VGD-35 & VGD-75 AC-DC Power Supplies CUI Inc VGD-35 and VGD-75 AC-DC Power Supplies are 35W and 75W dual-output devices housed in compact metal cases. These chassis-mount power supplies feature a low 30mm profile, -30°C to +70°C operating temperature range, and short-circuit, overcurrent, and overvoltage protections. CUI Inc VGD-35 and VGD-75 AC-DC Power Supplies are rugged and commercially graded, making them ideal for reducing standby power usage in industrial applications.