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  2. Old School RuneScape - Wikipedia

    en.wikipedia.org/wiki/Old_School_RuneScape

    Old School RuneScape is a massively multiplayer online role-playing game (MMORPG), developed and published by Jagex.The game was released on 16 February 2013. When Old School RuneScape launched, it began as an August 2007 version of the game RuneScape, which was highly popular prior to the launch of RuneScape 3.

  3. Silicon controlled rectifier - Wikipedia

    en.wikipedia.org/wiki/Silicon_controlled_rectifier

    SCR 4-layer (p-n-p-n) diagram. A silicon controlled rectifier or semiconductor controlled rectifier is a four-layer solid-state current-controlling device.The name "silicon controlled rectifier" is General Electric's trade name for a type of thyristor.

  4. IXYS - Wikipedia

    en.wikipedia.org/wiki/IXYS

    In 1989, IXYS provided power MOSFETs for the General Motors EV1. [3] IXYS provided high-power IGBTs for the KTX-II high-speed train. [4] In 2001, the company acquired the British semiconductor manufacturer Westcode. [5] In December 2009, IXYS Corporation announced that it will buy Zilog, which is now the company's wholly owned subsidiary. [6] [7]

  5. IXYS Colorado Introduces the IXRFD630 and IXRFD631 High Power ...

    www.aol.com/news/2013-06-06-ixys-colorado...

    IXYS also serves its markets with a combination of digital and analog integrated circuits, RF power products and power subsystems including application-specific, embedded system-on-chip (SoC ...

  6. Comic book price guide - Wikipedia

    en.wikipedia.org/wiki/Comic_book_price_guide

    Though now out of print, this guide remains a valuable resource for information about artists and publishers within the underground comix genre. In 2006, Dan Fogel, who was an advisor and contributor to the Overstreet guide, published Fogel's Underground Comix Price Guide. In 2010, a supplementary magazine was introduced, encompassing ...

  7. Integrated gate-commutated thyristor - Wikipedia

    en.wikipedia.org/wiki/Integrated_gate-commutated...

    The integrated gate-commutated thyristor (IGCT) is a power semiconductor electronic device, used for switching electric current in industrial equipment. It is related to the gate turn-off (GTO) thyristor.

  8. Thyristor - Wikipedia

    en.wikipedia.org/wiki/Thyristor

    A thyristor (/ θ aɪ ˈ r ɪ s t ər /, from a combination of Greek language θύρα, meaning "door" or "valve", and transistor [1]) is a solid-state semiconductor device which can be thought of as being a highly robust and switchable diode, allowing the passage of current in one direction but not the other, often under control of a gate electrode, that is used in high power applications ...

  9. Thyristor power controller - Wikipedia

    en.wikipedia.org/wiki/Thyristor_power_controller

    Thyristor power controllers are operated with an alternating voltage in single-phase or three-phase.They are controlled by a controller and vary the activation time of the mains voltage for the load.