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  2. Switched-mode power supply - Wikipedia

    en.wikipedia.org/wiki/Switched-mode_power_supply

    A switched-mode power supply ( SMPS ), also called switching-mode power supply, switch-mode power supply, switched power supply, or simply switcher, is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a DC or AC source (often mains ...

  3. IC power-supply pin - Wikipedia

    en.wikipedia.org/wiki/IC_power-supply_pin

    IC power-supply pins denote a voltage and current supply terminals in electric, electronics engineering, and in integrated circuit design. [a] Integrated circuits (ICs) have at least two pins that connect to the power rails of the circuit in which they are installed. These are known as the power-supply pins.

  4. Power supply rejection ratio - Wikipedia

    en.wikipedia.org/wiki/Power_supply_rejection_ratio

    Power supply rejection ratio. In electronic systems, power supply rejection ratio ( PSRR ), also supply-voltage rejection ratio [1] ( kSVR; SVR ), is a term widely used to describe the capability of an electronic circuit to suppress any power supply variations to its output signal. In the specifications of operational amplifiers, the PSRR is ...

  5. Lightning (connector) - Wikipedia

    en.wikipedia.org/wiki/Lightning_(connector)

    Pin 3: L0n: Lane 0 negative: Pin 4: ID0: Identification/control 0: Pin 5: PWR: Power (charger or battery) Pin 6: L1n: Lane 1 negative: Pin 7: L1p: Lane 1 positive: Pin 8: ID1: Identification/control 1: Lane 0 and 1 may be swapped in the IC of the device connector. (No swapping occurs if the accessory identification chip is connected to the ID0 ...

  6. Why Republicans Are Wearing Fake Ear Bandages - AOL

    www.aol.com/why-republicans-wearing-fake-ear...

    Jackson told the New York Times that “the dressing bulked up a bit because you need a bit of absorbent. You don’t want to be walking around with bloody gauze on his ear.”. Donald Trump ...

  7. Uninterruptible power supply - Wikipedia

    en.wikipedia.org/wiki/Uninterruptible_power_supply

    A tower type UPS with one IEC 60320 C14 input and three C13 outlets. A large data-center-scale UPS being installed by electricians. An uninterruptible power supply ( UPS) or uninterruptible power source is a type of continual power system that provides automated backup electric power to a load when the input power source or mains power fails.

  8. All the popular garden and lawn care products to help you ...

    www.aol.com/lifestyle/all-the-popular-garden-and...

    Orbit Gear Drive Spike Sprinkler. This No. 1 bestselling spike sprinkler lets you water the lawn where it needs it while keeping it firmly in the ground. It gives you 360-degree coverage and there ...

  9. Type 2 connector - Wikipedia

    en.wikipedia.org/wiki/Type_2_connector

    The connector is circular in shape, with a flattened top edge; the original design specification carried an output electric power of 3–50 kW for charging battery electric vehicles using single-phase (230V) or three-phase (400V) alternating current (AC), with a typical maximum of 32 A 7.2 kW using single-phase AC and 22 kW with three-phase AC ...