摘要:
A multi-terminal filtered electrical connector assembly (10) includes a housing (26,28) having a plurality of terminal-receiving passageways (30). A plurality of terminals (22) are received in the passageways, with tail portions (22a) of the terminals projecting from the housing. A terminal alignment plate (16), independent of the housing, includes a plurality of through holes (58) for receiving and aligning the tail portions of the terminals. First complementary interengaging latch devices (70,74,76) are provided between the housing and the alignment plate for readily assembling the alignment plate on the housing. A ferrite block (18) is mountable on the alignment plate and includes a plurality of through holes (60) alignable with the holes in the alignment plate for receiving therethrough the tail portions of the terminals. Second complementary interengaging latch devices (62,66) are provided between the alignment plate and the ferrite block for readily assembling the ferrite block on the alignment plate. Therefore, the alignment plate and the ferrite block can be assembled as a subassembly about the tail portions of the terminals, and the subassembly can be readily assembled to the housing. A flexible capacitor filter circuit (20) is mounted on a rear face (34) of the housing and through which the terminals extend.
摘要:
A multi-terminal filtered electrical connector assembly (10) includes a housing (26,28) having a plurality of terminal-receiving passageways (30). A plurality of terminals (22) are received in the passageways, with tail portions (22a) of the terminals projecting from the housing. A terminal alignment plate (16), independent of the housing, includes a plurality of through holes (58) for receiving and aligning the tail portions of the terminals. First complementary interengaging latch devices (70,74,76) are provided between the housing and the alignment plate for readily assembling the alignment plate on the housing. A ferrite block (18) is mountable on the alignment plate and includes a plurality of through holes (60) alignable with the holes in the alignment plate for receiving therethrough the tail portions of the terminals. Second complementary interengaging latch devices (62,66) are provided between the alignment plate and the ferrite block for readily assembling the ferrite block on the alignment plate. Therefore, the alignment plate and the ferrite block can be assembled as a subassembly about the tail portions of the terminals, and the subassembly can be readily assembled to the housing. A flexible capacitor filter circuit (20) is mounted on a rear face (34) of the housing and through which the terminals extend.
摘要:
A sealing system (44) is provided between an electrical connector assembly (10) and another connector component (12), panel (14)or the like. The connector assembly includes a housing (32) having a mating end (18) with a seal-receiving channel (48) and a resilient seal (50) received in the channel. The seal includes a sealing groove (52) having a given width and a given depth. The connector component includes a sealing lip (54) insertable into the sealing groove when the connector assembly and the connector component are mated along a mating axis (A). The sealing lip has a width greater than the width of the sealing groove and a length relative to the depth of the sealing groove such that the lip is spaced from the bottom of the groove when the connector assembly and the connector component are in mated condition. Therefore, only sealing forces normal to the mating axis are effected between the sealing lip and the sealing groove. A radio frequency seal (46) is provided by point contacts (60) between an edge of a flange (50) of the connector assembly engaging an abutment surface (62) of the connector component, the flange being overlapped with the sealing lip and another flange (64) of the connector component, whereby a labyrinth path is defined through an interface area including the point contacts (60).
摘要:
A multi-terminal filtered electrical connector assembly (10, 84, 121, 126) includes a housing (26, 28, 82) having a plurality of terminal-receiving passageways. A plurality of terminals (22, 98, 128) are received in the passageways, with tail portions (22a, 102, 132) of the terminals projecting from the housing. A flexible capacitor filter circuit (20, 92) is mounted on the housing and through which the terminals extend. A ferrite block (18, 88) is provided with a plurality of through holes for receiving therethrough portions of the terminals. A terminal alignment plate (16, 86) may be provided for mounting the ferrite block. A second flexible capacitor filter circuit (20, 106) may be provided through which portions of the terminals extend. The ferrite block may be disposed between the two flexible capacitor filter circuits. The housing is constructed for mounting on a printed circuit board to provide either a right angle connector or a direct mounted connector.
摘要:
A switched receptacle includes a latching relay (22) selectively providing power to an outlet receptacle (12). The latching relay (22) is controlled to insure that a flux density in the set mode is no greater than that which is needed to actuate the latching relay (24) while allowing the latch to remain in the actuated position even if this power is terminated. Current limiting is provided for resetting so that zero flux density results when unlatching.
摘要:
A switched power circuit (20) selectively connects an electrical load (30) to any one of a plurality of branch power circuits (19-1, 19-2, 19-3). The switched power circuit includes a sensing circuit (50) for sensing electrical loading on each of the branch circuits. A logic circuit (58) is coupled to the sensing circuit for selecting one of the branch circuits to be connected to the load according to the sensed loading to provide balanced loading on each branch circuit.
摘要:
A sealing system (44) is provided between an electrical connector assembly (10) and another connector component (12), panel (14)or the like. The connector assembly includes a housing (32) having a mating end (18) with a seal-receiving channel (48) and a resilient seal (50) received in the channel. The seal includes a sealing groove (52) having a given width and a given depth. The connector component includes a sealing lip (54) insertable into the sealing groove when the connector assembly and the connector component are mated along a mating axis (A). The sealing lip has a width greater than the width of the sealing groove and a length relative to the depth of the sealing groove such that the lip is spaced from the bottom of the groove when the connector assembly and the connector component are in mated condition. Therefore, only sealing forces normal to the mating axis are effected between the sealing lip and the sealing groove. A radio frequency seal (46) is provided by point contacts (60) between an edge of a flange (50) of the connector assembly engaging an abutment surface (62) of the connector component, the flange being overlapped with the sealing lip and another flange (64) of the connector component, whereby a labyrinth path is defined through an interface area including the point contacts (60).
摘要:
A filter connector (10) is provided with a housing (14) and at least one electrically conductive terminal (26) on the housing. A ground plate (36) is provided on the housing in spaced relationship to the terminal. A capacitor (40) is electrically connected to the ground plate. An electrically conductive spring (42) is coupled between the terminal and the capacitor. The spring is mounted for free movement relative to the housing to isolate the capacitor from terminal vibrations or shocks.