Abstract: The present disclosure relates to systems and methods of protecting intellectual property and, more particularly to systems and methods of disabling electronic or software components. The system includes: a measurement component provided with an enclosure, which measures environmental conditions within the enclosure; and a countermeasure component provided with the enclosure, which renders inoperative at least one electronic or software component within the enclosure when the measurement component detects that the conditions within the enclosure have changed beyond a predetermined amount.

Abstract: A conduction-cooled card assembly is disclosed that includes a conduction-cooling frame, a printed wiring board mounted on the frame, and a wedgelock fastener. The conduction-cooling frame has a thermal management interface adapted to transfer heat from the frame to a chassis, and the wedgelock fastener is adapted to press the thermal management interface of the conduction-cooling frame against a rail of the chassis.

Abstract: A conduction-cooled card assembly is disclosed that includes a conduction-cooling frame, a printed wiring board mounted on the frame, and a wedgelock fastener. The conduction-cooling frame has a thermal management interface adapted to transfer heat from the frame to a chassis, and the wedgelock fastener is adapted to press the thermal management interface of the conduction-cooling frame against a rail of the chassis.

Abstract: A heat sink apparatus for electronic components provides a heat sink and a deformable, convex foil construction affixed to the heat sink around a periphery of the foil construction and adapted to extend away from the heat sink to enable deformation of the convex foil construction as a result of contact with a top surface of an electronic component mounted opposite the foil construction.

Abstract: A method and product which provides a thin metal or ceramic plate to the top of a plastic grid array (PGA) as a stiffener to maintain its flatness over temperature during a column attach process, and the columns are used for attachment to circuit boards or other circuit devices. These may be constructed in this manner initially or may be retrofitted plastic ball grid arrays from which the solder balls are removed and, the stiffener is attached to the top, and the solder columns have been added to replace the solder balls. The stiffener is a bonded thin metal or ceramic plate attached to the top of the PGA to maintain its flatness over temperature during the column attach process. An aluminum plate bonded to the top of a PGA results in a significant reduction in warping during a temperature cycle. This allows attachment of solder columns to the PBGA. The high melt solder columns are attached to an area array pattern on the PBGA substrate. This array is typically either a solid or perimeter grid.

Abstract: A method and product which provides a thin metal or ceramic plate to the top of a plastic grid array (PGA) as a stiffener to maintain its flatness over temperature during a column attach process, and the columns are used for attachment to circuit boards or other circuit devices. These may be constructed in this manner initially or may be retrofitted plastic ball grid arrays from which the solder balls are removed and, the stiffener is attached to the top, and the solder columns have been added to replace the solder balls. The stiffener is a bonded thin metal or ceramic plate attached to the top of the PGA to maintain its flatness over temperature during the column attach process. An aluminum plate bonded to the top of a PGA results in a significant reduction in warping during a temperature cycle. This allows attachment of solder columns to the PBGA. The high melt solder columns are attached to an area array pattern on the PBGA substrate. This array is typically either a solid or perimeter grid.