... full load burn-in test 3.2 years warranty 4.Efficiency>75% Good quality computer power supplyModelLPS-U060S48InputInput Voltage(V)90VAC~ ... Current(A)1.25ACurrent Range (A)0-1.25ARated Power(W)60WStart time, hold-up time(ms)Ton≤ ... UL60950-1,GB4943EMC StandardEN55022 Class B,EN61000-4-2,3,4,5,6,8,11 GB17626.5 Level3ProtectionOver ... Export standard carton box7.OEM,ODM Good quality computer power supply