5.1 Amplifier Power Supply.

Components

1. 12×1N4007 Diode.
2. 1×Zener Diode 1N4742A 12V 1W.
3. 1×1KΩ resistor 1/4W.
4. 1×1MΩ resistor 1W.
5. 1×220Ω resistor 1W.
6. 1×LED 3 mm
7. 14×0.1uF (104) capacitor 50V.
8. 1×1uF (105) capacitor 250V/ 400V.
9. 13×6.3 mm vertical PCB terminal.
10. 4×2 pin connecter base 2.54 mm.
11. 2×47uF capacitor 25V.
12. 4×10Ω resistor 5W.
13. 3×Fuse Socket (10A-12A).
14. 1×Bridge rectifier GBJ2510/ GBJ3510.
15. 2×7812 +V Regulator.
16. 1×Relay 12V 30A.
17. 3×2200uF capacitor 25V.
18. 12×4700uF capacitor 35V.

License:- ©Technical Mriganka. You can't use this PCB Layout and Gerber File for commercial purpose. You can use this PCB layout and Gerber file only for Educational and DIY projects.

Gerber File:- https://bit.ly/3lcW5R9

PCB Layout & Schematic:- https://bit.ly/3shUhdK

Lets Build This Power Supply

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Testing Method After Complete This Power Supply

Series light test:- After complete this board don't forget to series light test. When you will on this amplifier via series light, it glow for some time (1 - 2 sec). Then series light will turned off fully. If the series light will fully turned off, then check the voltages.

Check Voltages:- Check all output voltages as shown in the video.