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An AC adapter or AC/DC adapter (also called a wall charger, power adapter, power brick, or wall wart) [1] is a type of external power supply, often enclosed in a case similar to an AC plug. [2] AC adapters deliver electric power to devices that lack internal components to draw voltage and power from mains power themselves.
In 2019 Intel released a new standard based on an all-12V design: ATX12VO. The power supply only provides 12 V voltage output; [ 13 ] 5 V, 3.3 V powers, as needed by USB , hard disk drive and other devices, are transformed on the motherboard ; and the ATX motherboard connector is reduced from 24-pin to 10-pin.
In October 2021 Apple introduced a 140 W (28 V 5 A) GaN USB PD charger with new MacBooks, [73] and in June 2023 Framework introduced a 180 W (36 V 5 A) GaN USB PD charger with the Framework 16. [74] In October 2023, the USB PD promoter group launched revision 3.2 of the specification.
A battery charger, recharger, or simply charger, [1] [2] is a device that stores energy in an electric battery by running current through it. The charging protocol—how much voltage and current, for how long and what to do when charging is complete—depends on the size and type of the battery being charged.
The Sony Vaio P series is a range of ultraportable subnotebook computers [1] [2] launched in January 2009. [ 3 ] It was marketed as a "lifestyle PC", [ 2 ] although they share many characteristics with netbook computers.
The Vaio Y series is a line of notebook computer from Sony introduced in January 2010. It is a netbook-inspired model designed for travel use: compared with the other 13.3" models in the Vaio range, the Y lacks an optical drive, and is heavier and cheaper than the premium Sony Vaio Z series, but lighter than the consumer-grade Sony Vaio S series, with better battery life than either, thanks to ...
Sony responded that this was by design, saying that under torque it would bend rather than break. [citation needed] In August 2011, Sony introduced the SE model as a larger variant of the existing S Series notebook. It featured a larger 15.5-inch IPS panel with a native resolution of 1920×1080, and a full number pad was added to the keyboard.
Sony VAIO F-Series VPCF2 laptop computer. The Vaio F series is Sony's multimedia and gaming orientated laptop series. Launched in January 2010, it replaced the Sony Vaio FW series. Like the preceding model, it features a 16.4" screen, but with Full HD 1920 x 1080 resolution, 240 Hz refresh rate (for 3D VPCF2 models), and LED backlight. The ...
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