para 12v
could do the same circuit in 12v
power supply kitna dena hoga.. kitna ampere ka?
12v-24v/ 3-5 ampere
@@RJEDITALL okk thank you.
witch speaker can we use for this
You can use 80+80 watts speaker
Will it work on 12 v?
Yes
@@RJEDITALL 12v from car battery
Excelente trabajo amigo, buen amplificador, saludos desde Venezuela..!
Thank you so much 💗
I love your work and I review watching on it. Sir can I replace 2sc5200 and 2sa1943 with d718 and b688 on this project without changing other components?
Yes, you can change this transistor, you can use any NPN and PNP transistor
Thank you sir. I wish you make it more.
Cho mình hỏi hai con tụ màu cam có cực âm dương không ạ. Xin cám ơn
10uf/63v
Negativo na entrada e positivo no bd139
Muy interesante,.me encanta armar, construir aunque se pudiera conseguir ya hecho, nada como hacerlo uno mismno, lo que espero es conseguir los elementos, por lo demás, dedo ARRIBA.
Thank you 👍👍
good
👍👍
Any PCB suitable for this assembly available?
I don't know. Thank you 👍
Bro car me chal sakta hai