First project - Powering questions

Diy and Tweaks Diy Volumio Projects
1

Hi everyone-

I want to make my first project, could someone tell me if I wrong or I forgot something :

For my Rasp2 and my DAC hifiberry (analog output) ,and a HD44780 16x4 (white on black) I want powered everything with :

220v ----> A toric transformer -----> Low Noise LT1084 Regulator Power Supply (0~12.6V from the toric transformer to the Pi)
----> Low Noise LT1084 Regulator Power Supply (0~6.3V from the toric transformer to the DAC)

https://fr.aliexpress.com/store/product/Vacuum-tube-amplifiers-Ring-transformer-50W-output-0-220V-0-12-6V-0-6-3V/331129_32867171268.html?spm=a2g0w.12010108.1000016.1.54876eafm2VfLw&isOrigTitle=true
https://fr.aliexpress.com/item/12V-24V-Low-Noise-LT1084-Regulator-Power-Supply-Board-for-Tube-AMP-Filament-DAC/32823587765.html?spm=a2g0w.10010108.1000016.1.3bf86b73uTtYUL&isOrigTitle=true

Many thanks for your reviews

2

The RPi doesn’t want 12.6V it needs approx 5.2 - 5.5V.

3

thanks for your reply -
Of course, the LT1084 Regulator Power Supply will be set on 5V.

everything should work then ?