TDA7265 Dual Bridge Amplifier.
Components
1. 8×18kΩ resistor 1/4W.
2. 4×560Ω resistor 1/4W.
3. 2×15kΩ resistor 1/4W.
4. 4×10kΩ resistor 1/4W.
5. 2×Zener diode 5V.
6. 4×4.7Ω resistor 1/2W.
7. 2×Transistor 2N5551.
8. 11×Capacitor 0.1uF(104) 50V.
9. 2×Capacitor 5.6nF(562) 50V.
10. 1×3 pin XHB connector base 2.54 mm.
11. 1×2 pin XHB connector base 2.54 mm.
12. 1×7805 +V Regulator.
13. 1×100K Dual Potentiometer.
14. 2×1uF capacitor 50V.
15. 2×4700uF capacitor 35V.
16. 1×47uF capacitor 50V.
17. 2×2 pin screw terminal.
18. 1×3 pin screw terminal.
19. 2×TDA7265 IC.
20. 1×GBU808 Bridge Rectifier.
Hello Friends, In this post, I make a 50+50W dual bridge stereo amplifier using 2×TDA7265 IC, which can deliver up to 50W RMS output per channel at 8Ω ±24V. The sound quality of this amplifier is very good. All frequencies are very clear. You can make this amplifier at a very low cost, and you can get good quality sound.
TDA7265 Dual Bridge Amplifier.
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.
PCBWay is not responsible
for issues caused by unsuitable parameter selections.
For more important ordering information, please refer to
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