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The IGBT accounts for 27% of the power transistor market, second only to the power MOSFET (53%), and ahead of the RF amplifier (11%) and bipolar junction transistor (9%). [35] The IGBT is widely used in consumer electronics, industrial technology, the energy sector, aerospace electronic devices, and transportation.
The Libretto (Italian for "booklet") is a line of subnotebook computers that was designed and produced by Toshiba.The line was distinguished by its combination of functionality and small size, squeezing a full Windows x86 PC into a device the size of a paperback book.
A gate driver is a power amplifier that accepts a low-power input from a controller IC and produces a high-current drive input for the gate of a high-power transistor such as an IGBT or power MOSFET. Gate drivers can be provided either on-chip or as a discrete module. In essence, a gate driver consists of a level shifter in combination with an ...
UEFI requires the firmware and operating system loader (or kernel) to be size-matched; that is, a 64-bit UEFI firmware implementation can load only a 64-bit operating system (OS) boot loader or kernel (unless the CSM-based legacy boot is used) and the same applies to 32-bit.
Toshiba then went on to release the first two notebook models to offer dual Bluetooth/Wi-Fi integration. [31] Toshiba has created its own Bluetooth stack for use on Microsoft Windows. Toshiba licenses their stack to other original equipment manufacturers (OEM) and has shipped with some Fujitsu Siemens, ASUS, Dell and Sony laptops.
Toshiba invested a total of ¥319.9 billion in R&D in the year ended 31 March 2012, equivalent to 5.2 percent of sales. [116] Toshiba registered a total of 2,483 patents in the United States in 2011, the fifth-largest number of any company (after IBM, Samsung Electronics, Canon and Panasonic). [116]
Following that release, Toshiba has released its newest range of Portégé notebooks. Worldwide, there may be more models, however, the Australian range is known as the R830. All have minimum i5-2410M processor, 4 GB of DDR3 RAM and Windows 7 Pro.
The A series was Toshiba's first premium consumer line of Satellite laptops. Introduced with the A10 and A20 models in 2003, the A series originally targeted high school and college students and workers of small offices and home offices, before becoming a premium line by the late 2000s. [10] [8] The A series was succeeded by the P series in ...