摘要:
A method of assembling a circuit breaker installation includes inserting a carrier carrying a circuit breaker connected to a connector assembly having a connector pin into a first opening of a chassis and receiving a guide pin that extends from the carrier in a guide slot that is defined in a panel of a panel interface assembly plate that is disposed within a second opening of the chassis.
摘要:
A power-distribution panel has a circuit-breaker panel that is completely separable from an aircraft and from a back chassis connected to the aircraft. The back chassis is mechanically mounted to the aircraft and electrically connected to both a power-supply bus and a power-distribution harness of the aircraft. The circuit-breaker panel can be removably coupled to the back chassis to complete a plurality of circuits from the power supply bus to a plurality the plurality of circuits that receive power via the power-distribution harness. In some embodiments, the circuit-breaker panel can be slideably coupled to the back chassis without the use of tools. Electrical connectors may provide electrically connectivity between the circuit-breaker panel and the back chassis. The electrical connectors may have back chassis portions that align with circuit-breaker panel portions so as to provide such electrically connectivity automatically when the circuit-breaker panel is coupled to the back chassis.
摘要:
A high power solid state power controller is provided. The power controller includes a first power bus, a second power bus, and a high power solid state switch unit electrically connected to the first power bus and the second power bus. The high power solid state switch unit includes a first solid state switch configured to operationally control power supplied between the first power bus and the second power bus and a controller configured to control the solid state switch and configured to control power supplied from the first power bus and the second power bus.
摘要:
An electrical switch for use in an electrical actuation system is provided including a switch box having an upper surface with an opening. A stem guide is coupled to the switch box adjacent the opening. A lock out mechanism is received within a central bore of the stem guide and the opening. The lock out mechanism is configured to move between a first position and a second position to selectively break a flow of power through the electrical switch. A pin is configured to couple the lock out mechanism to the stem guide in one of the first position or the second position.
摘要:
A power-distribution panel has a circuit-breaker panel that is completely separable from an aircraft and from a back chassis connected to the aircraft. The back chassis is mechanically mounted to the aircraft and electrically connected to both a power-supply bus and a power-distribution harness of the aircraft. The circuit-breaker panel can be removably coupled to the back chassis to complete a plurality of circuits from the power supply bus to a plurality the plurality of circuits that receive power via the power-distribution harness. In some embodiments, the circuit-breaker panel can be slideably coupled to the back chassis without the use of tools. Electrical connectors may provide electrically connectivity between the circuit-breaker panel and the back chassis. The electrical connectors may have back chassis portions that align with circuit-breaker panel portions so as to provide such electrically connectivity automatically when the circuit-breaker panel is coupled to the back chassis.
摘要:
A localized source selection and power conversion power distribution system is described herein. In contrast to legacy systems, where multiple bus tie connectors are coupled between the centralized buses, the localized source selection and power conversion power distribution system is, in general, solely linked by a post conversion link. The localized source selection and power conversion power distribution system is also configured to effectively balance the loads of the aircraft. For example, that any power district can draw power from any power source at any time.
摘要:
An electrical switch for use in an electrical actuation system is provided including a switch box having an upper surface with an opening. A stem guide is coupled to the switch box adjacent the opening. A lock out mechanism is received within a central bore of the stem guide and the opening. The lock out mechanism is configured to move between a first position and a second position to selectively break a flow of power through the electrical switch. A pin is configured to couple the lock out mechanism to the stem guide in one of the first position or the second position.
摘要:
A control module comprises a motherboard and at least one circuit board removably connected to the motherboard. There is at least one lever connected to the removable circuit board. The lever is moveable between a release and locked position. The lever contacts a bracket in the locked position to move the bracket against a spring force, such that a bias force maintains the at least one circuit board in contact with the motherboard. A circuit board and a chassis are also discussed.
摘要:
A cooling system for an integrated circuit die comprises a heat exchanger and a heat transfer device. The heat transfer device is formed of a plurality of stacked foils. The stacked foils are fused at a heat exchanger region abutting the heat exchanger, and are fused at a die region abutting the integrated circuit die, but are flexible between the heat exchanger region and the die region.
摘要:
A cooling system for an integrated circuit die comprises a heat exchanger and a heat transfer device. The heat transfer device is formed of a plurality of stacked foils. The stacked foils are fused at a heat exchanger region abutting the heat exchanger, and are fused at a die region abutting the integrated circuit die, but are flexible between the heat exchanger region and the die region.