12V/24V/48V/500W switch mode power supply,size;170*120*93mm,led ... light decay.*6, Input Voltage: AC110-250V Output Voltage: DC24V/DC12V/DC48V(please advise us the output voltage when you place ... , Working tempreture: -25 to 45 degreesize:170*120*93mm 12V/24V/48V/500W switch mode power supply,size;170*120*93mm,led ...