The 25.0410000.UNO is a power supply module from Italtronic. It is part of the UNO SERIES range, which is a series of robust, reliable, and efficient power supplies. This particular model is a 155 Watt, single output power supply that has a wide input voltage range-from 90-264 Vac, and a wide output voltage range-from 4.75-15 Vdc. It features a built-in active power factor correction, low total harmonic distortion, and a high efficiency rate up to 90%. The module is UL/cUL 60950-1-approved. Additionally, it has overload, short circuit, and overvoltage protection. It is suitable for DIN-Rail or chassis mounting and has a 5-year warranty for ease of mind.