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  • Thumbnail for Current transformer
    return current will be less than the supply current, resulting in a positive net current flow through the CT. This net current flow will induce current in...
    20 KB (2,897 words) - 09:00, 6 August 2024
  • Thumbnail for Switched-mode power supply
    converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between...
    62 KB (5,599 words) - 23:26, 14 November 2024
  • Thumbnail for Power supply
    supply is an electrical device that supplies electric power to an electrical load. The main purpose of a power supply is to convert electric current from...
    29 KB (3,906 words) - 17:18, 14 October 2024
  • Thumbnail for Mains electricity
    parts of Canada, hydro, is a general-purpose alternating-current (AC) electric power supply. It is the form of electrical power that is delivered to homes...
    29 KB (3,653 words) - 17:05, 17 November 2024
  • to the power supply. It can trigger "lockout" conditions with non-ohmic devices that draw a constant current independent of the supply voltage (such...
    8 KB (959 words) - 17:46, 21 January 2024
  • Thumbnail for Low-dropout regulator
    quiescent current, also known as ground current or supply current, which accounts for the difference, although small, between the input and output currents of...
    16 KB (2,131 words) - 23:58, 25 October 2024
  • Power factor (redirect from Leading current)
    (current leads voltage), and inductive loads are lagging (current lags voltage). If a purely resistive load is connected to a power supply, current and...
    42 KB (5,473 words) - 05:26, 28 October 2024
  • Thumbnail for Synchronous motor
    the rotation of the shaft is synchronized with the frequency of the supply current; the rotation period is exactly equal to an integer number of AC cycles...
    34 KB (4,156 words) - 21:06, 23 November 2024
  • Thumbnail for Uninterruptible power supply
    inverter in line and redirects the battery's DC current path from the normal charging mode to supplying current when power is lost. In a standby ("off-line")...
    49 KB (6,139 words) - 02:47, 23 October 2024
  • Thumbnail for 555 timer IC
    that at higher supply voltages the maximum power dissipation of the circuit might limit the operating frequency, as the supply current increases with...
    57 KB (4,799 words) - 02:39, 15 September 2024
  • Thumbnail for Direct current
    alternating current supply by use of a rectifier, which contains electronic elements (usually) or electromechanical elements (historically) that allow current to...
    16 KB (1,925 words) - 05:05, 23 August 2024
  • Thumbnail for Power supply unit (computer)
    desktop computer power supply converts the alternating current (AC) from a wall socket of mains electricity to a low-voltage direct current (DC) to operate the...
    65 KB (7,469 words) - 01:54, 9 November 2024
  • Thumbnail for Money supply
    In macroeconomics, money supply (or money stock) refers to the total volume of money held by the public at a particular point in time. There are several...
    48 KB (5,457 words) - 04:00, 23 October 2024
  • Thumbnail for Operational amplifier
    these two bias currents dominate the quiescent supply current. Transistors Q11 and Q10 form a Widlar current mirror, with quiescent current in Q10 i10 such...
    78 KB (10,192 words) - 15:34, 24 October 2024
  • Thumbnail for Flyback diode
    is the sudden voltage spike seen across an inductive load when its supply current is suddenly reduced or interrupted. It is used in circuits in which...
    14 KB (1,985 words) - 07:55, 23 September 2024
  • Thumbnail for War of the currents
    voltages (above 3,000 volts) to supply current to multiple series-connected lamps, and some ran better on alternating current. 1880 saw the installation of...
    70 KB (9,307 words) - 22:00, 10 November 2024
  • Thumbnail for Supply chain management
    transportation. Supply chain management strives for an integrated, multidisciplinary, multimethod approach. Current [when?] research in supply chain management...
    109 KB (12,651 words) - 23:26, 23 November 2024
  • measuring the supply current (Idd) in the quiescent state (when the circuit is not switching and inputs are held at static values). The current consumed in...
    5 KB (620 words) - 06:41, 18 October 2020
  • Thumbnail for Charging station
    known as a charge point, chargepoint, or electric vehicle supply equipment (EVSE), is a power supply device that supplies electrical power for recharging plug-in...
    92 KB (9,142 words) - 00:08, 26 November 2024
  • Thumbnail for Current source
    The term current sink is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source...
    31 KB (4,196 words) - 22:23, 25 June 2024
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