80 Watt Audio Amplifier Circuit using LA 4440 IC
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- เผยแพร่เมื่อ 3 ต.ค. 2020
- 80 Watt Audio Amplifier Circuit using LA 4440 IC
Some ideas, And Experiment can be Dangerous.
And For that you don't Risk and Damage your self
and the Environment, I am a professional in my business
with a lot of experience!
Every video, even that is completed with compliance
with the all safety measures. Enjoy the video and Eat the sweets.
WARNING:
This video is for demonstration and education purpose only.
Each demonstration presents risk and hazards
that must be fully understood before attempting.
And should be performed only by professionals - วิทยาศาสตร์และเทคโนโลยี
Live stream full test . facebook.com/613045989188551/posts/935484990277981/
Oksupar bhae
@@saratkhilar7711 Oksuphar bhah-bhahs
hi
Stupid 80 watt🤣😂 ic 18 watt
Cool video, but LA 4440 IC in bridge is 19 w, not 80 w
U r right
U r right
Yes but sounds great
It runs my 15w 8ohm speaker from CRT TV nicely and sounds great but you are right
I agree
NOTE! LA4445 and LA4400 are small King here! Best of simple, cheap power amplifier (powered by a single voltage) for all radios, car, boomboxes, bluetooth speakers etc. TDA1519 , TDA2004 , TDA2007 and TDA2005 . I compared them all and similar ones.
LA4400, but chiefly LA4445 - The cleanest sound, no metallic sound, which is the bane of all low-hi systems, larger gain, the highest current efficiency.
TDA2004, TDA2005 have more power obviously, but they are deceived. Large distortions above 7W (measured), apart from that, the current (up to 3.5A only) In fact, the limitation at 3A. On LA4445 at 3.9A current is only limited.
However, Sanyo does not release as many cheap chips as Philips / STM available everywhere.
LA parts form Sanyo are expensive but: far more polished, higher class.
Wt is out put watt of 4440ic and 2n3773
Datasheet says 19w at 10% distorcion u.u
HOLA, AYUDA!!! He cambiado solamente los 3 condensadores de 100 uf - 25V con la intención de utilizar el amplificador con un transformador de laptop 19V a 3 amp., reemplazandolos por condensadores de 2200 uf a
- 50V, pero cuando lo conecto aparece un zumbido (ruido) como de alta ganancia, pero cuando lo pruebo con una batería de 12V desaparece y deja un sonido limpio pero al parecer con una potencia mínima. Yo lo quiero usar con 19V para aprovechar la potencia del LA4440, ¿quizás los condensadores de 2200uf a 50V son de demasiado valor y ocasionen ese zumbido de alta ganancia y deba remplazarlos por otros?, ¿Qué he podido haber hecho mal?
Can I connect 6inchi 20watt speaker? Please tell me. And this circuit output watt?
Cool I might have to try that one myself. Keep it up.
Wah kya mast circuit hai 4440 ka, jis mein awaz hi nahi.Very nice.😅
I did this, but some sound problem. Why?
Awesome work video.congrats to you sir for this video uploaded
Woww input pada amplifier pu diberi resistor 100 kilo ohm.. Berarti itu adalah amplifier sangat sensitif input audio
Nice 👍✔🐾
Thank you 😊
I have la4598, is it possible to replace that?
fashionable to do so with la4663?
Very nice
Simplemente genio 👏👏👍
How to get 80watts????
19 watts only
Kya baat hai sir awesome supperrrr 👍❤️
Thanks 👍👍
Which is better: IC LA4440 or IC TDA7294
Sir can we use LA4508 ic in the place of La4440ic
Very nice you are great 🥰🥰🥰🤩🤩😍😍😍😍
Ese Bluetooth se connect kar sakate he kya
What's the name of cable used in the video as single face aux cable
Awesome 👍 keep it up my friend
🤩
Can you make a spoken video on How to make a MP3 music player ,12 watt speakers
I don't see a 680 or 100 ohm resistor anywhere in the datasheet for bridged mode? Why did you use these values? Id like to know why. Also running a mono jack into a stereo output will short out the right channel of whatever headphone amplifier you are using. This chip only 19w rms at 4 ohm bridged and that is taken at 10% thd... Also nte makes an equivalent version of this chip called the nte1377 since Sanyo doesn't Make it anymore.
How???
Even tda 2030 2050 not gives more than 30 watt 🤔🤔🤔🤔🤔
Good dear
Wow 😳🤯
What's function of Capacitor in pins 1 and 7 and what's difference in sound if these capacitor value increased?
Iska proper jawab k liye electronic engineering pass karna hoga, jo yelog nahi hai.
Wow spr.. Sir it's 100%work.
👍
Can i connect 2 speaker
Thinkew for this video
What I can use all capacitor in value of 25v 100 uf ?
Ye you can
❤️❤️
Nice
Nice❤️
Make it with a bass boost in the next Video pls
Too much humming sound is comming . Please advice
Sir please make 7265 50w mono amplifier
Wow
4440 ki dawal ic ek sath kese chalaye isi tarike se
Please tell me can we use (100uf 50v or 35v capacitor) on the place of (100uf 25v capacitor)??...... Please tell me bro🙏🙏👍👍🔥🔥
35v ok
4440ic realize clear music
𝙰𝚒𝚛 𝚙𝚞𝚖𝚙 𝚙𝚕𝚣... 🤩
cool
Not clear sound please reply who is solution
4440 to max 20w ki hot hai.. 80w kidhr se aa gya...konsi company ki ic h bhai ..hame v btao 😂😂
Hahaha bilkul
Please make 3886 ic amplifier 😭 please make and please reply
मुंजे वीडियो पसंद आया लेकिन मुंजे STK 4141 Audio Sound बना ना है दुसरा वीडियो में
Mine is not working and ic is heating a lot!!!! Plz help
Sir 7297 IC amplifier kaise banaye
💛💛🧡🔥🔥😅😅🔥🔥🔥🔥🔥
Yo ya lo ise pero me produse mucho ruido que podraser
can i use a 35v 2200uf OR a 16v 470uf instead of 25v 100uf capacitor
can as long as the voltage is above 12V
@@AliFluteCover Hola, de ser así, pues yo lo voy a usar con 18V, cuál de todos los condensadores tendría que ser cambiado por el de 2200 uf a 35 V e incluso a 50 V de ser el caso? Gracias, espero respuesta.
Can you make a stereo version with that IC?
Yes. use pin no. 2 & 6 as input.(use a 100k resistor before input to pin 6 as well) and use pin no. 10 & 12 as stereo output (with common ground) You will get 9 watt output in each channel.
Diagram????
Bhai 80 Watt Nahi 19 Watt Ka Amplifier Hai Agar Bridge Mode Pe Chalaoge Tab Milega 19 Watt
How can it be dangerous??.. I can't try at home?
its not giving 80watt the excrusion of speaker is not very good
Sir the bass is quite low....🙄🙄🙄
Mamath meka haduwa podi aulak thiyenawa tika welawakin sound nathuwa yanawane mokakda aula
Which silver wire you have used for connection please tell me the name
Bro (LA3161)IC PAR AMPLIFIER BANAO. PLZ
12v 20a bms connection
Hey bro me use all capacitor 50 volt 1000 UF capacitor
This is work
Spikar kitne ka he
This circuit is literally the best from old times but is doesn't provide more then 25watts in bridge at 4ohms
Hola, pregunto con el ánimo de aprender: Y cuál es el mejor de los buenos tiempos?
The name of the background song please
For 80 watts we need four ic
isn't it? Clear it.
1st viewer
Sound clearly nehihe
Please make amplifier 7265 ic amplifier 😭 please make amplifier please reply
This ic only 19watt in mono mode
Nsc name song?
Please reply.
Can't fix two speakers
Plaise rection ta 8221h
dubale ic 4440 circit
its not 80 watts, its 8 watts
Ismein valume lagakar dikhao
НЕНАДО ВРАТЬ ПОДСОЕДИНИ ЛАИПОЧКУ НА 80 ВАТ
Sorry but it doesn't give 80W. So far!
Please reply my question bro
80 Watt 😂😂😂
No
19 Watt
Not working
Less than 3w@
Sir kya main isko 12-0-12 transformer se Chala Sakta hoon please reply me
0-12, don't forget to use bridge rectifier.
Bhai bass kaise he
Watch live streaming facebook.com/613045989188551/posts/935484990277981/
Mast hai.
Sir I know you and sr electric are different channels but same content creater..😁
We are two brothers, working on both channels.
@@SamarElectric75 that means there are two different content creators .m..👍👍👍👍
Wow sir realy appreciate your work ..
Your circuit design is really wonderful no PCB required.💯💯💯💯😃😃👌👌
Wow saya ingin meletakan itu di dalam truk
Kamu sangat baik terimaksih untuk satu suka
No base😒
😆😆😆😆its not a 40 watt its 6 watt and 19 watt Bridge mode
Hello call
Fake
Good dear