24 Volt Power Supply - 4.5 Amp Single Output (PS1-100W-SF24) AC Input Voltage Range: 85-132/ 170-264VAC Selected by Switch Input Frequency: 47-63Hz - Inrush Current: Cold Start, 20A/115V, 40A/230V Input Leakage Current: &lt;0.7mA/230V - Line Regulation (Full Load): &lt; 0.5% Output Voltage Adj. Range:  10% - Output Overload Protection: 110-130% Constant Current, Auto Recovery Output Over Voltage Protection: 115-150% - Withstand Voltage: I/P-O/P: 3.0KVAC/1min; I/P-F/G: 1.5KVAC/1min; O/P-F/G: 0.5KVAC/1min