Võrguseade OEM PSU28V2.57A, PSU Power Adapter 28V2.57A,

Model: DQS751-280257-3 Product descriptions 75W series desktop AC/DC Adapter,switching power adapter (AC/DC adapter), class II, LPS, Universal input.output voltage range from 9.0V to 12V,current range from 0.01A-6.0A.100% full load burning test, 40°C, 4 hoursLeakage current: 0.25mA, maximum at 264V ACWithstanding voltage: 3.3kV, 1 minute, 5mA (maximum), between primary and secondarySmart device surge protection OVP ,OCP ,SCPEfficiency: conform to level V (CEC/ERP/MEPS)High accuracy of output voltage