Review on PHEVOS 5V 12A 60W Universal Switching Power Supply for Raspberry 🔌 Pi Models, CCTV, Radio Project, WS2812B, WS2811, WS2801 LED Strips, Pixel Lights by Chris Ledet

This power supply didn't work right out of the box. The Power LED was off and there was no output. Due to time constraints, I decided to open up the PSU to see if I could see anything obvious. Bad solder joints were visible on the circuit board. Soldering is missing in some places. After I fixed this new PSU it finally worked. However, that wasn't enough for me. I thought buying a 12 amp power supply to run 4 half amp devices was overkill, but 2 amps dropped the output voltage to almost 4 volts. So I don't use this PSU and buy another one that actually works with no issues. Before you ask, I adjusted the potentiometer to get a little more power output, but was still only able to get 4.15 volts.