These VCB60 series 60-W low-profile ac-dc power supplies are intended for use in applications such as information technology equipment, industrial electronics, Internet of Things (IoT) and robotics. The modules operate from 90 to 305 Vac, making them suitable for global factory or roadside equipment running four-wire 480 Vac three-phase (277 Vac nominal) or one-phase (110/230 Vac nominal) systems. With a total of eight devices in the series, regulated output voltages from 5 to 54 Vdc are covered at power levels up to 60 W. The convection-cooled devices require no forced air, ensuring silent operation.