has function electricity supply function device power supply sep:00093 PSU A AC/DC transformer that generates the reqired power for an electrophoresis apparatus A power supply is an device or part of a device that permits the required application of a defined electrical charge to an instrument. The power supply may permit the defined application of a given amount of current for a defined length of time. was power_pack, maps to SEP electrical_power_supply Frank Gibson Daniel Schober power pack power supply unit power supply PERSON: Daniel Schober electrical power supply pending final vetting