A termination unit for a superconductor network. Including a primary system that includes a first superconductor cable. Also a first superconducting coil and a first auxiliary magnetizing coil, each coil wound around the first superconductor cable. Also a terminal including a first leg, the first leg including an aperture configured to receive the first superconductor cable. The first leg defining a clearance about the first superconductor cable at ambient temperature and arranged to firmly clamp onto the first superconductor cable at a cryogenic temperature. The termination unit including a cooling system arranged to enclose and cool the primary system to cryogenic temperatures.

Disclosed aspects include an apparatus having a card edge connector which has first and second positions. The apparatus may include a set of contacts to connect with a set of card edges in the second position. To adjust the set of contacts between the first position and the second position, the apparatus may include a set of electroactive polymers. Disclosed aspects include card edge connector management. It may be detected that a card edge connector is in a first position. A request for the card edge connector to be in a second position can be received. It is determined to adjust the card edge connector. The card edge connector is adjusted using a set of electroactive polymers. In embodiments, such adjustment can include introducing a voltage which causes the set of electroactive polymers to adjust a set of contacts between the first and second positions.

Disclosed aspects include an apparatus having a card edge connector which has first and second positions. The apparatus may include a set of contacts to connect with a set of card edges in the second position. To adjust the set of contacts between the first position and the second position, the apparatus may include a set of electroactive polymers. Disclosed aspects include card edge connector management. It may be detected that a card edge connector is in a first position. A request for the card edge connector to be in a second position can be received. It is determined to adjust the card edge connector. The card edge connector is adjusted using a set of electroactive polymers. In embodiments, such adjustment can include introducing a voltage which causes the set of electroactive polymers to adjust a set of contacts between the first and second positions.

Disclosed aspects include an apparatus having a card edge connector which has first and second positions. The apparatus may include a set of contacts to connect with a set of card edges in the second position. To adjust the set of contacts between the first position and the second position, the apparatus may include a set of electroactive polymers. Disclosed aspects include card edge connector management. It may be detected that a card edge connector is in a first position. A request for the card edge connector to be in a second position can be received. It is determined to adjust the card edge connector. The card edge connector is adjusted using a set of electroactive polymers. In embodiments, such adjustment can include introducing a voltage which causes the set of electroactive polymers to adjust a set of contacts between the first and second positions.

A contact lug for electrically conductively connecting at least two components, wherein the contact lug is designed to apply a contact pressure to at least one of the components, the contact pressure being exerted by elastic deformation of the contact lug, wherein the contact lug is at least partially formed from a bimetal in such a way that an increase in the temperature of this bimetal leads to an increase in the contact pressure.

A contact lug for electrically conductively connecting at least two components, wherein the contact lug is designed to apply a contact pressure to at least one of the components, the contact pressure being exerted by elastic deformation of the contact lug, wherein the contact lug is at least partially formed from a bimetal in such a way that an increase in the temperature of this bimetal leads to an increase in the contact pressure.

The present embodiments relate to a shape memory alloy (SMA) actuator with a reduced number of materials for manufacturing the actuator. In some instances, elements of the SMA actuator can comprise a dielectric material disposed on the actuator via an injection molding process. In other instances, the SMA actuator can dispose SMA wires above a base of the SMA actuator without the use of any dielectric material. In a first example, an SMA actuator can include a carriage and a base. The base can include a fixed end fixed to the carriage, a free end, a beam connecting the fixed end and the free end, and at least one SMA wire. The SMA actuator can also include an insulator comprising a dielectric material electrically isolating a set of electrical contacts at the fixed end.

The present embodiments relate to a shape memory alloy (SMA) actuator with a reduced number of materials for manufacturing the actuator. In some instances, elements of the SMA actuator can comprise a dielectric material disposed on the actuator via an injection molding process. In other instances, the SMA actuator can dispose SMA wires above a base of the SMA actuator without the use of any dielectric material. In a first example, an SMA actuator can include a carriage and a base. The base can include a fixed end fixed to the carriage, a free end, a beam connecting the fixed end and the free end, and at least one SMA wire. The SMA actuator can also include an insulator comprising a dielectric material electrically isolating a set of electrical contacts at the fixed end.

Provided is a quick power connection structure, which relates to the technical field of power connection, and comprises a cable and a quick connection member connected to the cable, wherein the cable comprises an insulator and a conductor, the quick connection member comprises conductive pins and an extrusion member, and the extrusion member is provided with a limiting structure, so that the conductive pins are unable to be continuously pierced into the cable by the extrusion member, and power connection positions at end portions of a plurality of conductive pins pierced into the cable are connected with corresponding conductor layers respectively; and an outer surface of a body portion of the conductive pin penetrating through the conductor layer is an insulator, so that the power connection position at the end portion of the conductive pin is in contact power connection with a target conductor layer.

Provided is a quick power connection structure, which relates to the technical field of power connection, and comprises a cable and a quick connection member connected to the cable, wherein the cable comprises an insulator and a conductor, the quick connection member comprises conductive pins and an extrusion member, and the extrusion member is provided with a limiting structure, so that the conductive pins are unable to be continuously pierced into the cable by the extrusion member, and power connection positions at end portions of a plurality of conductive pins pierced into the cable are connected with corresponding conductor layers respectively; and an outer surface of a body portion of the conductive pin penetrating through the conductor layer is an insulator, so that the power connection position at the end portion of the conductive pin is in contact power connection with a target conductor layer.