SpecificationsMfr Part Number: FSP200-50PLAR-BFeatures: Complied with Flex ATX and ATX12V standard Active Power Factor Correction Meeting with EN61000-3-2 High efficiency and reliability Remote On/Off function Internal 12V DC fan included Noise Killer (Thermal fan speed control function) Low noise and ripple Complies with FCC part 15 subpart J Class B and CISPR 22 Class B Output over voltage, short circuit, and over current protection 100% Hi-pot, ATE, and burn-in tested Re-settable power shut down Approved by UL 1950, CSA C22.2 Level 3, TUV EN60950, NEMKO (CB Report), CE Input: Voltage: 90~264V AC, Full Range InputFrequency: 47 ~ 63HzInput current: 4A (RMS) @115V AC, 2A (RMS) @230V ACInrush current: 50A Max for 115V AC, 80A Max for 230V AC Cold startHold-up time: 17ms minimum at nominal input voltageDielectric withstand: Input to frame ground 1800V AC for 1 secondEfficiency: 68% at minimum measured at nominal AC main voltage and frequency with maximum load on all outputDimension (WxLxH): 3.2 x 6 x 1.6 inches / 81.5 x 150 x 40.5 mm