How To Make Simple Basic Amplifier Using One Mosfet || Awesome Quality
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- Опубликовано: 8 сен 2024
- In this videos I'm going to show you about making a simple basic amplifier at home easily. This amplifier is enough for one person listener. You can make this amplifier at home easily just using some electronics component.
I bought most of my electronics component from lcsc.com
Component List :
1. Sound Speaker
2. Heat Sink
3. Mosfet - IRFz44n - bit.ly/2X1grS4
4. Capacitor - 100uf/ 16v - bit.ly/2N8SPHN
5. Resistor - 10k
6. Power Source - DC 12v
7. Connection Wire
8. Soldering Iron
OMG IT WORKS!!! THANK YOU SOO MUCH!!!
thanks a lot
If you want to avoid killing the speaker with direct DC current, you can add a 1 to 1 transformer into the circuit. You would just wire the input as if it were the cone's terminals, and then wire the output of the transformer to the cone, positive to positive, ground to ground. DC current cannot travel through these transformers, and it would avoid engaging the cone's magnet when initially connecting the battery, until music begins to be played. For one extra simple component, you've extended the life of the cone.
If you use a step-up transformer you would also be able to power larger speaker cones with the exact same circuit.
thanks a lot.
Can i connect a capacitor in Serie of the loudspeaker, to prevent frying the speaker.
How does this simple circuit perform, for audio in out applications ? Does it make sense to amplify a standard 1 cm or so microphone capsule with this solution ? The FET inside the capsule is of little use (but it has a paltry utility :) ) and needs to be amplified X times. Wanting to amplify an audio signal for 1000 times how should one proceed? Thank you very much.
thanks a lot
why so much noise and low volume???
No output capacitor ?!? Best way to fry the loudspeaker...
Works, made a small version to run a 1W speaker from raspberry pi's 3.5mm output w/ using 5V as supply voltage. However worried about the mentions of current going to speaker and this wiring not being correct. I put capacitor according to image, not text (they differ).
Is it normal for the speaker cone to go down when connecting the battery?
Thanks bro it works but not clear, all right it work thanks bro
Welcome 👍
It cant work "clear" because the FET is not properly biased. It's a simple common source amplifier with drain connected to gate. I use this without the resistor as clipping diodes in a guitar distortion circuit.
How to make a speaker’s ultimate emeny, did the same shown in pathetically stupid video and speakers cone popped like hell and luckily power supply was set to 20mA.
That was best and i want to studet of you can teach to use electronics material e.g volteg risestor and other
I tried making it but failed. (I don't have proper parts). But I learnt valuable lesson. It increased my soldering skills and wire management skills and problem solving skills (I used 10K potentiometer instead of a 10K resistor).
Cool amp, but iirc the speaker can only move up and not down limiting volume
yes
@@CreativeWorldPro Any way I could modify the amp to make it run in AC
That would most likely add a 50hz or 60hz tone to everything. If you want to run AC you would need to add a full bridge rectifier to your power input, converting the AC to DC.@@X7cF4
I noticed you reference different pins as Drain when connecting the Capacitor and when connecting the speaker wires. @Creative World
You say on this video put capavitator whit drain and cable white drain and they are still on another place
Than k you, verry much, it works verry nice
Nice Videos Thanks
thanks a lot
There is no way this can be considered "awesome quality" 🤪
thanks a lot
This is class A amplifier.. But this not good for power. cause the mosfet/transistor always ON mod.. Next you can make toturial for class AB,C,D.. class C many use in amplifer product
Sir , nice video but jada wattage k liye irfp 260n MOSFET ka amplifier circuit using 04 /08 MOSFET , Input voltage 24 0 24 ka video please upload kijiye...
ok, next time i will try my best
@@CreativeWorldPro thanks for your kind feedback. Me n' many people who like bass and want to assemble a high wattage amp. mosfet fulfill our dream. I heard that 3055 amp board support irfp260n or equivalent mosfet , so if you upload a modified video of 3055 it will help us a lot
ok,
thanks a lot,,,
nice
thanks a lot
Muito interessante
working, but it is wrong mathed spkeer wil be demaged in 10 munit.
right
How to make audio D2822
Why is the positive lead connected to the ground terminal of the Speaker? 🤔😳
it doesn't matter lol
A speaker has no polarity it won't matter how you connect it
Can I use 22k resistor?
sure
Where connect black wire 👮
Hi can i use a 4 ohm speaker
yes
Excelente.
thanks a lot
What is the resistor for?
To discharge mosfet gate fast so it can turn on/off faster
I love your videos can you tell me what the music you use in the background is called? please
i used youtube music.
music name - Foundation
I don't understand much of English but I was telling you what the name of the song you used in the background was not the
@@CreativeWorldPro hi
Oi primo não tem um Butão para aumentar um vulome
yeah
শুধু Bass দেয় এ রকম অডিও সার্কিট ভিডিও অাপলোড করেন
ধন্যবাদ।
ok,,i will try my best
D1555 transistor has more sound quality than this
right
Not good, current go to speaker.
Put capacitor between speaker and mosfet output , works.
Oh i forgot it shouldnt work on this. Well its really bad
Output wattage please
irf z44n mosfet maximum output - 100 watts
but this circuit don't output so much watts..
94 wats ?
may be
Can I put 9 volts instead of 12?
i don't do that, But you can try.
thanks
Why used 12v ?
Sound is not clear
We’re is the drawing gggrrrrr