How to Make Simple Audio Amplifier With Mosfet
by JunezRiyaz in Circuits > Electronics
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How to Make Simple Audio Amplifier With Mosfet
![IMG_20170707_214013.jpg](/proxy/?url=https://content.instructables.com/FJN/84RB/J4SPXAVO/FJN84RBJ4SPXAVO.jpg&filename=IMG_20170707_214013.jpg)
An Audio amplifier is a device , which is a capable of strength the week signals to drive the speaker.
In this Instructable I will instruct you to make your own simple audio amplifier using MOSFET and less number of components. The Transistor I used is IRFZ44 which is a Mosfet.
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Components Required
![IMG_20170706_204519_HDR.jpg](/proxy/?url=https://content.instructables.com/FC9/SKEE/J4SQ4OBL/FC9SKEEJ4SQ4OBL.jpg&filename=IMG_20170706_204519_HDR.jpg)
Watch Video First!
![Mosfet Audio Amplifier](/proxy/?url=https://content.instructables.com/FZ6/HA0W/J4SQ4QTQ/FZ6HA0WJ4SQ4QTQ.jpg&filename=Mosfet Audio Amplifier)
The video gives you all the information you need to build your own simple audio amplifier with MOSFET.
During the next steps however I will present you some additional information to make the project even more simpler.
Circuiting
![Screenshot (228).png](/proxy/?url=https://content.instructables.com/FP2/E12T/J4SPXAVQ/FP2E12TJ4SPXAVQ.png&filename=Screenshot (228).png)
![Screenshot (229).png](/proxy/?url=https://content.instructables.com/F9I/4F1E/J4SPXAVT/F9I4F1EJ4SPXAVT.png&filename=Screenshot (229).png)
![Screenshot (232)_edited.jpg](/proxy/?url=https://content.instructables.com/F5V/2QPL/J4SQ5ID6/F5V2QPLJ4SQ5ID6.jpg&filename=Screenshot (232)_edited.jpg)
![Screenshot (233)_edited.jpg](/proxy/?url=https://content.instructables.com/FLN/ICUQ/J4SQ5IDC/FLNICUQJ4SQ5IDC.jpg&filename=Screenshot (233)_edited.jpg)
![Screenshot (235)_edited.jpg](/proxy/?url=https://content.instructables.com/FK4/ZT7I/J4SQ5IDD/FK4ZT7IJ4SQ5IDD.jpg&filename=Screenshot (235)_edited.jpg)
Here you can find the circuit on breadboard.
You can see my breadboard traces and it is easy to understand while making. Place all the components on the breadboard according to schematic.
Circuit is attached , you can download.
Downloads
You Made It !
![Screenshot (236)_edited.jpg](/proxy/?url=https://content.instructables.com/FJ9/OQDX/J4SQ5IDE/FJ9OQDXJ4SQ5IDE.jpg&filename=Screenshot (236)_edited.jpg)
That's all guys you made it.
Feel free to comment.
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