Archive for December, 2011

4 channel power supply for beamtest


We needed a 4 channel power supply for beamtest, so here it is:

It is made from the following ingredients:
four 5V @ 10A closed frame power supplies, a 4A fuse, a fan, a master switch, four polyswitches rated at 8A hold current, four 28A single-pole switches, four 20A DC ammeters and a fancy case that has a nicely designed/machined front panel.

Thanks for the help with the front panel, Robin/Roy, and thanks Christina/Casey for making the 15m cable bundle.