... Noise 10W DC power panel10W DC wall mount power supplies,5V 2Apower supplies, DC power adapter,charger,switching power supplies Feature: ... 311.5~12.514.4~15.623~25ProtectionOver Power ProtectionYESOver Voltage ProtectionYESShort Circuit ProtectionYESEnvironmentOperating Temperature -20° ... RHMTBF196.1m/s2 (20G), 11ms, once each X, Y and Z axisOEMYESpackingPE bag,white box,cartonSafetyAgency ApprovalsUL ...