A dielectric film for a film capacitor includes (A) a thermoplastic resin and (B) a metal diketone complex.

A dielectric film for a film capacitor includes (A) a thermoplastic resin and (B) a metal diketone complex.

The present invention provides a leadless stacked ceramic capacitor. the capacitor body are respectively provided with internal electrode terminals. The part forms an electrical connection with the external electrodes, and a plurality of multilayer ceramic capacitors are vertically stacked, and the two adjacent external electrodes are cured to form an adhesive interface by polymer conductive adhesive, and the polymer conductive adhesive includes 75%˜85% metal powder and 15%˜25% viscose provide support strength and conductive channels.

Provided in a power storage module including: a plurality of power storage devices; and a first current collector that holds the plurality of power storage devices. The plurality of power storage devices each include a case having an opening, an electrode assembly including a first electrode and a second electrode housed in the case, and a sealing member that seals the opening. The case includes a tubular part including one end provided with the opening, and a bottom that closes the other end of the tubular part. The case is electrically connected to the first electrode. The first current collector has a plurality of first through-holes that set and position the corresponding one of the plurality of electric storage devices, and the plurality of first through-holes each have a periphery electrically connected to the case. This structure enables improving energy density of the power storage module.

A capacitor module is provided with a case with a bottom surface and an opening, a first capacitor group including first capacitors each having first and second electrodes, and a side surface connecting the first and second electrodes, a second capacitor group including second capacitors each having third and fourth electrodes, and a side surface connecting the third and fourth electrodes, a first bus bar having an electrode contact portion in contact with the first electrode, a second bus bar having an electrode contact portion in contact with the third electrode, a third bus bar having an electrode contact portion commonly in contact with the second electrode and the fourth electrode, a sealing resin filled in the case; and an insulating member provided between the electrode contact portion of the first bus bar and the electrode contact portion of the second bus bar and surrounded by the sealing resin.

A capacitor module is provided with a case with a bottom surface and an opening, a first capacitor group including first capacitors each having first and second electrodes, and a side surface connecting the first and second electrodes, a second capacitor group including second capacitors each having third and fourth electrodes, and a side surface connecting the third and fourth electrodes, a first bus bar having an electrode contact portion in contact with the first electrode, a second bus bar having an electrode contact portion in contact with the third electrode, a third bus bar having an electrode contact portion commonly in contact with the second electrode and the fourth electrode, a sealing resin filled in the case; and an insulating member provided between the electrode contact portion of the first bus bar and the electrode contact portion of the second bus bar and surrounded by the sealing resin.

The present disclosure relates to a metal case capacitor that includes: a capacitor module (10) including a capacitor device, a first busbar (1) electrically connected with a thermally-sprayed surface of the capacitor device and having a first lead terminal (1a) on an exposed side, a second busbar (2) electrically connected with the other thermally-sprayed surface of the capacitor device and having a second lead terminal (2a) on an exposed side, and an insulating sheet disposed between the first busbar (1) and the second busbar (2); a metallic external case (20) having a space; a plastic insulating member positioned between the capacitor module (10) and the metallic external case (20) and insulating the capacitor module (10) and the metallic external case (20) from each other; and a filler permeating in a gel or liquid state into a space between the capacitor module (10) and the metallic external case (20).

An electronic device includes a plurality of chip components and an insulating case. The chip components are arranged in a first direction. The case includes a plate portion, a first protrusion portion, and a second protrusion portion. The plate portion faces first side surfaces of the chip components. The first protrusion portion is formed along a plate-portion first side of the plate portion and protrudes from the plate portion toward a downside perpendicular to the first direction. The second protrusion portion is formed to the first protrusion portion in a second direction and protrudes from the plate portion toward the downside. A protrusion length of the first protrusion portion and the second protrusion portion from the plate portion toward the downside is smaller than a protrusion length of the chip component included in the chip components from the plate portion toward the downside.

An electronic device includes a plurality of chip components and an insulating case. The chip components are arranged in a first direction. The case includes a plate portion, a first protrusion portion, and a second protrusion portion. The plate portion faces first side surfaces of the chip components. The first protrusion portion is formed along a plate-portion first side of the plate portion and protrudes from the plate portion toward a downside perpendicular to the first direction. The second protrusion portion is formed to the first protrusion portion in a second direction and protrudes from the plate portion toward the downside. A protrusion length of the first protrusion portion and the second protrusion portion from the plate portion toward the downside is smaller than a protrusion length of the chip component included in the chip components from the plate portion toward the downside.

An electrical isolation device including a support with thickness E including two faces facing one another, referred to, respectively, as the two faces having a length L, a width l; on each face of the support, a plurality of voltage dividers is positioned extending over the length, each voltage divider including electrical components that are connected in series and arranged according to a first and a second stage, each first stage including a row of even components and a row of odd components, the rows being parallel, and adjacent, and the second stage corresponding to a linear arrangement of components.