A redundant power supply system for aircraft seats, includes: a first power supply module having a first AC to DC power converter configured to supply power to a first auxiliary board, the first auxiliary board being configured to supply power to a plurality of aircraft seats via a plurality of communication bus channels; a second power supply module having a second AC to DC power converter configured to supply power to a second auxiliary board, the second auxiliary board being configured to supply power to the plurality of aircraft seats via the plurality of communication bus channels; and a power supply link configured to connect the first auxiliary board and the second auxiliary board enabling the first AC to DC power converter to power the second auxiliary board via the power supply link.
Redundant actuation power and control
2023-11-21
Patent
Electronic Resource
English