Ea elektro automatik ea psi 8000 2u rack mount programmable power supplies ea elektro automatik 9230412 this rack mount programmable psu 80v 120a from ea elektro automatik is a quality microprocessor controlled laboratory power supply unit which offers several functions including the user profile and operational sequences that are easily configurable the extensively integrated monitoring features for all output parameters with adjustable delay simplify test assembly and do not require exter