The LPS350 Series is an ASTEC 350W switch power supply with an input voltage range of 85-264 VAC, 120-300 VDC, a frequency of 47-440 Hz, and a maximum input current of 38 A. This product has a typical full load efficiency of 75%, FCC Class B conducted and radiated, CISPR 22 Class B conducted and radiated, EN55022 Class B conducted and radiated, VDE 0878 PT3 Class B conducted and radiated EMI filters, a typical power factor of 0.99, a safety ground leakage current of less than 0.5 mA @ 50/60 Hz, 264 VAC input. This product has a maximum output power of 350 W, an adjustment range of 2:1 wide ratio, 5 V @ 500 mA regulated, and 12 V @ 150 mA x2 monitoring outputs. The hold time is 20 ms @ 350 W load, 115 VAC nominal line at factory voltage setting. This product has short circuit protection, Case overload protected @ 110-145% above peak rating overload protection, 5 V output: 5.7-6.7 VDC overvoltage protection, and 10% to 25% above nominal output logic control.