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  2. Cooper Industries - Wikipedia

    en.wikipedia.org/wiki/Cooper_Industries

    Cooper Industries was an American worldwide electrical products manufacturer headquartered in Houston, Texas. Founded in 1833, the company had seven operating divisions including Bussmann electrical and electronic fuses; Crouse-Hinds and CEAG explosion-proof electrical equipment; Halo and Metalux lighting fixtures; and Kyle and McGraw-Edison power systems products.

  3. Power module - Wikipedia

    en.wikipedia.org/wiki/Power_module

    A power module or power electronic module provides the physical containment for several power components, usually power semiconductor devices. These power semiconductors (so-called dies ) are typically soldered or sintered on a power electronic substrate that carries the power semiconductors, provides electrical and thermal contact and ...

  4. Power electronics - Wikipedia

    en.wikipedia.org/wiki/Power_electronics

    An HVDC thyristor valve tower 16.8 m tall in a hall at Baltic Cable AB in Sweden A battery charger is an example of a piece of power electronics. Power grid designer in front of a newly installed 880kV thyristor valve array A PCs power supply is an example of a piece of power electronics, whether inside or outside of the cabinet.

  5. Voltage regulator module - Wikipedia

    en.wikipedia.org/wiki/Voltage_regulator_module

    A voltage regulator module (VRM), sometimes called processor power module (PPM), is a buck converter that provides the microprocessor and chipset the appropriate supply voltage, converting +3.3 V, +5 V or +12 V to lower voltages required by the devices, allowing devices with different supply voltages be mounted on the same motherboard.

  6. List of elevator manufacturers - Wikipedia

    en.wikipedia.org/wiki/List_of_elevator_manufacturers

    The Mitsubishi Electric-owned Solae Test Tower (173 m) in Inazawa City, Japan, is the world's 4th tallest elevator testing tower after Hyundai elevator test tower at Icheon plant (205 m) South Korea, the Kone Tytyri test tower (235 m) and the Rottweil Test Tower (246 m).

  7. Paternoster lift - Wikipedia

    en.wikipedia.org/wiki/Paternoster_lift

    A paternoster in Prague Paternoster elevator in The Hague, when it was still in operation. A paternoster (/ ˌ p eɪ t ər ˈ n ɒ s t ər /, / ˌ p ɑː-/, or / ˌ p æ-/) or paternoster lift is a passenger elevator which consists of a chain of open compartments (each usually designed for two people) that move slowly in a loop up and down inside a building without stopping.

  8. Power entry module - Wikipedia

    en.wikipedia.org/wiki/Power_entry_module

    The fuse is protected by a sliding plastic cover, which requires the power lead to be removed before it can be opened. A power entry module (PEM) is an electromechanical component used in electrical appliances, integrating the appliance inlet with other components such as: a switch, possibly including integrated or remote bowden cable actuation;

  9. Motor–generator - Wikipedia

    en.wikipedia.org/wiki/Motor–generator

    This may enable, for example, the flawless cut-over from mains power to AC power provided by a diesel generator set. The motor–generator set may contain a large flywheel to improve its ride-through; however, consideration must be taken in this application as the motor–generator will lose speed and may draw a large current when power returns ...