A grounding brush assembly includes a grounding brush having a support and a plurality of conductive fibers fitted inside the support and a brush fitting plate connected with the support of the brush. The fitting plate includes a plurality of retention tongues retention of the support of the brush, a radial portion and a plurality of lugs which extend from the radial portion and which define the outer diameter of the fitting plate. At least one local deformation is formed on one of the lugs of the fitting plate and extends radially inwardly toward the interior of the grounding brush assembly.

A grounding brush assembly includes a grounding brush having a support and a plurality of conductive fibers fitted inside the support and a brush fitting plate connected with the support of the brush. The fitting plate includes a plurality of retention tongues retention of the support of the brush, a radial portion and a plurality of lugs which extend from the radial portion and which define the outer diameter of the fitting plate. At least one local deformation is formed on one of the lugs of the fitting plate and extends radially inwardly toward the interior of the grounding brush assembly.

A grounding brush assembly includes a grounding brush having a support and a plurality of conductive fibers fitted inside the support. A brush fitting plate is connected with the support of the brush and includes a plurality of retention tongues configured to retain the support of the brush, a radial portion, an annular flange extending from the radial portion and spaced radially outwardly from the retention tongues. The fitting plate also includes a plurality of through-openings, which each extend through the radial portion and through the flange, and at least one local deformation formed on the flange of the fitting plate and extending radially inwardly.

A grounding brush assembly includes a grounding brush having a support and a plurality of conductive fibers fitted inside the support. A brush fitting plate is connected with the support of the brush and includes a plurality of retention tongues configured to retain the support of the brush, a radial portion, an annular flange extending from the radial portion and spaced radially outwardly from the retention tongues. The fitting plate also includes a plurality of through-openings, which each extend through the radial portion and through the flange, and at least one local deformation formed on the flange of the fitting plate and extending radially inwardly.

Systems and methods to mitigate electrical voltage on a rotating plate are disclosed. An example grounding pen brush includes two or more bundles of conductive filaments that are separated from the others by a threshold distance.

A grounding brush assembly includes a grounding brush having a support and a plurality of conductive fibers fitted inside of the support. A brush fitting plate is connected with the support of the brush, the fitting plate including a radial portion, which is supported axially against the support, and a plurality of retention tongues for axial retention of the support. The fitting plate also includes an annular axial portion for radial centering of the support of the brush, which extends from the radial portion and is supported radially against the support of the brush. Further, the retention tongues extend from the annular axial centering portion.

A grounding brush assembly includes a grounding brush provided with a plurality of conductive fibers and a support inside of which the conductive fibers are fitted. A brush fitting plate is connected with the support of the brush, the fitting plate including a radial portion supported axially against the support of the brush and a plurality of retention tongues for axial retention of the support. The fitting plate also includes a plurality of axial centering portions each extending from the radial portion and spaced circumferentially apart. The centering portions are supported radially against the support of the brush, each retention tongue being located circumferentially between two successive axial centering portions.

A power connector assembly includes a power rail having a power supply circuit being configured to be mounted within an equipment cabinet and a sliding power connector configured to be terminated to a host circuit board. The sliding power connector has a power contact electrically connected to the power supply circuit of the power rail. The sliding power connector is configured to be slid along the power rail as an equipment rack holding the circuit board is opened and closed during an extension cycle of the equipment rack. The power contact maintains electrical connection with the power rail during the entire extension cycle.

A power connector assembly includes a power rail having a power supply circuit being configured to be mounted within an equipment cabinet and a sliding power connector configured to be terminated to a host circuit board. The sliding power connector has a power contact electrically connected to the power supply circuit of the power rail. The sliding power connector is configured to be slid along the power rail as an equipment rack holding the circuit board is opened and closed during an extension cycle of the equipment rack. The power contact maintains electrical connection with the power rail during the entire extension cycle.

A power connector assembly includes a power rail having a power supply circuit being configured to be mounted within an equipment cabinet and a sliding power connector configured to be terminated to a host circuit board. The sliding power connector has a power contact electrically connected to the power supply circuit of the power rail. The sliding power connector is configured to be slid along the power rail as an equipment rack holding the circuit board is opened and closed during an extension cycle of the equipment rack. The power contact maintains electrical connection with the power rail during the entire extension cycle.