Wanptek WPS305 power supply operation problem

Something to be aware of if you're getting one of these power supplies with encoders to adjust the voltage and current settings. With this supply at least, when you go to adjust the voltage, the current display changes to showing the current LIMIT, not the actual output current. It means you can't adjust the voltage and see how the current responds instantly, which I consider is a rather dumb way of working. The power supplies with a pair of coarse/fine knobs for voltage & current don't have this problem, since they are purely analogue adjustments.

Видео Wanptek WPS305 power supply operation problem канала Lindsay Wilson