Review on 💪 Powerful and Versatile 12V 30A DC Universal Regulated Switching Power Supply: Ideal for CCTV, Radio, Computer Project, 3D Printer, LED Strip Lights, Home Appliance and More! by Desmin Dickerson

I found the Andesireone 12V 30A Universal Regulated DC Power Supply to be perfect for the 480 x WS2815 art project I put together. 360 watts was more than I needed and the output is pretty clean (acceptable ripple on my Rigol scope), although the voltage does drop a bit under load. I control the power supply with a relay on my microcontroller, so not having a power switch doesn't matter to me. The fan is a little noisy, but I can just cut the sheet metal and put in a larger fan (about 70mm maybe) that spins a bit slower but moves the same (or more air). Great buy at $20. recommended