Led power supply switch 250W 12V 13.5V 15V 24V 36V 48V ac dc converter power supply unit variable dc voltage regulator S-250-24 ,Smart Chip

IN-DOOR USE ONLY! Switch Power Supply Widely used in Industrial automation, LED display, communications, etc. You can choose the input voltage by switch. Smart device surge protection for Shortage Protection, Overload Protection, Over Voltage Protection