The EMH350PS18-01 is a 350 watt open frame AC-DC power supply from XP Power. It is a universal input device with an output voltage of 18 volts constant voltage that can hold up to 19.5 amps. It features high efficiency up to 92%, active current sharing for n+x redundancy, over voltage and over current protection, and a long hold-up time. It is also designed for medical and avionics applications and meets relevant safety regulations such as UL/cUL/EN60950-1, IEC 60601-1, Medical, EN/IEC 60950-1, ITE, and CAN/CSA-22.2 No.80.