Patent ID: 9118240
Filing Date: 2015-08-25
Classification: G06F,H02J,H02M

Abstract:
1. Power supply equipment, including an adapter and an output connector to power an electronic device, comprising: conversion circuitry, within the adapter, to convert power from a power source, external to the adapter, to a DC power for powering the electronic device; circuitry, within the adapter, including a memory for storing a plurality of power adapter identification signals; and selection circuitry, having a switch responsive to user selection or to a configuration of a cable, connectors or connector adapter electrically coupled to the adapter, to select one of the plurality of power adapter identification signals, wherein the output connector has a size, shapes and pin-out configured to detachably mate with a power input port of the electronic device, and receives the DC power and the one selected power adapter identification signal for transfer to the electronic device.