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  2. Rechargeable battery - Wikipedia

    en.wikipedia.org/wiki/Rechargeable_battery

    Rapid chargers can typically charge cells in two to five hours, depending on the model, with the fastest taking as little as fifteen minutes. Fast chargers must have multiple ways of detecting when a cell reaches full charge (change in terminal voltage, temperature, etc.) to stop charging before harmful overcharging or overheating occurs.

  3. HP Vectra - Wikipedia

    en.wikipedia.org/wiki/HP_Vectra

    HP Vectra was a line of business-oriented personal computers manufactured by Hewlett-Packard (now HP Inc.). It was introduced in October 1985 as HP's first IBM-compatible PC. [1] Hewlett-Packard, which originally made its name through selling test equipment, made its move into the computing field in 1967 with HP 1000/2100 minicomputers.

  4. Voltas - Wikipedia

    en.wikipedia.org/wiki/Voltas

    Voltas Limited is an Indian multinational home appliances company, headquartered in Mumbai. It designs, develops, manufactures and sells products including air conditioners, air coolers, refrigerators, washing machines, dishwashers, microwaves, air purifiers, water dispensers. Voltas is India's largest air conditioning company by market share ...

  5. NEMA connector - Wikipedia

    en.wikipedia.org/wiki/NEMA_connector

    Depending on local code, replacement with a "repair" approved non-grounded receptacle may be sufficient. The Japanese plug and socket with narrow insulating faces appear and work physically identical to NEMA 1-15, and such non-grounded receptacles are still common in Japan (though grounded 5-15R and 5-20R receptacles are slowly becoming more ...

  6. System area code - Wikipedia

    en.wikipedia.org/wiki/System_Area_Code

    In air traffic control, the system area code (SAC) is part of a unique identifier assigned to each system which uses the ASTERIX format. The Eurocontrol SuRveillance Data Exchange Task Force (RDE-TF) maintains these identifiers internationally and assigns them to regions such as countries, though sometimes more than one code is assigned within the same country, for example to distinguish ...

  7. Volta Charging - Wikipedia

    en.wikipedia.org/wiki/Volta_Charging

    Volta Charging was founded in Hawaii in 2010 by Scott Mercer and Chris Wendel. [1] [4] [5] Leonardo DiCaprio was an early investor in the company.[6] [7] [8]Volta charging station in Boca Raton, Florida

  8. Switched-mode power supply - Wikipedia

    en.wikipedia.org/wiki/Switched-mode_power_supply

    Large current when mains-powered linear power supply equipment is switched on until magnetic flux of transformer stabilizes and capacitors charge completely, unless a slow-start circuit is used. Extremely large peak "in-rush" surge current limited only by the impedance of the input supply and any series resistance to the filter capacitors.

  9. Voltage regulator - Wikipedia

    en.wikipedia.org/wiki/Voltage_regulator

    An integrated circuit voltage regulator. A voltage regulator is a system designed to automatically maintain a constant voltage.It may use a simple feed-forward design or may include negative feedback.