Review on ⚡️ MYSWEETY Adjustable DC Power Voltage Converter - AC 110V-220V to DC 0-48V Module Switching Power Supply with Digital Display, 480W Voltage Regulator Transformer and Built-in Cooling Fan by Mario Newton

Pros: Voltage measurements are accurate. I was expecting a few percent. Nice that it is integrated into the case. It also seems to handle the power output, although I didn't have anything large enough to test the full 480W. It comes with an additional potentiometer to adjust the voltage. I'm not sure why. Maybe it's for installing in a different installation location. The fan will not turn on until it warms up or there is a significant load. In fact, I haven't even heard him make a sound. Maybe I need to make sure it actually works. Cons: - Voltage regulation is not very accurate at lower voltages (<15 volts). - The supplied crimp connectors really suck. They don't even work with a "professional" crimping tool (although I know my crimping tool is also a Chinese tool, but it works really well on other terminals). I threw away those clips.