SS/L
built on-board flight equipment for the Rocketdyne Propulsion and
Power Division of Boeing North American, Inc., for the International
Space Station's on-board electrical power systems. The program
included the design, development, and production of power-conditioning
electronics equipment. SS/L continues to provide Battery Orbital Replacement
Units (ORUs), Battery Charge Discharge Units (BCDUs), and Sequential
Shunt Units (SSUs) for the ISS.
