The IE048 Series power supplies deliver reliable 48VDC output voltage. They are fully tested and validated to operate with Allied Telesis Industrial products. Housed in a compact metal case with DIN rail clip, the IE048 features mechanical robustness, electromagnetic compatibility and enhanced thermal characteristics, making it ideal for exposed areas and harsh environments. Highly efficient and stable output power provides the capability to support 150% of peak load. The nominal output voltage of 48VDC can be adjusted to match 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. As well as providing efficiency, the PFC complies with international regulations. It establishes limits on the harmonic currents that can appear on an AC main line.