... certification passed8, Wall Mount Type(side)18W high qulity ac dc power adapter with CE UL FCC Specification: keywords: ... : -20°C+75°CMTBF: 50,000HoursProtection: Short,Over voltage,Over current protectionCertification:CE,UL, RoHs ,FCC,CEC,REACH, ... in researching, developing, manufacturing and marketing switching power supply, AC/DC power adapter, USB charger ,Switching power supply transformer, ...