NICE-POWER DC Power Supply Variable, 30V 5A Adjustable Switching Regulated Power Supply with Encoder, Upgraded 3-Digits LED Display, Electroplating DIY LED Test Mini Regulated DC Bench Power Supply

Ok

Works great. Used it for electro-etching aluminum and it maintained both 9 and 12 volts and limited amps according to what I set it to.

Muy intuitiva, cumple con lo que promete

I needed a constant-current power supply for something I was working on, but wasn't sure how much use I would get out of one afterwards. Not wanting to spend a lot of money, I came across this supply that not only has the constant current capability I needed at the time but also a constant voltage function as well. This is the perfect size to sit with the rest of my bench equipment and looks right at home sitting on top of my bench DMMs. While the functionality of the unit is as advertised, I did have to knock off 1 star. That is for the standard IEC power inlet on the back. I at first thought I had a DOA supply but found that some IEC power cables are very loose in the socket on this supply, thus not making a good connection. I can work around it, so not a reason for me to return the supply.

Producto no sirve, solamente levanta un dispositivo pequeño , si es mediano no levanta amperaje ni voltaje . Le conecte un dispositivo de 12 voltios y 5 amperes y no subió de 7 voltios y 3.2 amperes.