VHB50W Series - 50W, 28V, 1.78A , single output, half brick; Power (W): 50.00000; Input Voltage Range (Vdc): 9.00000, 36.00000; Output Voltage (Vdc): 28.00000; Output Current (A): 1.78000; Number of Outputs: 1; Safety Approvals: UL; Nominal Input Voltage (Vdc): 12, 28, 24, 15