A system may comprise a printed circuit board (PCB) including a top surface, and a bracket including a top surface configured to receive and couple to a key switch and a bottom surface including at least two protrusions that extend normal to the bottom surface of the bracket. The bracket can be configured to mount to the PCB such that the bottom surface of the bracket is coupled to the top surface of the PCB, and the at least two protrusions may each include conductive leads that couple to the top surface of the PCB. The bracket is configured to only cover a portion of a bottom surface of the key switch when coupled to the key switch. An LED can be mounted to the top surface of the PCB, laterally adjacent to the bracket, and under the key switch at a location not covered by the bracket.

A bouncy castle grounding assembly for discharging static electricity from a bounce house includes a bounce house which has an inflation tube for inflating the bounce house. A fan is fluidly attachable to the inflation tube to blow air into the bounce house for inflating the bounce house. A grounding band is positionable around the inflation tube and the grounding band is comprised of an electrically conductive material. In this way the grounding band to be in electrical communication with the bounce house. A ground wire is attachable to the grounding band such that the ground wire is in electrical communication with the inflation tube when the grounding band is positioned around the inflation tube. The ground wire is attachable to a ground to discharge static electricity from the bounce house.

A bouncy castle grounding assembly for discharging static electricity from a bounce house includes a bounce house which has an inflation tube for inflating the bounce house. A fan is fluidly attachable to the inflation tube to blow air into the bounce house for inflating the bounce house. A grounding band is positionable around the inflation tube and the grounding band is comprised of an electrically conductive material. In this way the grounding band to be in electrical communication with the bounce house. A ground wire is attachable to the grounding band such that the ground wire is in electrical communication with the inflation tube when the grounding band is positioned around the inflation tube. The ground wire is attachable to a ground to discharge static electricity from the bounce house.

The invention relates to a control valve for adjusting a process fluid flow of a process plant, comprising a valve housing (8) with a valve seat (14) and a valve member (16) connected to a valve rod (18), which cooperates with the valve seat (14) for opening and closing the control valve (2), wherein the valve rod (18) is electrically connected to the valve housing (8) through a contact device (42, 43, 45). The invention is characterized in that a measuring device (26) for the ohmic transition resistance measurement of the contact device (42, 43, 45) is provided, and that the measuring device (26) is arranged in a measuring line (24) that connects the valve housing (8) to the valve rod (18).

The invention relates to a control valve for adjusting a process fluid flow of a process plant, comprising a valve housing (8) with a valve seat (14) and a valve member (16) connected to a valve rod (18), which cooperates with the valve seat (14) for opening and closing the control valve (2), wherein the valve rod (18) is electrically connected to the valve housing (8) through a contact device (42, 43, 45). The invention is characterized in that a measuring device (26) for the ohmic transition resistance measurement of the contact device (42, 43, 45) is provided, and that the measuring device (26) is arranged in a measuring line (24) that connects the valve housing (8) to the valve rod (18).

The present disclosure provides a system and method for providing electrostatic discharge protection. A probe card assembly is provided which is electrically connected to a plurality of input/output channels. The probe card assembly can be contacted with a secondary assembly having an interposer electrically connected to one or more wafers each wafer having a device under test. Voltage can be forced on ones of the plural input/output channels of the probe card assembly to slowly dissipate charges resident on the wafer to thereby provide electrostatic discharge protection. A socket assembly adaptable to accept a 3DIC package is also provided, the assembly having a loadboard assembly electrically connected to a plurality of input/output channels. Once the 3DIC package is placed within the socket assembly, voltage is forced on ones of the input/output channels to slowly dissipate charges resident on the 3DIC package to thereby provide electrostatic discharge protection.

The present disclosure provides a system and method for providing electrostatic discharge protection. A probe card assembly is provided which is electrically connected to a plurality of input/output channels. The probe card assembly can be contacted with a secondary assembly having an interposer electrically connected to one or more wafers each wafer having a device under test. Voltage can be forced on ones of the plural input/output channels of the probe card assembly to slowly dissipate charges resident on the wafer to thereby provide electrostatic discharge protection. A socket assembly adaptable to accept a 3DIC package is also provided, the assembly having a loadboard assembly electrically connected to a plurality of input/output channels. Once the 3DIC package is placed within the socket assembly, voltage is forced on ones of the input/output channels to slowly dissipate charges resident on the 3DIC package to thereby provide electrostatic discharge protection.

A substrate processing system capable of setting a stable reference ground level for electrical components while handling electrostatic discharge (ESD) is provided. The substrate processing system includes a first ground bar connected to a building ground; and a second ground bar connected to the building ground and physically separated from the first ground bar, wherein the first ground bar is connected to a first electrical component to set a ground level of the first electrical component, wherein the second ground bar is dedicated to a charged component, and the second ground bar is connected to the first charged component to set a path of the electrostatic discharge current generated by the first charged component.

A substrate processing system capable of setting a stable reference ground level for electrical components while handling electrostatic discharge (ESD) is provided. The substrate processing system includes a first ground bar connected to a building ground; and a second ground bar connected to the building ground and physically separated from the first ground bar, wherein the first ground bar is connected to a first electrical component to set a ground level of the first electrical component, wherein the second ground bar is dedicated to a charged component, and the second ground bar is connected to the first charged component to set a path of the electrostatic discharge current generated by the first charged component.

Personal protective equipment includes a transparent shield, a cushion backing the shield, and a band attached to the shield to electrically couple the equipment to a user when worn. In embodiments, the band includes conductive fibers interwoven into the band to contact the user head when worn, the cushion has an electrical conductivity, and the shield has a low triboelectric effect to prevent accumulation of static charge on the shield.