Ea elektro automatik ea ps 9000 rack mount programmable power supplies ea elektro automatik 15100773 this rack mount programmable psu 300v 25a from ea elektro automatik is a high quality power supply equipped with a host state of the art features making it the ideal power concept for laboratory and system applications just one of many excellent features of this power supply is the wide range input as well as a flexible output stage the flexible output stage allows the user to chose betwe