The ruggedized IE048-480 industrial power supply is a functional accessory for Allied Telesis products to build a solution suitable for Smart Cities (e.g. Surveillance & Security), Industrial Ethernet, Transportation or any application requiring systems that function in harsh environment with extended operating temperature.Overview The IE048-480 is a power supply delivering reliable 480W output power at 48Vdc; it was fully tested and validated to operate with Allied Telesis Industrial products. Housed in compact metal case with DIN-rail clip, it takes special account of the mechanical robustness, electromagnetic compatibility and thermal characteristics to exhibit the required strengths to work satisfactorily in harsh environment where it will be exposed. Its highly efficient and stable output power has the capability to support 150% of peak load. The nominal output voltage of 48Vdc can be adjusted to match the application requirements. The AC/DC rectifier operates over the full range of AC input voltage to fit worldwide power grids. The included active Power Factor Correction circuit (PFC) reduces energy costs by eliminating reactive power and harmonics from power lines. Besides the increment of efficiency, PFC is to comply with international regulations, which established limits on harmonic currents that can appear on the AC main line.