... good Stability 3.Power:50W 4.Output voltage:5,12,24V 5.Output current:10,12,2.1A ModelSpecification S- ... 50-12S-50-15S-50-24DC output voltage5V 12V 15V 24V Output voltage range(Note:2)±2%±1%±1%±1% ... by switch 47~63Hz,240~370VDCInput current1.3A/115V 0.65A/230V AC Inrush currentCold-start current 18A/115V 36A/ ... the mark)EMC standards............ LED driver switching power source 24v dc power supply