Switch 155W 13.8V UPS Power Supply with Battery Backup Function

155W 13.8V UPS power supply with battery backup function in stock  155W Single Output with Battery Charger (UPS Function)      AD-155 series  Features : Universal AC input / Full range Protections: Short circuit / Overload / Over voltage Battery low and battery polarity protection Cooling by free air convection 100% full load burn-in test Fixed switching frequency at PFC 67KHz, PWM 134KHz 2 years warranty SPECIFICATIONMODELAD-155AAD-155BAD-155COUTPUT   Output numberCH1CH2CH1CH2CH1CH2DC voltage13.8V13.3V27.6V27.1V54V53.5VRated Current10.5A0.5A5A0.5A2.7A0.2ACurrent Range0~11.5A0-0.5A0~5.5A0-0.5A0-2.7A0-0.5ARated Power151.55W151.55W156.5WRipple & Noise150mVp-p--------150mVp-p--------240mVp-p--------Voltage Adj. RangeCH1:12~14.5VCH1:24~29VCH1:48-58VVoltage Tolerance±2.0%--------±1.0%--------±1.0%--------Line Regulation±0.5%--------±0.5%--------±0.5%--------Load Regulation±0.5%--------±0.5%--------±0.5%--------Setup, Rise Time1000ms, 90ms/230VAC          2000ms, 90ms/115VAC at full loadHold Up Time24ms/230VAC          20ms/115VAC at full load  INPUT Voltage Range88~264VAC   47~63Hz; 124~370VDCAC Current2.5A/115VAC          1.5A/230VACEfficiency80%84%84%Inrush CurrentCold start 20A/115VAC   40A/230VACLeakage Current