I bought a BK Precision 1901B, and looks like it works, but why doesn't it have a soft power on/off button as many other power supplies? I guess my fault for not reading the manual carefully.
But looks like it is possible with the remote DIN connector. Thinking about to open it and drill a hole in the front for a button, but this might be a problem for warranty in case it breaks someday. Anyone who has a 190x? How did you solve this problem?
There is also an USB input, haven't looked into it so far, maybe I can control it from PC?