A retainer device which connects to a printed circuit board (PCB) to provide added structural rigidity to a capacitor (or other electrical component) mounted to the PCB. The retainer device is able to provide increased durability of capacitor leads against vibrational fatigue. The retainer device is designed to add structural rigidity to single or multiple capacitors soldered to a PCB. The retainer device exerts a positive force against the capacitor, pressing the capacitor against the PCB. This in turn limits the fatigue deflection of the capacitor leads. The retainer device has at least one spring retention ring, where the spring retention ring is able to apply force to the capacitor, which aids in ensuring that the capacitor is flush to the surface of the PCB, which reduces the load on the leads of the capacitor.

An information display system includes an information display base and an information display carrier. The information display base includes a mounting panel which includes a first electrical conductor, and a second electrical conductor spaced from the mounting panel. The information display carrier includes a mount, a first electrical terminal that, when mounted to the mounting panel, contacts the first electrical conductor of the mounting panel, and a second electrical terminal that extends through an opening in the mounting panel and contacts the second electrical conductor of the mounting panel.

An information display system includes an information display base and an information display carrier. The information display base includes a mounting panel which includes a first electrical conductor, and a second electrical conductor spaced from the mounting panel. The information display carrier includes a mount, a first electrical terminal that, when mounted to the mounting panel, contacts the first electrical conductor of the mounting panel, and a second electrical terminal that extends through an opening in the mounting panel and contacts the second electrical conductor of the mounting panel.

An information display system includes an information display base and an information display carrier. The information display base includes a mounting panel which includes a first electrical conductor, and a second electrical conductor spaced from the mounting panel. The information display carrier includes a mount, a first electrical terminal that, when mounted to the mounting panel, contacts the first electrical conductor of the mounting panel, and a second electrical terminal that extends through an opening in the mounting panel and contacts the second electrical conductor of the mounting panel.

An information display system includes an information display base and an information display carrier. The information display base includes a mounting panel which includes a first electrical conductor, and a second electrical conductor spaced from the mounting panel. The information display carrier includes a mount, a first electrical terminal that, when mounted to the mounting panel, contacts the first electrical conductor of the mounting panel, and a second electrical terminal that extends through an opening in the mounting panel and contacts the second electrical conductor of the mounting panel.

A semiconductor power arrangement includes a chip carrier having a first surface and a second surface opposite the first surface. The semiconductor power arrangement further includes a plurality of power semiconductor chips attached to the chip carrier, wherein the power semiconductor chips are inclined to the first and/or second surface of the chip carrier.

A circuit assembly (600) includes a printed circuit board assembly (100). The printed circuit board assembly includes a first circuit board (101), a second circuit board (102), and a first flexible substrate (103) interposed between, and continuous with, the first circuit board and the second circuit board. A second flexible substrate (108) extends from, and is continuous with, the second circuit board. One or more electronic circuits comprising electronic components (301,302,303,304,305) are disposed along one or more of the first circuit board or the second circuit board. The printed circuit board assembly is folded about a battery (601), with the first circuit board adjacent to the first major face, the second circuit board adjacent to the second major face, and the first flexible substrate spanning the one or more side faces.

A circuit assembly (600) includes a printed circuit board assembly (100). The printed circuit board assembly includes a first circuit board (101), a second circuit board (102), and a first flexible substrate (103) interposed between, and continuous with, the first circuit board and the second circuit board. A second flexible substrate (108) extends from, and is continuous with, the second circuit board. One or more electronic circuits comprising electronic components (301,302,303,304,305) are disposed along one or more of the first circuit board or the second circuit board. The printed circuit board assembly is folded about a battery (601), with the first circuit board adjacent to the first major face, the second circuit board adjacent to the second major face, and the first flexible substrate spanning the one or more side faces.

A circuit assembly (600) includes a printed circuit board assembly (100). The printed circuit board assembly includes a first circuit board (101), a second circuit board (102), and a first flexible substrate (103) interposed between, and continuous with, the first circuit board and the second circuit board. A second flexible substrate (108) extends from, and is continuous with, the second circuit board. One or more electronic circuits comprising electronic components (301,302,303,304,305) are disposed along one or more of the first circuit board or the second circuit board. The printed circuit board assembly is folded about a battery (601), with the first circuit board adjacent to the first major face, the second circuit board adjacent to the second major face, and the first flexible substrate spanning the one or more side faces.