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  2. Power supply - Wikipedia

    en.wikipedia.org/wiki/Power_supply

    An external power supply, AC adapter or power brick, is a power supply located in the load's AC power cord that plugs into a wall outlet; a wall wart is an external supply integrated with the outlet plug itself. These are popular in consumer electronics because of their safety; the hazardous 120 or 240 volt main current is transformed down to a ...

  3. DC connector - Wikipedia

    en.wikipedia.org/wiki/DC_connector

    Known as Kycon 3-pin and 4-pin DC power plugs. Erroneously also known as "Power DIN", [4] although different from any standardized Mini-DIN or DIN connector type. The male plug's mating shell outer diameter is 10 mm (0.39 in), and the pins are 1.5 mm (0.059 in) diameter; Standard may include a limit of 20 V at 7.5 amperes [5]

  4. 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.

  5. Nikon - Wikipedia

    en.wikipedia.org/wiki/Nikon

    Nikon's digital capture line also includes a successful range of dedicated scanners for a variety of formats, including Advanced Photo System (IX240), 35 mm, and 60 mm film. (1988) LS-3500 (4096x6144, 4000 dpi, 30 bits per pixel) HP-IB (requires a third-party NuBus card; intended for Mac platforms, for which there is a Photoshop plug-in). [90]

  6. Coaxial power connector - Wikipedia

    en.wikipedia.org/wiki/Coaxial_power_connector

    Some common DC power connectors. Generic plugs are often described by their inside diameter, such as 2.1 mm DC plugs. After the two common 5.5 mm OD (Outer Diameter) plugs, the next-most common size is 3.5 mm OD with a 1.3 mm ID (Inner Diameter), usually about 9.5 mm in length, although both longer and shorter versions also exist. These 3.5 mm ...

  7. Hot shoe - Wikipedia

    en.wikipedia.org/wiki/Hot_shoe

    The hot shoe is shaped somewhat like an inverted, squared-off "U" of metal. The matching adapter on the bottom of the flash unit slides in from the back of the camera and is sometimes secured by a clamping screw or sliding clamp on the flash. In the center of the "U" is a metal contact point.

  8. Power connector - Wikipedia

    en.wikipedia.org/wiki/Power_connector

    AC power plugs and sockets, devices that allow electrically operated equipment to be connected to the primary alternating current (AC) power supply in a building NEMA connector, the standard for much of the Americas and Japan for such plugs and sockets; Industrial power plug; DC connector, an electrical connector for supplying direct current ...

  9. Power supply unit (computer) - Wikipedia

    en.wikipedia.org/wiki/Power_supply_unit_(computer)

    Serial ATA power connectors: a 15-pin connector for components that use SATA power plugs. This connector supplies power at three different voltages: +3.3, +5, and +12 V, in three pins per wire, one designed to precharge capacitive loads on for hot-plugging designed backplanes.