3 Channel Audio Amplifier Board with TDA7265 IC DIY_ELECTROINDIA
This is the 3 Channel Audio Amplifier Board. this board can play 3 speakers easily.
I used two TDA7265 ICs and 12-0-12 volt 5amp transformer for this project
Materials for the Project
4 Resistor 4.7 Ohm 1/2 Watt https://www.utsource.net/itm/p/8294861.html
2 Resistor 10K 1/4 Watt https://www.utsource.net/itm/p/8307453.html
2 Resistor 1M 1/4 Watt https://www.utsource.net/itm/p/8295204.html
4 Resistor 560 Ohm 1/4 Watt https://www.utsource.net/itm/p/8294722.html
6 Resistor 18K 1/4 Watt https://www.utsource.net/itm/p/8294830.html
8 Capacitor 0.1uf = 104 https://www.utsource.net/itm/p/6485161.html
6 Capacitor 1uf 50V https://www.utsource.net/itm/p/6484547.html
3 Capacitor 100uF25V https://www.utsource.net/itm/p/8362965.html _or_ 35V https://www.utsource.net/itm/p/8365042.html
2 Capacitor 2200uF25V https://www.utsource.net/itm/p/8364868.html _or_ 35V https://www.utsource.net/itm/p/8445035.html
2 Diode 1N4148 https://www.utsource.net/itm/p/8369338.html
4 Diode 1N5408 https://www.utsource.net/itm/p/751017.html
2 IC TDA7265 https://www.utsource.net/itm/p/1721804.html
1 Connector 2 Pin (2.54mm) https://www.utsource.net/itm/p/8310125.html
1 Connector 3 Pin (2.54mm) https://www.utsource.net/itm/p/8333656.html
3 Connector 2 pin (3.96mm) https://www.utsource.net/itm/p/8309799.html
1 Connector - Screw Terminal 3 Pin (5mm pitch) https://www.utsource.net/itm/p/8307998.html
if you want to make this project please watch the video carefully
(This video has English subtitles)
3 Channel Audio Amplifier Board with TDA7265 IC DIY_ELECTROINDIA
Project images are for reference only. Actual production is based on the manufacturing files on the project page.
Please review the designer's notes (e.g., PCB thickness) and select the appropriate options.
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