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  2. Electronic speed control - Wikipedia

    en.wikipedia.org/wiki/Electronic_speed_control

    Brushless ESC systems basically create three-phase AC power, like a variable frequency drive, to run brushless motors. Brushless motors are popular with radio controlled airplane hobbyists because of their efficiency, power, longevity and light weight in comparison to traditional brushed motors. Brushless DC motor controllers are much more ...

  3. Novak Electronics - Wikipedia

    en.wikipedia.org/wiki/Novak_Electronics

    Brushless-specific batteries and dischargers Novak Electronics had a 35,000 square foot (or 3252 square meter) robotic manufacturing facility with a team of engineers and RC racers. This facility made it one of the few American electronics manufacturers to design, build, and test its products onsite.

  4. Home repair - Wikipedia

    en.wikipedia.org/wiki/Home_repair

    Home repair involves the diagnosis and resolution of problems in a home, and is related to home maintenance to avoid such problems. Many types of repairs are " do it yourself " (DIY) projects, while others may be so complicated, time-consuming or risky as to require the assistance of a qualified handyperson , property manager , contractor ...

  5. Electronic stability control - Wikipedia

    en.wikipedia.org/wiki/Electronic_stability_control

    ESC control light. Electronic stability control (ESC), also referred to as electronic stability program (ESP) or dynamic stability control (DSC), is a computerized technology [1] [2] that improves a vehicle's stability by detecting and reducing loss of traction (). [3]

  6. Brushless DC electric motor - Wikipedia

    en.wikipedia.org/wiki/Brushless_DC_electric_motor

    A brushless DC electric motor (BLDC), also known as an electronically commutated motor, is a synchronous motor using a direct current (DC) electric power supply. It uses an electronic controller to switch DC currents to the motor windings producing magnetic fields that effectively rotate in space and which the permanent magnet rotor follows.

  7. Svetlana (company) - Wikipedia

    en.wikipedia.org/wiki/Svetlana_(company)

    The company was established in 1889 as the Ya. M. Aivaz (Russian: Я. М. Айваз) Factory. [4] Svetlana was a major producer of vacuum tubes.In 1937, the Soviet Union purchased a tube assembly line from RCA, including production licenses and initial staff training, and installed it on the St Petersburg plant. [5]

  8. Aerus - Wikipedia

    en.wikipedia.org/wiki/Aerus

    In 1952, the company debuted the Electrolux Model LX, the first vacuum that would know when it is full and also the first vacuum to use a self-sealing bag. [5] That same style bag is still in use on some of the new Aerus-Lux model canister vacuums today. This machine would lay the foundation for every other North American Electrolux vacuum ...

  9. Synchronous motor - Wikipedia

    en.wikipedia.org/wiki/Synchronous_motor

    The field winding can be excited by a brushless exciter. [31] Cylindrical, round rotors, (also known as non-salient pole rotor) are used for up to six poles. In some machines or when a large number of poles are needed, a salient pole rotor is used. [32] [33] Most synchronous motor construction uses a stationary armature and rotating field winding.