A shielded electronic device module includes a substrate that includes a first conductive member and a second conductive member separated from each other, a metal housing covering a mounting space on the substrate and connected to the first conductive member and the second conductive member, and a first terminal and a second terminal disposed on a surface of the substrate and connected to the first conductive member and the second conductive member.

An apparatus for activating a personal protection arrangement for a vehicle, including a housing, at least one circuit board, and at least one electrical or electronic component, the circuit board having at least one layer for shielding electromagnetic radiation, the circuit board being positioned in the housing in such a way that when the apparatus is mounted in the vehicle, the circuit board shields the electromagnetic radiation that is emitted by the at least one electrical or electronic component at least with respect to the interior of the vehicle. And to a method for manufacturing such an apparatus.

An apparatus for activating a personal protection arrangement for a vehicle, including a housing, at least one circuit board, and at least one electrical or electronic component, the circuit board having at least one layer for shielding electromagnetic radiation, the circuit board being positioned in the housing in such a way that when the apparatus is mounted in the vehicle, the circuit board shields the electromagnetic radiation that is emitted by the at least one electrical or electronic component at least with respect to the interior of the vehicle. And to a method for manufacturing such an apparatus.

A steering computer for a vehicle includes: at least one printed circuit positioned inside a computer casing, the computer casing including on an external surface at least one joining contact, at least one connection box provided with at least one connector, the at least one connector being connected to at least one joining contact, characterized in that the at least one connection box is fixed to the computer casing by means of at least one fixing element, said at least one fixing element being at least partially embedded in a resin.

Aspects of the disclosure provide for mitigating a coefficient of thermal expansion (CTE) mismatch between glass components and adjacent metal components in a disk storage device to improve thermal and shock performance. The methods and apparatus provide a hub, provide a first recording disk comprising a glass material and a center hole on the hub such that the hub extends through the center hole of the first recording disk, provide a first spacer on the first recording disk, the first spacer comprising a nickel-iron alloy, and provide a second recording disk comprising a glass material and a center hole on the first spacer such that the hub extends through the center hole of the second recording disk, wherein the first recording disk and the second recording disk each comprise a magnetic recording layer configured to store information.

Aspects of the disclosure provide for mitigating a coefficient of thermal expansion (CTE) mismatch between glass components and adjacent metal components in a disk storage device to improve thermal and shock performance. The methods and apparatus provide a hub, provide a first recording disk comprising a glass material and a center hole on the hub such that the hub extends through the center hole of the first recording disk, provide a first spacer on the first recording disk, the first spacer comprising a nickel-iron alloy, and provide a second recording disk comprising a glass material and a center hole on the first spacer such that the hub extends through the center hole of the second recording disk, wherein the first recording disk and the second recording disk each comprise a magnetic recording layer configured to store information.

An electronic device may have a housing. The device may include metal structures such as a metal member forming a portion of the housing, a portion of a strap, or other portions of the device. A gold-containing coating such as a layer of elemental gold or a gold alloy may cover the metal member to provide the metal member with a gold appearance or other desired appearance. To protect the metal member and the gold-containing coating, the metal member and gold-containing coating may be covered with a protective coating layer such as an organic protective layer. The organic protective layer may have a fluoropolymer layer with thiol coupling groups to promote adhesion to the gold-containing layer or may contain a polymer layer with silane and thiol coupling groups that serves as an adhesion promotion layer for an overlapping fluoropolymer layer with silane coupling groups.

An electronic device may have a housing. The device may include metal structures such as a metal member forming a portion of the housing, a portion of a strap, or other portions of the device. A gold-containing coating such as a layer of elemental gold or a gold alloy may cover the metal member to provide the metal member with a gold appearance or other desired appearance. To protect the metal member and the gold-containing coating, the metal member and gold-containing coating may be covered with a protective coating layer such as an organic protective layer. The organic protective layer may have a fluoropolymer layer with thiol coupling groups to promote adhesion to the gold-containing layer or may contain a polymer layer with silane and thiol coupling groups that serves as an adhesion promotion layer for an overlapping fluoropolymer layer with silane coupling groups.

The fire shield enclosure makes use of a set of external metal shields that can be attached to a wall mounted variable frequency drive (VFD) in the field either before or after the VFD has been installed for the purpose of providing adequate protection from a fire as defined by a UL2043: Fire Test for Heat and Visible Smoke Release (UL2043 fire test). The fire shield enclosure pertains to a VFD for which may use a polymer material as an integral part of its enclosure housing.

The fire shield enclosure makes use of a set of external metal shields that can be attached to a wall mounted variable frequency drive (VFD) in the field either before or after the VFD has been installed for the purpose of providing adequate protection from a fire as defined by a UL2043: Fire Test for Heat and Visible Smoke Release (UL2043 fire test). The fire shield enclosure pertains to a VFD for which may use a polymer material as an integral part of its enclosure housing.