Model: FSP-NB90 Dimension : 134 x 58 x 32 mm Watt : 90     AC Socket IEC60320 C8 ( Small 2 pins) Safety Certified by UL, cUL, NEMKO, VDE, CE, CB, ENEC, BSMI High Efficiency Low Ripple& Noise Output over voltage protection Short circuit protection on all outputs Over power protection 100% Burn-In at full rated load Vacuum-Impregnated transformer MTBF: 50,000 hours 100% Hi-Pot tested     Temperature range: Operating 0 ~ +35 ℃                               Storage -30 ~ +60 ℃ Humidity:                 Operating 8 ~ 80% RH                               Strorage 8 ~ 80% RH Voltage wide range: 90 - 264 VAC Frequency: 47 - 63 Hz Efficiency: ≧ 83% Hold-up Time: ≧ 5 mS Colour: black   Drawing