... Warranty ac/dc power supply switching power supply 110V/220V to 5V 40A Features:AC input range selectable by switchProtections: ... 60min. each along X, Y, Z axesSAFETY STANDARDSDesign refer to UL1012, UL60950-1, TUV EN60950-1WITHSTAND VOLTAGEI/P-O/P ... CONDUCTION & RADIATIONCompliance to EN55022 (CISPR22) Class BHARMONIC CURRENTCompliance to EN61000-3-2,-3EMS IMMUNITYCompliance to EN61000-4-2,3,4,5,6,8, ...