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2. More than 15 million Toshiba laptop adapters recalled due to ...

   www.aol.com/news/more-15-million-toshiba-laptop...

   The firm formerly known as Toshiba is recalling 15.5 million AC laptop adapters due to the potential for burn and fire risks. The firm, now called Dynabook, said it had received 679 reports of the ...

3. EmPower (aircraft power adapter) - Wikipedia

   en.wikipedia.org/wiki/EmPower_(aircraft_power...

   The new [3] [when?] 60 Hz AC EmPower system provides more power than the DC system. [4] The AC EmPower system converts aircraft 400 Hz AC or wild frequency power to standard 60 Hz AC to prevent additional stresses in laptop chargers already stressed by reduced cooling at altitude. Note that laptops on this system will still charge batteries.

4. 15 million Toshiba laptop adapters recalled over burn and ...

   www.aol.com/15-million-toshiba-laptop-adapters...

   Dynabook Americas, the company formerly known as Toshiba, has recalled 15.5 million Toshiba laptop AC adapters over potential burn and fire hazards.

5. USB hardware - Wikipedia

   en.wikipedia.org/wiki/USB_hardware

   To allow for voltage drops, the voltage at the host port, hub port, and device are specified to be at least 4.75 V, 4.4 V, and 4.35 V respectively by USB 2.0 for low-power devices, [a] but must be at least 4.75 V at all locations for high-power [b] devices (however, high-power devices are required to operate as a low-powered device so that they ...

6. Dynabook Satellite - Wikipedia

   en.wikipedia.org/wiki/Dynabook_Satellite

   The Satellite 5205-S703 was the first laptop with built-in DVD-R/RW drive and cost $2,699. [2] Sharp Corporation obtained 80.1% of Toshiba's computer subsidiary in October 2018. In April 2019, Sharp renamed the subsidiary Dynabook Inc. [3] In 2020, Toshiba sold their remaining shares to Sharp. Sharp resurrected the Satellite Pro series that year.

7. AC adapter - Wikipedia

   en.wikipedia.org/wiki/AC_adapter

   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.