Review on Xunba DC Power Voltage Stabilization Converter with Adjustable 0-48V 10A Output, Digital Display Voltage Regulator Transformer Switching Power Supply AC 110/220V (SD500-0-48) by John Vann

Received the PSU this afternoon and noticed that it rattles when moved. Thank god I didn't! The coil pictured was dangling from a free wire. On the solder side of the board you can see that it was never completely soldered to the board, although all component pins were trimmed by hand. I don't think these consumables are checked before they leave the door. I will try to fix a manufacturing defect but I don't have high hopes that I won't have to return this. EDIT: After soldering in the coils and finally installing them in my printer, the PSU works fine. I increased the rating to satisfy.