DIY Amplifier Darlington 2N3055 Transistor Extremely powerful Using Output Capacitors
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- Опубликовано: 20 окт 2024
- Hello guys, this is a class A amplifier circuit using transistors 2N3055 and C2073 paired Darlington, the circuit for quite a high amplification factor gives extremely powerful sound.
This is the simplest circuit, easy to find components.
Thank you for watching the video and for supporting me. Good luck.
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Diagram: bit.ly/2pelboT
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Amplifiers use:
2n3055 Transistors x 1
C2073 Transistors x 1
Resistor 33K / 1W x 1
Resistor 10 Ohm / 10W x 1
Capacitor / 220uf / 50v x 1
Capacitor 4700uf / 25v x 1
Pot 50k Potentiometer x 1
Power Jack DC x 1
DC converter 12v / 3A x 1
Aluminum heat sink x 1
3.5mm phone jack
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Diy class A amplifier mono powerful with transistors 2N3055 & C2073, output speakers using capacitors
Can I use 1/4 watt resistors..? Plz reply
Very simple and effective single ended power amp. Using it with a cellphone gives it not only enough signal to sound well, but it also provides tone control, as a pre-amp would do. Using an output capacitor protects the speaker coil without much reduction of bass tone, it seems. Construction wide, I would use a solder lug for the connection to the transistor's collector to improve efficiency and strength. In addition, I would keep the C2073 as far from the 10 W resistor as possible to avoid temperature drift. Great evening project!
Thanks very much
hello, i am impressed with your work and knowledge, do you have any circuit like guitar amplifier "stranger cube 20", transistor based
You can watch it here: ruclips.net/video/eYw17LG8LV0/видео.html
How many watts and how many ohms does the speaker use?
right, I agree with the explanation. the problem will be to unite those of the output transistors in the double potentiometer
Hi Sir,
Thanks for sharing videos.
Kindly please can any body help me to understand why when the circuit is on and the high amper circulate through
emiter and collector which is installed on metal heat sink and no short circuit happens and why some use thermal
paste and some not?
Wahoo. Great technical thing u manage baising this circuit never gos over heat because ur base resistance connected with collectors of darlington
Yes, you are right
yes
Can I replace the 10 ohm 10 watt resistor into 12 ohm 10 watt?? Please answer
Yes can
This is extremely cool. Will build! Thank you!
Q: What is the model of heat sink to fit a TO-3 case transistor?
Thanks.
I did one and the sound quality is great
Congratulations
hello, good morning, it would be possible to place 2 transistors, the 2 connected to a double potentiometer using the same design
You make an analog circuit into a stereo amplifier. If so, you need to pay attention to the use of mica to insulate the transistor, or you use two separate aluminum radiators to not touch each other, to avoid damaging the transistors.
How woofer size and watts?
Is using a heat sink compulsory or can one use a Vero board?
How much voltage can we give the amplifier to get maximum output wattage ?????
it depends on you're capacitor And Transistor
Can I use to replace C2073 with BD237 or BD139? I ask specifically for BD237, because I have some in my drawer.
Yes, can two-transistor
Hi. Good morning. Does anyone knows how many Watts we have in this Amp, please? Tks in advance.
Very Nice Design ! I've been wanting to try a darlington amp , thank you for continued inspiration my friend !
Joey Scott
Thank you very much
How many watts can RMS support?
Buenas amigo espero este bien... Le puedo instalar otro transistor 2n3055 en paralelo ?
Sí, pero debe aumentar la resistencia de 10 Ohm / 10W a 10 Ohm / 20W y agregar un disipador de calor de aluminio
Bộ loa tốt đó bạn cách sửa hay đó bạn
trung phan Miền tây
Thanks, bro
Lk 81 very nice info big likes thanks dear 🙏
And the diagram ?
Check description
Que potencia de salida tiene?
hello, could you make one with 2 2n3055 and your pair mj2955. the guys from Brazil. thanks. (pandemic) very bad here only making amplifiers. thank you
I can try
👍👍👍👌super👋
hello, good night, what is this c2073 transistor, its class in the datasheet.
Saya menggunakan speaker subwoofer 6 inch 8ohm
Suaranya sember tidak bulat,masukannya dong hrus diapakan biar basnya nendang saya menggunakan psu 12vdc5a
So
Super!👍
.090 A x 12v = 1.08 W power consumed. Class A great sounding but very inefficient, so maybe 300-400 mW output? Need 96+ dB speakers and a very small room.
hello, good night, I could try making an amplifier with 2n3055 and mj2955. and post.
Can you she the circuit diagram of a mono amplifier using 2 x 2n3055 bridge for Sub woofers
I designed this when I was in grade 8-9, it was in the early 90s.
quedaria mucho mejor si colocaras el plano de circuito gracias
*Darlington DIY Transistors amplifier is very interesting! Lk have fun!*
Very nice! Great DIY information! Thank you my friend!
Mi estimado buenos días no lleva la mica o el aislante el transistor gracias
Because of the mono amplifier circuit, if you make stereo amplifier, you need them
Thank you very much👍
so i made one myself it works but its always humming is there a way to fix it?
It may be due to the power supply unit, you try to use the adapter power
you mean a switch mode power supply im not sure if i even have one that can supply the current
Can u make an amp like this with mosfet K3473 please
How much watt is this amp.
what wattage is the resistor or resistor?
What other transistors can be used to replace the C2073?
TIP41, C4793, C5171...transistors
Thank you so much, Can I use two of 2N3055 and how to apply?
Can we control volume by 50k potentiometer?
Good use 50k potentiometer
Seems like all good people here:)
Joey Scott
*And I also have all great friends here :)*
hello, good morning, would you like to make this amplifier with 2 transistors
Yes we can
👍👍👍
Thank you!
Hi new friend nice meet you.!!! thank you for visiting my blog.
I subscribed and put like on your blog. see you again. good luck~~~~
Loan Loan
Thank you, good luck
😊 Like 57 for you my friend👌👍👍👍👍
ไต๋แขก โชคกิตติพงษ์
Thanks, bro
Good
Thanks
I managed to find, thanks
What size speaker is uncle
Podrá resistir un voltaje de 18 voltios dc
hugo sigueñas rojas
No, using 12VDC
You must polarize the transistor to use the 18V voltage
Berapa volt berapa ampre model power supplay nya gimana
DC 12 volt 3 ampere
Nice!
how many watt are this amp !
Cual es la conexión para hacerlo estereo
Paseme el esquema estéreo por favor
Construyes dos circuitos amplificadores idénticos
👍
Nice but provide the circuit diagram please encourage
Diagram: bit.ly/2pelboT
hướng dẫn làm bộ thiết bị điều chỉnh tăng giảm âm lượng nhìn đơn giản mà hay quá
2n 3773 ki jagah es ka estamal ho sakta hy
Yes, you can
@@ShareTechCreative Thanks....
Gaurang DJ sound odhav Ahmedabad Gujarat
not even 1 Amp at 12V?? it means less than 12W....
microphone with echo and volume pre-amp making video
50. Like
Plodovi Prirode
Thanks, my friend!
✔️
Sound is good give detels about power supply, and speaker out put
BRAVO U MADE AN AMP BUT A CIRCUIT COULT HELP
2SC2073 Bipolar Transistor ok.
HC2073 Datasheet (PDF) - SHANTOU HUASHAN ELECTRONIC DEVICES CO.,LTD
NO SE VE BIEN ...EL CIRCUITO
Schematic diagram links in the description
this one, that you did I use all day, but I can't marry the union of your couple mj2955
output watt？？？？
More than 15 watts RMS
@@ShareTechCreative 150 watt
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Gols rei legau
KSC2073H2TSTU
What other transistors can be used to replace the C2073?
TIP41, C4793, C5171...transistors