... *CE,CCC,ISO:9001 *High efficiency Switching Power Supply *Single Output Power Supply 50W Single Output Switching Power Supply,SMPS 2.1A 24V , 4.2a 12v SPECIFICATIONS ... .Tolerance: includes set up tolerance, line regulation and load regulation OUTPUT ModelLS-50-5LS-50-12LS-50-15LS-50-24LS-50 ... %Setup,Rise,Hold Time200ms,100ms,20ms at full load 50W Single Output Switching Power Supply,SMPS