Ea elektro automatik ea ps 8000 2u rack mount programmable power supplies ea elektro automatik 9230136 the ea elektro automatik ea ps 8160 60 2u programmable rack mount switched mode power supplies have a wealth of options for control and monitoring the output voltage and current are displayed simultaneously on the front panel there is an analog interface either 0 to 10v or 0 to 5v and the units have a plug n play slot which can be retrofitted at any time by the user to provide addition