Mutliple VDC PS Board for Audio / DAC

[suds]

Hello,

I made Power Supply Board for my own user,

This AC input from Transformer, and 3 VDC Regulated Output.
This PS I use for Pre amplifier & / MCU/DAC Board in my test project.


attached image to show how top PCB (component side) ready will look .

Let me know if any one need this PS Board, I have not done the costing yet.

thanks

-suds

[suds]

Images and Schematics of Power Supply Board.

This PCB can be used for Pre-Amp and Powering control boards, etc.


Output Volts, +12, +5 , -5

Using Low drop 3 leg regulators.


Schematic



Bottom PCB