Micro USB power adapter and 5V DC external power adapter

A compact power adapter is disclosed.

A secondary adapter for receiving a DC power signal and providing an output power signal as an input to an AC power adapter is disclosed.

A related method of receiving power from a power adapter external io an electrical device through a legacy adapter is also described.

A power adapter and a portable computer are provided.

The power adaptor is configured to be interchangeable with a conventional incandescent bulb power adapter.

In one embodiment, a base for a power adapter plug of a power adapter can include a metal base connected to a blade (or prong) of the power adapter plug.

A power adapter for a notebook computer comprises a power adapter body (2).

A transfer guard for use by an individual for transferring contents from a supply container into a receiver container includes a supply adapter, a receiver adapter, a support structure and a needle.

A legacy adapter fur use with devices to be powered by a power adapter is described.

Wherein, the equipment includes a universal serial bus (USB) Hub, an application processor and a power supply adapter.

A power adapter and a method for adapting power for electronic devices.

In one embodiment, a compact power adapter is facilitated by improved approaches to construct and assemble the power adapter.

Disclosed is a lower-power type external power adaptor (1 to 51W).

Each power adapter provides a certain amount of power.