C1815 and A1015 transisters Powerfull Audio Amplifier
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- เผยแพร่เมื่อ 20 ม.ค. 2019
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Very powerfull audio amplifier circut
Component list
1. C1815 NPN Transister
2. A1015 PNP Transister
3. 16 volt 470uf Capacitor(you can use 220 uf to 1000uf capcitor)
4. 100 Killo ohm Resister
5. 4 to 8 ohm Speaker
6. Audio in Cable
7. 5volt input you can use usb cable and Mobile Phone charger
Music : Warriyo - Mortals (feat. Laura Brehm) - วิทยาศาสตร์และเทคโนโลยี
Awesome work you are very creative like 17
Thank you so much friend
Nice work
Thankyou bro it workers😊😊😊😊.
Love you😘😘😘😘
Thank you so much
Oba ! Agora a imagem esta boa, valeu. Brasil
Thank you so much friend,😄😄😄😄😄😄
It is really working!!!
Yes dear friend
Good video 👍😁
Thanks 😊😊😊😄😄
GOOD WORK
Thank you so so much🤪🤪🤪🙂🙂🙂🙂🙂🤪
Good work
Thanks😊😊😊😉
Can i use 12 volt ?
Very nice bro
Thank you so much bro 😊😊😊😊😊😊😊😊😊😊😊
i subscribe only those channel who shows circuirt diagram
Thanks dear☺️
I love your videos bro 😍
Thanks😄
No thanks bro 😍
😊
A1015 can be replaced by B688 and so C828 by D718
this make the amplifier more powerful but u need heat sink for those trans above
Thanks for comment friend you are right and very creative
Friend I also make the d718 and b688 amplifier please watch my vedio
I make this amplifier because the C1815 and A1015 transistors used in many circuit and common transisters I really impress with this amplifier
I have tr c1815,13002,s8550 which two is better
Sir Tell me another transistors you have I can help you +601169439048 Feel free to contact on whatsapp
i gave this a try it works really good but i see that the speaker would pop and look like it would be getting DC and speakers hate DC
so i hooked up a voltmeter and could see about 1.8volt dc so Im Also using a 240vAC to 6vDC PSU by the way who knows maybe the dc psu is the problem
also its really loud at full volume so thats good
Ya friend you are right its amplifier is very simple use
Yes friend thanks for comment your nice opinions with us
can this circuit be used as preamp for more powerful amplifier?
Yes you can Try
Hello,
That was a great job.
Question:
Can I replace the C1815 transistor and use 2SC5200 transistor instead?
Please advice.
Thanks
Yes brother but it is also better to replace a1015 with b688
Bro use also use s9014 instead of c1815 this amplifier is powerful minimum 8w
@@creativechannelpro371 can I use an S9014 and S9015? How many watts would it be?
Yes bro you can try wattage no different same like c1815 and A1015
@@creativechannelpro371 I want to know what combination produces the most power output
If I want to make a circuit how to determine the transistor I need
Compare datasheet of transistors
Buen video.Siendo transistotes pequeños suena bastante bien.Muchas gracias.
previously, sorry for my inglish. I have a 3ohm speaker. What I can do? thaks
Bro you can use 3 ohm speaker also 😊
Thank you very much. Congratulation for your channel
😊😊😊Thank you so much bro its your support i am happy
Good
thanks for comment friend
@@creativechannelpro371 😁
Jajaja yeah it's alive... jajaja. Soldering small parts is hard. But i like. Thanks.
Thank you so much friend
Una pregunta amigo ¿de cuantos whats es el amplificador?
Sir sorry i dont understant your language
He say how much watts is the amplifier
Thanks for translate bro 😊 it's estimate 5W
Hola amigo es de 1 w
Sir isse kya chhota speaker nhi chal payega kya plz sir reply dena
Chal sakta ha 5volt input
Friend me inscrevi, Good projeto, mas a imagem tá ruim ( imagem bad)
Friend thanks for comment I try my best😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃
@@creativechannelpro371 Thais time, good imagem( imagem boa agora) muito Obrigado! Valeu.
Thank you so much friend
1015 nahi he to uski jagah dusara laga saktehe
oke
😊😃😃😃😃😃
800mW output power..
Thanks for comment friend please share your formula to measure wattage
not working on me no sound in 5w speaker
Retry bro circuit 💯 working please check circuit diagram and transistors again if not work contact me +601169439048 WhatsApp
@@creativechannelpro371 i used tv 5w speaker conected on that and mobile charger
Good May problem in transistors
@@ionmarius6652 if it's TV speaker, it can be 8 or even 16 Ohms. And because of that, you maybe don't hear anything. also, check your speaker. Take 3.7V battery or even 1,5V AA one and connect it to speaker. You'll hear some kind of click if it works
Can I use a 330k resistor
No friend
Creative Channel PRO thanks for responding how about a 10k resistor. If not is there any other one I could use
Or 4.7k
You can use any between 50 to 120k try but good quality on 100k
If you dont have 100K you can make using series method mean if you have 2 two 50k resistor 50+50=100
Creative Channel PRO thanks
I'm so dumb that I connect it to 12v battery it sounds good but after few seconds it burns out
Bro its run on 5volt😃😃😃 on 12volts its Burn😮
It sounds good in 12volts but only for few seconds I thought it will be more louder
😅Yes I know bro but 5volt OK because transistor burn on 12 volt.
12volts is too much for small transistors
try to use L7805 IC after voltage supply.
Tv pcb
We can use both ic 1015
A1015 is transistor friend Thanks for comment
We can use both transistor 1015 please reply
No friend sorry I don't understand your question
No friend we can not use both 1015 because it's PNP we need 1 transistor npn and 1 PNP so you need 1 npn Transistor if you not have c1815 you can use
C945 or many npn transistors work give me list of transistors you have
Sir please say yes or no
No friend
Sound clear nahi aata h
Bro capacitor and resistor value kia ha
Ha boht zyada clear nahi ha mgr acha ha
1k resistance 450uf 10 v
Bhai 100k resistor ha
1k par work nahi karta description ma menay component list de ha
Low sound quality
Yes friend can be used
Hamre comment pe 500 likes do hum is ki photo reveal krein ge apne channel pe
А что это за говно на паяльнике всегда?
Thanks for comment friend
Friend I don't understand your language pls explain in english
Freind my soldring iron tip is not able to soldring so i use this
@@creativechannelpro371 buy a normal soldering iron , so cheap it turns out your movie!
Fake ! Not working
100percent working sir plz recheck the circuit and components
It works just fine
Thanks bro