ARGUS by Trinity, 24V DC Output Power Supply SMPS Best for Industrial Application for Computer, CCTV Camera, LED Strip Lights, Lamp, Amplifier Board, 3D Printer & DIY Project. (24V-15AMP – 360WATT)

AC/DC Switching Adapter Converter Driver for Power SupplyStrip Light/CCTV Camera/Security System/Radio/Computer Project and More.
24V Power Supply Transformer switch. Easy to use.
Smart device surge protection for Shortage, Overload, Over Voltage
Dual input voltage: AC 110V/220V. There is a switch, choose the proper voltage before use
The power supply fan does make a noise and the speed of the fan is load based. So the higher the load, the faster the fan runs, the louder the noise.