Sinpro SBU120 series 120W Open Frame Power Supply for General PurposeFEATURESWide Operating Voltage 90 to 264 VAC,47 to 63 HzInternal EMI filterCrowbar Mode Over Voltage ProtectionSingle to Triple OutputActive Power Factor CorrectionClass I system3 year warrantyAPPLICATIONSIndustrial PCElectrical Test & MeasurementInstrumentsCommunication equipmentAV equipmentGENERAL SPECIFICATIONShort Circuit Protection: Auto RecoveryCooling: Free Air ConvectionProtection Classes: Class ISafety: IEC 62368-1 Edition 2.0, UL 62368-1, CAN/CSA-C22.2 NO.62368-1-14, EN 62368-1:2014 PDF