Abstract: A fly-back or boost stage transfers its stored energy to the energy storage capacitor of the fast driver discharge stage in a single event pulse. The charging voltage of a single flyback pulse on the capacitor is measured in real time and, if necessary, the charging current is diverted via a shunt active device or transistor, to ground, thus preventing the storage capacitor from overcharging with the risk of component damage. A series sense resistor is used to determine the presence and amount of the wasted shunt current in order that this current may be minimized by turning down the flyback energy, thus maximizing the overall efficiency.

Abstract: A fly-back or boost stage transfers its stored energy to the energy storage capacitor of the fast driver discharge stage in a single event pulse. The charging voltage of a single flyback pulse on the capacitor is measured in real time and, if necessary, the charging current is diverted via a shunt active device or transistor, to ground, thus preventing the storage capacitor from overcharging with the risk of component damage. A series sense resistor is used to determine the presence and amount of the wasted shunt current in order that this current may be minimized by turning down the flyback energy, thus maximizing the overall efficiency.

Abstract: Embodiments disclosed herein include systems and methods for mounting electrical components in electrical systems. In one example, there is provided a heat-generating electrical component and base assembly configured to be secured to a component wall. The assembly comprises a base including an upper portion having a recess and a lower portion having a floating electrical connector, a heat-generating electrical component secured in the recess of the base and including an electrical lead in electrical communication with the floating electrical connector, and a gasket circumscribing a perimeter of the lower portion.

Abstract: Embodiments disclosed herein include systems and methods for mounting electrical components in electrical systems. In one example, there is provided a heat-generating electrical component and base assembly configured to be secured to a component wall. The assembly comprises a base including an upper portion having a recess and a lower portion having a floating electrical connector, a heat-generating electrical component secured in the recess of the base and including an electrical lead in electrical communication with the floating electrical connector, and a gasket circumscribing a perimeter of the lower portion.

Abstract: Embodiments disclosed herein include systems and methods for mounting electrical components in electrical systems. In one example, there is provided a heat-generating electrical component and base assembly configured to be secured to a component wall. The assembly comprises a base including an upper portion having a recess and a lower portion having a floating electrical connector, a heat-generating electrical component secured in the recess of the base and including an electrical lead in electrical communication with the floating electrical connector, and a gasket circumscribing a perimeter of the lower portion.

Abstract: Embodiments disclosed herein include systems and methods for mounting electrical components in electrical systems. In one example, there is provided a heat-generating electrical component and base assembly configured to be secured to a component wall. The assembly comprises a base including an upper portion having a recess and a lower portion having a floating electrical connector, a heat-generating electrical component secured in the recess of the base and including an electrical lead in electrical communication with the floating electrical connector, and a gasket circumscribing a perimeter of the lower portion.

Abstract: The present invention relates to a cordless braking system for a mobility-aiding device, such as a wheeled walker (a rollator) or a transport chair. The cordless braking system includes a brake actuating linkage, disposed inside the leg and handlebar members of the mobility-aiding device, which extends during height adjustment of the handlebars. The brake-actuating linkage and the leg/handlebar of the mobility-aiding device are designed to enable a locking pin or bolt to extend all the way therethrough to ensure that all of the height-adjustable members are secured together during use.

Abstract: The present invention relates to a cordless braking system for a mobility-aiding device, such as a wheeled walker (a rollator) or a transport chair. The cordless braking system includes a brake actuating linkage, disposed inside the leg and handlebar members of the mobility-aiding device, which extends during height adjustment of the handlebars. The brake-actuating linkage and the leg/handlebar of the mobility-aiding device are designed to enable a locking pin or bolt to extend all the way therethrough to ensure that all of the height-adjustable members are secured together during use.