Components►
1. 1×TIP41C Transistor.
2. 1×TIP42C Transistor.
3. 1×BD140 Transistor.
4. 2×BD139 Transistor.
5. 2×2N5401 Transistor.
6. 1×330pF (331) capacitor 50V.
7. 1×104pF capacitor 100V.
8. 1×10uF capacitor 50/63V.
9. 2×4700uF capacitor 25V.
10. 2×0.33Ω resistor 5w.
11. 2×10Ω resistor 1w.
12. 2×10Ω resistor 1/2w.
13. 2×4.7kΩ resistor 1/4w.
14. 2×47kΩ resistor 1/4w.
15. 1×100kΩ resistor 1/4w.
16. 1×1kΩ resistor 1/4w.
17. 1×2.2kΩ resistor 1/4w.
18. 2×1N4148 diode.
19. 1×2 pin screw terminal.
20. 1×3 pin screw terminal.
21. 1×5uh coil (1mm copper wire).
22. 1×2 pin connecter base 2.54 mm.
Specification
In this post I make a 50 watts mono amplifier using TIP41C & TIP42C transistor. Which can deliver upto 50 watts R.M.S power at 8Ω. It's frequency range 40hz-20khz. For power supply you can use 12-0-12V 5A transformer (don't increase voltage).
50W mono amplifier using TIP41C & TIP42C. Technical Mriganka.pdf
drive.google.com