How to Make Amazing Mini Bass Amplifier DC 12v at Home
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- เผยแพร่เมื่อ 26 ก.พ. 2020
- Hello everyone! This is video I want to show you about How to Make Amazing Mini Bass Amplifier DC 12v at Home . All of us hope you'll like our video clip concerning " Info Yourself" here, and don't forget to subscribe to our TH-cam Channel.
List Tool :
- B817 Transistor
- 1k Resistor
- 4700uf 50v Capacitor
- 50k Pot
- 2pin terminal block
- Speaker
- Heat Sink
#Amazingamlifier #Miniamplifier #Amplifier
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Thank You For Watching! - วิทยาศาสตร์และเทคโนโลยี
Where do you connect positive and negative DC power capable on the circuit
Negative on the transistor emitter (right side) and positive direct on to the speaker
Great you video thank you
Thanks for share Idea
The amount of people that actually believe this is incredible... there's no powersupply connected to it for god's sake... and if there is there's no speaker connected to it... there is only two external wires connected to the amplifer!🧐🤔😕
The circuit is connected to speaker as series like the postive of Dc directly connected on speaker and negative on to circuit
single stage ce amplifier, maybe 3 to 4 watts before distortion makes this unusable. And at only 12v in you'll only have a watt or 2 into 4 ohm load. 12v/2=6v because sinusoid is olny useable for half the swing -minus transistor loss 1v= 5.5v maximum sinusoidal swing divvied by 4 ohms 5.5/4= 1.37A amps times volts 1.37A*5.5V=7.5 7.5 watts peak time rms constant .707 7.5*.707= 5 watts. % watts absolute maximum but it will be horribly distorted above maybe 3 watts. So for anyone wondering its about 3 watts
perfect ^^
so, in few words: it works, but it's useless.
Good..and bravo.
Gracias por compartir tu vídeo buena la información saludos desde México
Nice video
Amazing amplifiler
Nice 👍 and very interesting
LOL 🤣
Simpel tapi mantap
The best mini audio
eso funciona con batería y que tiempo puede durar por favor necesito su respuesta y para saber si recalienta
Ganda ng pagka gawa ah hahaha lol daming na loloko dito
Show step by step soldering of terminals
Number 1
nice circuit diagram
This is a neat build
Good
Good job
Bad job ,🔌❓❓❓❓
Crazy!
Legal Joao alves
Nice
Hello amigo, but is the big capacitor placed in reverse?
Very good videos ☺️
Niceeeeeee👍👍
amazing
This is easy if you have even a bit background in electronics.
Falta donde conectar el cable rojo del parlante,ademas donde se instala la corrie.te de12 voltios,en parte del video se ve instalado otros cables y luego ya no estan,debe compartir el diagrama
It could have been an awesome one if he explained how it was built without showing the connection properly...and another thing is where was the power source...How was it connected without positive I can only see the ground
There was a red and yellow wire connected and then before playing it, they disappeared...
The thing is I think the red wire is connected to source 🤔
I think it's more of a filter. Cross over type deal. Turn audio into low frequency
Siraa
I maked it today it's doesn't work give circuit diagram please please please please please please please please please please please please please
Please please please please please please please please
Mantap
احسنت👍
A posição do capacitor foi trocada. Percebi logo. Facilitou as ligações. Parabéns
ମାନେ କଣ
Odia
Jalul setrum on off nya kmna
Donde toma la fuente de alimentación para funcionar
Merci avec image
Este es uno de los más vídeos casaca
Como se puede hacer un mini para un bajo elect
But I want to ask you its need battery. Or not
Desde Venezuela. Si la resistencia es Marrón-Negro-Negro, su valor es igual a 10 Ohmios no 1000 Ohmios, creo que se debe corregir la información.
Coloque o falante em uma caixa pra ter a qualidade sonora
I like it 😊👍❤️❤️❤️ keep it up 💪👊 I am a new Subscriber
Have you remove wire. After connection
Muito legal parabéns
Pawer වයර් deka set krn eka chuttk පැහැදිලි mdi plzzz help mm ela hdnn try krnw ekai
Saludos se puede crear con cualquier tipo de transistor?
🤣 obviamente no o bueno si pero este no es un amplificador técnicamente seria un filtro para ser amplificador necesita una corriente Bro . AMPLIFICA el voltage suministrado y lonhace eficaz en este caso no.
Спасибо 👍👍
Mohon om bisa minta skema nya
Trus kalau di pasang di motor bisa ngk ya
4:14 when that bass drops things go flying gotta love a bass that makes things move
Bro can I use 2200uf 63v?????
Kabel prov meranya di sambung dimana yh
Can i use 10k potentiometer as volume control ?
No you cant
Привет Info Yoursel класный усилитель спасибо огромное за видео здоровья тебе удачи и всего хорошего пока 👋👍👍👍
Queria entender melhor essa eletrônica aí para mim fazer um amplificador caseiro da hora
WheRe is power supply
Salin
Lo que no entieno es con que corriente o voltaje prendio? No veo los cables.😯
Red wire come from back side black wire connection also connected from back you connect 2nd yellow wire with black and black also from back side
Slm mkm bng saya mau tanya kbl yng buat ke aki nya ko ga di senter jadi kurang memahami nh
I how to purchase a heavy and super power amplifar circut
how to connect to 12volts motorcycle battery sir tnx
Olá amigo ficou muito bom. Mas vc não falou sobre a ligação alimentação 12 volts
Acho que ele usou uma fonte de computador eu acho
@@Davi-oi9ic Mas onde entrou este sinal de 12 volts?
@@edibertoluizdasilveira2495 O +12v vai ligado ao positivo do falante. Esse é um circuito classe A com acoplamento direto. Pode botar no Google que tem vários esquemas de exemplo.
Lmao theres a lot of bots on here but this little thing worked pretty well. Im using a plug in external phone speaker with a built in amp, PLUS this amp and it is very loud! Minor distortions at the top end but you could probably fix them with a small 1uf capacitor at the output. I hooked up several wires wrong but it still works. Absolutley terrible instructions though. Use your words.
Shall I use D718 instead of B817
Any
Can i yse powerbank for the DC
For subwoofer
Iski kuch hi video asli hoti hai
For you
Muito bem feitinho.
Background music is disturbing very well
How many watts output and how many watts speaker you using?
3 watts
@@dawnminilla9299 😂😂😂😂
Como se llama la musica del princio del video?
Im try to imitate where is the positive termimal of wire speaker is connected? Im confused.
no se aprecia bien que tipo de transistor es no con cualquiera da la potencia y amperaje
MAS DC PAKE 12 VOL ,PAKE TRPO BISA???
Give circuit diagram
কোন পারচদিয়ে কিহয়ে
জানতে চাই
What is the rated power output
Upload circuit diagram,
Or else no one can understand and your video will be 50% waste
it does work at least. (ive actually tried the circuit, there is a circuit diagram on google but its like hard to find)
This is easier for beginners
@@joshwayop5413 What should be the wattage of speaker to be used with this amplifier?
@@mrinnovatorin I don't know I tried it on a small speaker I wouldn't use this to power a big speaker maybe 5 or 10 watts at the most.
@@joshwayop5413 okay, thanks for your reply
i dont know cerly how to connect power plese give me tha simple digram from this cerkit and Can i use 100k pot.
SUPER ENGINEER 🤣🤣🤣
Mine i made from a cfl bulb,the transistor heats up quickly
Please reply with your curcut diagram
makata monavada ona. video aka pahadili na
it doesnt need power supply?
Lo que no alcanzo a ver es en donde va la corriente.
No importa si el capacitor es de 25 v a 2200 uf o tiene que ser ese mismo
Please circuit diagram upload sir.
🙏
CAN I USE B1565
What's the rated power output (rms)?
Can I use 1k resistor
12v Power ⚡ kaha hawa me he kya?
Current kahan se diya apni meo se
Mer ko bhi banana he, kha se voltage di
Bluetooth connection wire kaise conection sir
Ana okka chinna sandheham red wire ni speaker ki connection icharu kadha miru board ki dhanni ekkada icharu.board ivvakunda sound ela vastundhi.
Ac per kase chale ga
bhai o amplifier mujhe lena hai
Udah prnah coba,,,tpi suaranya pelan pdhal volume hp full
dhupel..
\
Wher is 12v port
this for dustbin
Will this circuit work on 3S 18650 battery ?? If yes then what will be the maximum output ??
Please reply.
Oke wot kiyak vithara thiyenavada
Seems to be incompleteotherside of red yellow white wires not found