Build a High Power Amplifier Using 40 Transistors - 2SC2922 & 2SA1216 with N-9000 BOX
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- Опубликовано: 11 окт 2021
- PCBA from $0（Free Setup, Free Stencil）: jlcpcb.com/DYE
Hi friends, in this video I try to make a high power amplifier.
This amplifier consists of 2 channels (stereo). Each channel uses 10 pairs of end transistors (2SC2922 & 2SA1216). You can see the manufacturing process in the previous video: • [DIY] Powerful Amplifi...
In this assembly, I only use a 20A 55VAC transformer. But this amplifier can still be upgraded up to 40A 65VAC.
Download gerber file for PSU 12 Capacitors:
drive.google.com/drive/folder...
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#Amplifier #AmplifierBuild
#StereoAmplifier #PowerfulAmplifier
#HighPowerAmplifier #PowerAmplifierBuild
#cbzproject #StereoAmplifier40Transistor
#40Transistor #HowToMakeStereoAmplifier 
Наука
Full Assembly High Power Amplifier with Toroidal Transformer 70v 0 70v👇👇
ruclips.net/video/Ds9UpupTtBs/видео.html
Harganya berapa mas kalau yang seperti ini. Saya minat sekali dan ingin membelinya. 🏧💸🤗😎
@@SirullahBasri-kn5qwඕනි මහත්තයෝ කොහෙඩගන්නටියෙන්නෙ 13:36
Boss kalo mau pesan bisa boss
AA AA bolo kya
😊😊😊@@SirullahBasri-kn5qw
To prevent the popping fuse: make a circuit where it starts with a big resistor in series with the transformer. Make a timer with an relay or an triac which shortens this resistor after a few seconds. Then the fuse will stay in! I made this softstart myself about 30 yrs ago. Worked perfect!
Ёмкость конденсаторов большая...потому при включении скачек тока....нужно их сначала заряжать через токо ограничивающий резистор.
Too many output devices. You’re way past adding unneeded distortion from that many devices. For better dynamics, look at the ESR of your filter and regulated PS caps. Three pairs of 15A 30MHz devices is plenty for 400Wpc at 4Ohms and sounds better. Krell and countless other makers made this fundamental mistake and continue to do it.
Desain PCB elco sudah cukup baik, boleh sedikit tambahkan soft start di area elco agar lebih safety dan anti jeglek 👍😅
Ho'o
We are happy to see Ramses Electronic Imaging and Sound Systems among us.
Pemalang hadir Ms Bos
Joss Gandoss pokoke...
Muantaaap 👍👍👍👍👍
You are a great artist, i.e., much more than a technician!
Sangat rapi .
Dipandang enak terlihat profesional
very neat assembly👍👍👍 a few tips on giving a softstar circuit so that it is strong to turn on a 20A transformer
Sangat rapi sekali... Dan sistem plug and play, jadi sewaktu waktu ada konslet atau terbakar tinggal lepas dan ganti... Jossss pokoknya, yuotube nya ikutkan server luar negeri om, biar bisa Dilihat orang luar merambah mancanegara... Atau bikin akun online shop biar tau spek sesuai dengan harga...
Build a High Power Amplifier - MICRO BOOSTRAP with XTI-2000 BOX:
ruclips.net/video/ZoBxzzhOQSQ/видео.html
Where we can buy this brand of ampli here in philippines.
Wow rakit ke Bok
Yes yg kutunggu tunggu makasih 😊👍👍👍👍👍👍👍👍
Muito bem feito, parabéns. O melhor foi ele montar um amplificador mais potente do que sua casa... kkkk
You need a nice soft start circuit :) Good Video!
Thank you friend for the advice
@@cbzproject a simple ntc thermistor could do the trick.
!$
mantap nya itu komponen nya bukan kaleng2.... Jlcpcb yg di pakai mas Wahyu juga...
Emang beda kalo orang yang berpengalaman kek Abang pasti rakit powernya rapi dan enak dipandang 😊😊😊
Iya betul dia udah profesional
여기는한국입니다....
동영상 잘보고 갑니다...
감사합니다....^^
내 채널을 방문해 주셔서 감사합니다
This is a great example of "Fine, I'll do it myself"
yeah when he did nothing more than buy complete amp and threw it in case with few extra parts.
Very good job, very professional, greetings from Mexico City.
Thanks
Tawanya gokil Brett 😁
Made me feel like I could build it. Nice
Keren banget makin hari makin bagus konten nya 😁
Asem 🤣🤣🤣🤣 intronya ngejek gw kalo ngetes power built di rumah hahaha 🤣🤣🤣
Baru kali ini gua liat dri nol hingga finis.👍👍..
Kalah lagi saya kalau begini bro. Rapi sekali....
Cantik seperti built up, bikin yang ada mode brige, sama parallel. Stereo lagi bro
Very impressive
malinis ang pag gawa🤗 masarap sa eyes idol😁
Perbanyak konten kaya gini gann, enak ditonton 😁
Essa máquina vale quanto pesa. Excelente amplificador!!❤
Hello, it is very important to remove the paint at the location of the ground cable attachment to remove the paint otherwise the electrical contact will not be made, the paint being insulating.
Gangster! Definitely going to watch the toroidal build after this. Very satisfying, I'm not that advanced in electronics but the soft start feature others have mentioned definitely makes sense cos who wants popping fuses or speakers lol even the noise is horrible. My sub plate amps left that out of the design perhaps ill have to add one myself then I won't leave them on all the time wasting power to avoid the noise meanwhile wearing out components because they are always under load. For such a simple piece of circuitry it's stingey as they didn't include this in my brand name subs. Your project build is a different situation. Would love to see this on a dyno 😂🔥
Muy bueno este amplificador.
Спасибо большое за видео очень понравилось
perbanyak konten seperti ini maas.. mantappp... 👌👌
Ini org mana ko pake bahasa inggris.boss
@@bambangsiswanto693 sulawesi boss
@@yogibeghie2246 kog pake bahasa ingggris.
@@bambangsiswanto693 biar go internasional.. 😆
Neat and clean 👍
Good morning, nice video tutorial power amplifier
A specialty of this design is high linearity of every stage and low amount of global negative feedback - only 18db of ODNF error correction. The amp is particularly good for acoustic music - jazz, classics, guitars, vocals, drums, cymbals, etc.
The amplifier is dead silent at idle, which is a big advantage for listening at the low volumes and/or with some high-sensitivity speakers.
Key specifications with +/-50V rails:
Maximum output power: 100W @ 8 ohm; 160W @ 4 ohm
Voltage gain 29db
Input impedance 47 Kohm
THD: 1KHz - 0.007%, 10KHz - 0.05%, 20KHz - 0.07% (measured at 50W @ 8 ohm)
IMD: 14+15KHz - 0.007% (measured at 50W @ 8 ohm)
SNR: 117db
It's going to be the main amplifier in my home audio system for a while ;)
how do you plan to dissipate the heat?
I clicked the like just with the MCB trip hahahahaaa🤣😂😅i love amps a lot wanna buy a small one but can't afford all the things needed
Belo projeto. Parabéns!!👏👏👏
Mantab,josss,rapi sekali,...aku senang caranya merakit...bagus...👍👍
Sipp
JA VI MUITO COISA BONITA EM SONS, MAS ISTO E MAGNÍFICO
Impresionante proyecto y muy prolijo todo
Thanks
[NEW] Build a high power 4-channel amplifier:
ruclips.net/video/olQ5nEy7Yds/видео.html
You really need a soft start for such power supply. Then you wont get that breaker issue
Add soft start circuitry in tx power supply to prevent overload trip of main line MSB.
Amazing video
Steady and neat, I like it this way
Mantap mas booosss 👍👍👍👍
Use MOC3081 and BTA26-800 cwrg to start transformer. Nice Amp, 👍💕
That Means Creating a regulator? pls describe
Good job ❤
Josss rapi, pokoe masokkk🔥
Nice work
Thank you
Awesome video!
love from Bangladesh ❤❤❤
Hell,... my friend, I like your work so neatly, the sound that comes out is very smooth, pleasant to hear, how many ohms does this speaker use????👍👍👍👍👍
Ini baru top.....
Republik of glerrr....hehehe..
Felicitaciones !!!!
Excelente impecable me podrias decir donde puedo comprar esa placa driver asi igual a la usas en este video y con esos mismos transistores gracias bendiciones desde Colombia
Borneo hadir ikut nyimak gan👍🙏🙏💪💪
Great working......
Ok bagus menata kabel2 rapih 👍👍
pro build🔥🔥
Ur genius sir...
The best my friend power amplifier.
Thank you
@@cbzproject Why have you used capacitor brother ?
Starting are so funney😀😀
Mantaaap nih good 👍🏻👏🏻
One thing I have learned is that equipment which has the word 'professional' stamped on it rarely is. True professional equipment doesn't need to say so.
you make it so easy
Thank you Brother ❤❤❤❤
What you need is a Inrush current protector, to limit the current of the transformer. ESP pages (Rod Elliot) describes this circuit.
Nah it'll be fine...
Brp hrganya bos
Can buy in kit form, what's the price?
You think too much my friend, amplifiers are easy as demonstrated in this vid /s But seriously, there is a certain nonchalance here.
Agree, built it or buy it as a kit from Aliexpress/Ebay for ~$10-15
Когда сверлили радиаторы, стружка разлетелись везде где только можно было и попала на выводы в плате. Наводки от трансформатора лучше экранировать. Вентиляторы эффективнее работают внутри корпуса. На диодные мосты надо небольшой тепло отвод. ☝️
Muantebbb pak
Sipp👌
süper bır ışcılık sag ol elıne saglık
Hi sir you've so many assembled amplifiers, bekenemen 😂
The best power amplifier
Ternyata orang indo. Keren bang
The price rises with the quality of the 12 Caps. 10.000 yF 63volt ? And if you use a ring trafo next Level. 👌👌👌
👍 assembling 👍 good 👍👍
yah njeglek ya mas RIWAN😄😄🤣🤣🤣
Mantap guru
Joss hoicche bro
Next time put the power leads through the holes in the fuseholder, bend it and solder it after this. I case of a fault, the wires can get hot, desolder and touch anywhere in the amp. The VDE Rules in Germany do not allow this and the amp may not be used. A shrink hose must also be over the high voltage parts!
отлично. землю с сетевого кабеля на крашеный корпус прикрутил, дальше смотреть не стоит ))
Very nice beautiful
Wow.. very nice..
Professional stereo amplifier
Excellent
Keren mas
Salam audio dari Gersik
Nice😁👍
Mantapp 👍👍👍
amazing
good job
You are great.
Mantap semoga lancar sukses sehat selalu ya bos.
Aminn pak...
Terima kasih untuk doanya🙏
mantap bang
Nice amplifier a g
Wow! More power Fenis Padztech vlog
hi sir, with regard to the inrush current while switching on, you could try to use current limiter to that.
the cooling fans comes insides the case and the secure grid comes outside 😉
Keren gan