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fake

opica čierna

nhmmdjgj

Circuit diagram??

The amplifier you design is only half oscillation 😂😂😂song amplifying lmao Use +12 0 -12 and design in class ab type give base driver transitor of 5v 1.5a max and you will get 150w 4ohm output

without the gain,the frequency bandwidth and the schematic of the amplifier,....... totaly useless

❣️ 'promosm'

👍

TDA 2x005 Audio Amplifier 35Wait Like 👍it

Your video is blur. Components which you have used are not visible. Circuit diagram is not there. Please make proper video and show clearly.

I feel kind of bad taht you have no comments or thumbs ups. This is a nice little video, though if I could make quick suggestion...talk. Giving people explanations and explaining why you choose the particular components and what they do, etc. would go a looooong ways. Plus I'm sure some aspiring Electronics Engineers or home DYIers may be looking at this and wondering "What is that...why did he choose to use a 1K resister....what are those twisty things and how do they work". Explain the legs of the transistor and the terminals of the POTs. Great video, though, none the less!

This video is very fast. Need circuit diagram.

Зачем было резисторы выкусывать ?

Ески видео еканув бу дустим

Ески видео еканув бу дустим

How many watt speaker use in this transitior

Sir kya 24 volt smps power supply de lar chala sakte hai

🔥🔥🔥

Cuales materiales utlizaste no veo sus nombres ni validez

Hello, I have the same integrated one but I have an easy diagram, could you help me?

thanks for this, had no idea was this simple! Loved the music; who is it? thx again.

😂

Favorite chip for voltage stabilizer. Minor changes from the standard connection diagram. pins “5” and “6”, I feed them through a 500 ohm trimmer and a 3V zener diode.

que teste horrive, apaga isso cara

1) Smoothing capacitor is too small, 2200 µF is not sufficient for 10A, very high ripple voltage is to be expected 2) You can't simply connect two transistors in parallel, because they are never 100% identical and will drift further apart under load. Each transistor requires its own, equal emitter resistor. An alternative are identical base resistors, but then you have to select the transistors according to the same hFE. 3) The heatsink is awesome. With 30 V DC input and selected 5 V output, 125 watts of power are lost at just 5 A. 4) Measurements on an unloaded transformer (11:57) are pointless, because you are only measuring the open-circuit voltages. 5) Your soldering are all cold soldering points, either not heated enough or the soldering iron is not hot enough - see 13:27. Combined with your in-the-air setup, this can have dramatic consequences. I haven't checked the circuitry of the LM723, it will definitely be the reference circuit, specified in the data sheet 😉 Please show a circuit diagram of your setup.

Kurang jelas

How much watt speaker and subwoofer use in this amplifier

Parabens pelo vídeo. Sugere alguma alternativa com bd139?

Thanks for the video. First of all, it would be a good idea to specify the components you use in the system you have installed. Additionally, as mentioned in the comment, alternatives can be specified for higher volt and amperage values.

Why don't you use a suitable potentiometer to install in the housing? Multi-turn potentiometers are available from Chinese dealers for little money. The fiddling with the trimmer is bad 😊 The input capacitor (100 µF) of the DC-DC converter is far too small to serve as a smoothing capacitor behind the bridge rectifier. At higher loads you get terrible ripple at the output. I would install minimum one µF as a smoothing capacitor for each mA drawn, so for your planned 3 A at least a 3300 µF/50 V capacitor is recommended between rectifier and DC module. The 3 A without cooling in a closed housing with a mains transformer inside only works for a short time anyway. Give your solder points a little more time to melt. There are a lot of unstable, cold solder joints.

Carnal la neta está muy confuso tu video no específicas nada. El capacitor es polarizado?. El cable de la bocina soldaste primero el + o - . Cómo conéctate el MP3 en ke trancistor va el + y el -

Where’d u Learn how to work circuits. I’m trying to learn

When I heard the breaking bad theme it was the most unexpected thing I saw all day.

Bang coba bikin ampli ic vertikal

Isso é um amplificador ou uma panela de fazer pipoca ?

Keren.. gk panas itu ic

Is this electrical engineering?

Nice May God bless you Amen😊

plz mâle mono speaker protection cuircit your n'est vidio ok

Very good bhai

Good luck

Your work is too understandable for beginners

Even if its a amplifier it has a lot of distortion, and it would proably kill the subwoofer and the fets as well

power supply volt??

Good job bro

no schematic no use

draw schematic single diagram. you will got hundred million subcriber + viewer + like + share. dont create video like this. trust me!!

আসলেই কি হবে ভাই 😢

Good job .plz use pcb bird and make quality things ok

Nice bro.next can you make 1200 w high powerful amplifier in pcb bord studio amp ok well.