DC Power Supply Input Voltage 100/120/220/230/240 V AC Output Voltage 12V DC Power Rating 40.8W Output Amps 3.4 Mounting Panel Linear Case Material Metal Case Height 5.62 in Width 4.87 in Depth 2.5 in Series Silver Line Hz 47 to 63 Hz Phase - Electrical Single Output Noise Less Than 3mV Hold Up Time 50 msec