... 25mA ( at 264VAC/50Hz )ProtectionWithstand voltageInput to output 1.5KVAC/3mA ( 1min@50Hz )Lighting voltageWithstand 2KV ... resistancePut 500Vdcvoltage on input and output terminal for 1 minute, test resistance>7MΩOver loadEnter into hiccup ... X,Y,Z, frequency 10-55HzSafetyStandardUL60950,EN60950-1,EN61000,ANSI C63.4EMCStandardEN55022 Class B,EN55024,EN61000 ... (56V0.6A) used for high definition IP camera