SYMETRIC POWER SUPPLY FROM AC/DC VOLTAGE SOURCE

[hifni_g]

Hai all... could any body help me...!
I want to build a power supply for mixed signal circuit (analog&digital), output voltage are +12V, -12V, +5V Digital and +5V Analog...

Any link to tutorial, schematic and other resources regarding this power supply disaing will be appreciated...

Thaks in advance all

 

[alphi]

do you want to use linear power or switch mode power?

 

[Ante]

Does “+5 Digital and +5V analog” means that there are to uses for +5 V that can’t share?

Ante :roll:

 

[batdin]

Could you be a little bit more specific and at least tell us what the currents should be.

 

[alphi]

It have much method to realize this,like AT power have same output.