... .Provide customized specification 5.High efficiency 50W Single Output Switching Power Supply Features : Universal AC input/Full range Protections: Short circuit ... 0 ~ 45°C)Vibration10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axesSAFETY & EMCSafety StandardsUL60950-1 ... to EN55022 (CISPR22) Class B, EN61000-3-2,-3EMC ImmunityCompliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61000 ...