PCB mount With 21mm in height 3, 5,9,12, 15, ... 265VAC, 85V-370VDCInput frequency, 47-440HzOutput voltage accuracy (full load): +/-2%Line output voltage variation: +/-0.3%load output voltage variation ... automatic recovery if the temperature exceeds allowable value 230VAC, 9VDC 2.5-5W PCB mount transformer