A busbar assembly includes a first busbar having a mating interface for mating with an electrical component to power the electrical component and a second busbar having a mating interface for mating with the electrical component to power the electrical component. The busbar assembly includes a first thermal conduit extending along the first busbar that allows liquid coolant to flow therethrough to dissipate heat from the first busbar. The busbar assembly includes a second thermal conduit extending along the second busbar that allows liquid coolant to flow therethrough to dissipate heat from the second busbar.

A charging seat lead frame comprises a frame body and a first electrical connection member. The first electrical connection member includes a first elastic clamp and a first connection part. The first elastic clamp includes a pair of elastic arms exposed from the frame body for clamping a first signal terminal. The first connection part is fixed in the frame body and is connected to the pair of elastic arms of the first elastic clamp. A support part is formed on the frame body and protrudes towards the end part of the elastic arm to limit the deformation amount of the elastic arm.

A charging seat lead frame comprises a frame body and a first electrical connection member. The first electrical connection member includes a first elastic clamp and a first connection part. The first elastic clamp includes a pair of elastic arms exposed from the frame body for clamping a first signal terminal. The first connection part is fixed in the frame body and is connected to the pair of elastic arms of the first elastic clamp. A support part is formed on the frame body and protrudes towards the end part of the elastic arm to limit the deformation amount of the elastic arm.

The present invention relates to a high-strength, warping-resistant, flame-retardant PC composite material and application thereof. Raw materials for preparing the high-strength, warping-resistant, flame-retardant PC composite material provided by the present invention include the following components by weight: 100 parts of PC, 7-15 parts of a reinforcer, 1-8 parts of a toughener; 3-12 parts of a fire retardant, 0.1-3 parts of an antioxidant; 0.1-3.5 parts of a lubricant, and 0-3 parts of another processing aid, wherein the PC is a composite PC raw material obtained by mixing PC raw materials of different viscosities; the reinforcer includes a glass fiber and a glass microsphere, and a mass ratio of the glass fiber to the glass microsphere is 1:(0.5-1.5). With excellent tensile strength, bending strength, modulus, impact strength and other properties, the composite material provided by the present invention is a high-performance composite material with high strength and rigidity.

A connector includes a housing, multiple first terminals and a top cover. The housing defines multiple first terminal slots arranged and spaced in a transverse direction of the housing. The multiple first terminals are inserted into respective ones of the multiple first terminal slots. The top cover is installed on a top of the housing and is rotatably connected to the multiple first terminals. The top cover is rotatable between an opened position and a closed position.

A connector includes a housing, multiple first terminals and a top cover. The housing defines multiple first terminal slots arranged and spaced in a transverse direction of the housing. The multiple first terminals are inserted into respective ones of the multiple first terminal slots. The top cover is installed on a top of the housing and is rotatably connected to the multiple first terminals. The top cover is rotatable between an opened position and a closed position.

A polymer composition that comprises a polymer matrix and a granular particulate filler distributed within the polymer matrix is provided. The polymer matrix contains a first liquid crystalline polymer a melt viscosity of about 50 Pa-s or less as determined in accordance with ISO 11443:2021 at a shear rate of 1,000 seconds.sup.1. The polymer composition has a melting temperature of about 300 C. or more as determined in accordance with ISO 11357-3:2018 and a melt viscosity of about 30 Pa-s or less as determined in accordance with ISO 11443:2021 at a shear rate of 1,000 seconds.sup.1.

A polymer composition that comprises a polymer matrix and a granular particulate filler distributed within the polymer matrix is provided. The polymer matrix contains a first liquid crystalline polymer a melt viscosity of about 50 Pa-s or less as determined in accordance with ISO 11443:2021 at a shear rate of 1,000 seconds.sup.1. The polymer composition has a melting temperature of about 300 C. or more as determined in accordance with ISO 11357-3:2018 and a melt viscosity of about 30 Pa-s or less as determined in accordance with ISO 11443:2021 at a shear rate of 1,000 seconds.sup.1.

A heatsink adapted to be installed on a housing of a connector includes at least one heat sink assembly. The heat sink assembly has a plurality of heatsink fins extending in a longitudinal direction thereof. The plurality of heatsink fins are stacked in a spaced manner in a width direction of the heatsink assembly and assembled together to define an air passage extending in the longitudinal direction between adjacent heatsink fins. At least one of a plurality of air passages defined by the plurality of heatsink fins is sized to allow a longitudinally extending heat generation device to at least partially pass through and be positioned within a corresponding one of the at least one air passage.

A heatsink adapted to be installed on a housing of a connector includes at least one heat sink assembly. The heat sink assembly has a plurality of heatsink fins extending in a longitudinal direction thereof. The plurality of heatsink fins are stacked in a spaced manner in a width direction of the heatsink assembly and assembled together to define an air passage extending in the longitudinal direction between adjacent heatsink fins. At least one of a plurality of air passages defined by the plurality of heatsink fins is sized to allow a longitudinally extending heat generation device to at least partially pass through and be positioned within a corresponding one of the at least one air passage.