ZIN Technologies has extensive experience creating power distribution solutions tailored to our customers’ need. Power Distribution is a key challenge for spacecraft designers. ZIN answers this challenge with innovative Power Distribution Units (PDUs) that provide our customers with the ability to control and manage spacecraft power with ease. ZIN’s Power Distribution Units are Space‐ Grade, radiation hardened designs that power critical missions, most recently as part of NASA’s Commercial Crew program. ZIN has developed PDUs that power both high voltage systems (flight actuators, thrust vector controllers, satellite power busses) as well as low voltage systems (avionics, flight computers, and communications). The PDUs accept switching commands from a Flight computer, and then communicate back switch status and telemetry. ZIN offers high‐speed current telemetry on each output switch that is ideal for load diagnostics and fault detection. The PDUs are designed for mission critical applications, and therefore feature internal redundancy.