... :AC-DC Adapter Size:AC-DC Adapter Protection:Over-voltage Protection,Over-current Protection,Short Circuit Protection.AC-DC ... C, 4 Hours. Leakage Current: 0.25mA MAX 254VAC. Insulation Voltage (Between The Primary And Secondary):3000VAC, 60S, 10mA MAX.MTBF ... 853)opera ting relative humidity:595%RH4) Withstanding voltage: AC 3,000V (minimum), 5mA (maximum)5)Insulation resistance: DC 500V 100MΩ (minimum) ...