3D Printer Parts Power Switch DC 24V Power Supply Transformer Switch 21A 500W Power Supply 220 To 12V AC-DC SMPS

Fully modular, so you only connect the cables your system needs. 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 Bearing fans with specially calculated fan curves ensure fan noise is kept to a minimum, even at full load.