... Switching Power Supply Direct factory for Switching Power Supply 45W Single Output Switching Power Supply SPECIFICATIONS INPUT Voltage Range85~132VAC/170 ... ~264VAC ,47~63Hz; selected by switch 240~370VDCAC Current1A/ 115VAC0.5A/230VACEfficiency70%(LS-45-5); 76 ... ,Rise,Hold Time200ms,100ms,30ms at full load 45W Single Output Switching Power Supply,Industrial Power Supply