描述：Power(W) : 1; Input Voltage : 4.5~5.5VDC; OutputVoltage(VDC) : ±12; Max OutputCurrent(A) : 0.042; Package? : SMD; OperatingTemperature °C? : -40°C to 105°C; Isolation : 3000VDC; Certification : CE/UKCA;