I am searching for a SMPS ( open PCB / U-Frame )with the following specifications :

Input : AC 100 to 260 V , 50Hz

Output_1 : +5V / 3A
Output_2 : +12V / 1A
Output_3 : -12V / 0.5A

All outputs must have short circuit protection. And the 5V output if adjustable within a small range is fine.

Most important : +5V common and the +12/-12 common must be separate. Both these grounds will join ONLY at the ADC 574 chip level as suggested by the data sheet.

I am on the net for the last half an hour and located a source ( www.cui.com) and thier VSBU-120-T512A seems to fit the bill.

Before I go ahead and place the order, I will need some suggestions from members who regularly use such SMPS about the CUI brand or alternately any other popular brand.

( I cannot use the SMPS that is normally used in the PC due to space constraints )

Thanks

Raghu