Power up to 40 W: output current 350 mA, input voltage 176-264V, 50-60 Hz Operating temperature 0-40⁰C Output range 20-115 V PF >0,85 Efficiency >0.9 output current ripple no more than 1%. the deviation of the output current is not more than 3%. Protection against short circuit and Load breakage Operability after the input voltage is applied 0-176 V Dimensions no more than 200x40x30 (IP20)