摘要:
A solid-state contactor (100) includes a housing (104), a lead (110, 120), a bus plate (140, 142, 144, 146; 240), and an end connector (150, 160). The lead extends through the housing and into an interior (106) of the housing. The bus plate is disposed within the housing interior and mounts a die (170; 270) which is electrically connected to the lead through the bus plate. The end connector extends between the bus plate and the lead, attaching to the bus plate at an angle for coupling a plurality of bus plates with die to the lead in a stacked arrangement.
摘要:
A solid-state contactor (100) includes a housing (104), a lead (110, 120), a bus plate (140, 142, 144, 146; 240), and an end connector (150, 160). The lead extends through the housing and into an interior (106) of the housing. The bus plate is disposed within the housing interior and mounts a die (170; 270) which is electrically connected to the lead through the bus plate. The end connector extends between the bus plate and the lead, attaching to the bus plate at an angle for coupling a plurality of bus plates with die to the lead in a stacked arrangement.
摘要:
A solid-state contactor (100) includes a housing (104), a lead (110, 120), a bus plate (140, 142, 144, 146; 240), and an end connector (150, 160). The lead extends through the housing and into an interior (106) of the housing. The bus plate is disposed within the housing interior and mounts a die (170; 270) which is electrically connected to the lead through the bus plate. The end connector extends between the bus plate and the lead, attaching to the bus plate at an angle for coupling a plurality of bus plates with die to the lead in a stacked arrangement.
摘要:
An interface module (120) includes a first side (120a) having a plurality of input connectors (121a-f) of a same cross-sectional area corresponding to a same amperage rating, a second side (120b) having a plurality of output connectors of different cross-sectional areas from each other corresponding to different amperage ratings from each other, and wiring (122a-c) in the interface module configured to connect a first number of input connectors to a first one (123a) of the output connectors having a first amperage rating, and configured to connect a second number of input connectors to a second one (123b) of the output connectors having a second amperage rating different from the first amperage rating.
摘要:
A printed wiring board (PWB), 2, includes a substrate, 4, having first, 6, and second, 8, opposing surfaces and a busbar coupled to the substrate. The busbar, 16, includes a power input connector and a cross-sectional dimension configured and disposed to carry at least 100 amperes. At least one semiconductor device, 80, 81, is mounted to the busbar, 16. The at least one semiconductor device, 80, 81, induces an input, 82, electrically coupled to the busbar, 16, and an output, 83. One or more output conductors, 40-47, are electrically coupled to the output, 83, of the at least one semiconductor device, 80, 81. The one or more output conductors include a cross-sectional dimension configured and disposed carry at least 50 amperes.
摘要:
A solid state power controller comprising: a plurality of pairs of FETs M1-M6 connected in parallel, each pair comprising a first, forward-facing FET, M1, M2, M6 and a second, backward-facing FET M3-M5 connected by their respective sources; gate drive means for switching said FETs on and off; and means R2-R5 for isolating the sources of the backwards-facing FETs of the plurality of pairs of FETs from each other and operating the backwards-facing FETs in 3 rd quadrant operation mode.
摘要:
An electrical contactor assembly comprising an electrical bus bar including a layer of insulation, a layer of copper, and a composite core including at least one wire embedded therein, the wire being configured to locally reduce thermal strain; and at least one electrical contactor mounted to the layer of copper through an opening in the layer of insulation such that the electrical contactor and the bus bar are thermally and electrically connected.
摘要:
An interface module (120) includes a first side (120a) having a plurality of input connectors (121a-f) of a same cross-sectional area corresponding to a same amperage rating, a second side (120b) having a plurality of output connectors of different cross-sectional areas from each other corresponding to different amperage ratings from each other, and wiring (122a-c) in the interface module configured to connect a first number of input connectors to a first one (123a) of the output connectors having a first amperage rating, and configured to connect a second number of input connectors to a second one (123b) of the output connectors having a second amperage rating different from the first amperage rating.