Triad# VPS12-2000.
Dual Primary: 115/230V 50-60Hz.
Secondary: 12.6VCT @ 2A Parallel /6.3V @ 4A Series.
Chassis mount power transformer with dual bobbin design. This design eliminates the need for electrostatic shielding. Overall dimensions including flanges: 2.78" x 2.13" x 2.32" H. Mounting holes on 2.40" centers. UL, CSA.