摘要:
A smart actuator (10), includes a mounting base (12), a solenoid element (14), and a pressure sensor element (16). The solenoid element (14) and the pressure sensor element (16) are in electrical communication with a remote control element (17) through a wire harness (18). The remote control element (17) sends a signal to the solenoid element (14) to adjust hydraulic fluid pressure. The pressure sensor (16) reports back to the remote control element (17) the value of hydraulic fluid pressure such that a closed-loop system in formed where correct hydraulic fluid pressure is rapidly and accurately attained.
摘要:
A high density wirebond connector assembly (10), including an enclosure (12), a circuit board (14), a high density connector (16), a connector housing (18), and a plurality of nail contacts (20). The circuit board (14) is comprised of a plurality of laminate layers (26) and rows of wirebond pads (28) positioned on the laminate layers (26). A plurality of wirebonds (32) run between individual nail contacts (20) and individual wirebond pads (28). By increasing the density of the high density connector (16), and decreasing the distance between the wirebond pads (28) and the nail contacts (20), a smaller, lighter, cheaper, and vibrationally resistant high density connector assembly (10) is provided.
摘要:
An apparatus for dampening movement of passivation material in an electronic module and a method for manufacturing an electronic module incorporating such an apparatus are disclosed. The apparatus includes a housing defining a cavity sized to contain an electrical circuit and a non-solid passivation material. The apparatus further includes means for limiting movement of the passivation material within the cavity in at least one direction. In a preferred embodiment, the limiting means comprises at least one dam.