| 摘要 |
A wall receptacle assembly includes an AC-to-DC power supply received in a wall receptacle. The power supply has an input for electrical connection to a source of AC power and an output for electrical connection to a DC power consumption device. A switch and/or an AC outlet is received in the wall receptacle for providing AC power to an AC power consumption device. The switch and the AC outlet each include terminals for electrical connection to a power terminal of a source of AC power and either the AC power consumption device or a neutral terminal of the source of AC power. If provided, the switch is operative for electrically connecting its terminals together thereby connecting the source of AC power to the AC power consumption device whereupon the connection of the power supply to the source of AC power is unaffected by operation of the switch.
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