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  2. 48-volt electrical system - Wikipedia

    en.wikipedia.org/wiki/48-volt_electrical_system

    A 48 V system can provide more power, improve energy recuperation, [7] and allow up to an 85% decrease in cable mass. [10]12-volt systems can provide only 3.5 kilowatts, while a 48 V power could achieve 15 to 20 kW or even 50 kW. 48 volts is below the level that is considered safe in dry conditions without special protective measures. [11]

  3. Mitutoyo - Wikipedia

    en.wikipedia.org/wiki/Mitutoyo

    Mitutoyo America Corporation was formed in 1963 and is headquartered in Aurora, Illinois (just outside Chicago).Mitutoyo America offers the full product line of precision measuring tools, instruments and equipment with a distribution network, training and education classes, software development, and service support to provide a comprehensive metrology organization.

  4. M109 howitzer - Wikipedia

    en.wikipedia.org/wiki/M109_howitzer

    The greatest difference is the integration of an inertial navigation system, sensors detecting the weapons' lay, automation, and an encrypted digital communication system, which utilizes computer controlled frequency-hopping to avoid enemy electronic warfare and allow the howitzer to send grid location and altitude to the battery Fire Direction ...

  5. Electric battery - Wikipedia

    en.wikipedia.org/wiki/Electric_battery

    An electric battery is a source of electric power consisting of one or more electrochemical cells with external connections [1] for powering electrical devices. When a battery is supplying power, its positive terminal is the cathode and its negative terminal is the anode. [2] The terminal marked negative is the source of electrons.

  6. Zilog Z80 - Wikipedia

    en.wikipedia.org/wiki/Zilog_Z80

    Zilog introduced a number of peripheral parts for the Z80, which all support the Z80's interrupt handling system and I/O address space. These include the counter/timer channel (CTC), [ 63 ] the SIO (serial input/output), the DMA (direct memory access), the PIO (parallel input/output) and the DART (dual asynchronous receiver–transmitter).

  7. Mercedes-Benz Vito - Wikipedia

    en.wikipedia.org/wiki/Mercedes-Benz_Vito

    A battery-electric variant of the W 638 was unveiled in July 1996, designated the Vito 108 E. [2] The 108 E was fitted with a three-phase asynchronous electric traction motor that developed 40 kW (54 hp) and had a stall torque of 190 N⋅m (140 lbf⋅ft), driving the wheels through a five-speed manual transmission.

  8. Chevrolet Bolt - Wikipedia

    en.wikipedia.org/wiki/Chevrolet_Bolt

    The car is designed for flexible production by having some of the battery in the same position as the fuel tank in internal combustion engine-powered cars, and is made on the same assembly line as the Chevrolet Sonic [29] [30] at a combined rate of 90,000 per year. [31] Although the car is assembled near Detroit, it has only 20% domestic-parts ...

  9. Vacuum tube - Wikipedia

    en.wikipedia.org/wiki/Vacuum_tube

    Later thermionic vacuum tubes, mostly miniature style, some with top cap connections for higher voltages. A vacuum tube, electron tube, [1] [2] [3] [thermionic] valve (British usage), or tube (North America) [4] is a device that controls electric current flow in a high vacuum between electrodes to which an electric potential difference has been applied.