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  2. Power supply unit (computer) - Wikipedia

    en.wikipedia.org/wiki/Power_supply_unit_(computer)

    A power supply rail or voltage rail refers to a single voltage provided by a PSU. [ 1 ] Some PSUs can also supply a standby voltage , so that most of the computer system can be powered off after preparing for hibernation or shutdown, and powered back on by an event.

  3. 16-pin 12VHPWR connector - Wikipedia

    en.wikipedia.org/wiki/16-Pin_12vHPWR_connector

    Adapters converting multiple 8-pin to a single 16-pin connector are available. [10] The 16-pin connector comprises twelve power pins arranged in two parallel rows, and four auxiliary sense pins that communicate the maximum allowable power draw. [8] Asus Strix RTX 4090 using 12VHPWR connector with an adapter

  4. CPU core voltage - Wikipedia

    en.wikipedia.org/wiki/CPU_core_voltage

    A dual-voltage CPU uses a split-rail design so the processor core can use a lower voltage, while the external Input/Output (I/O) voltages remain at 3.3 volts (or 5 volts for older CPU's) for backwards compatibility. A single-voltage CPU uses a single power voltage

  5. List of railway electrification systems - Wikipedia

    en.wikipedia.org/wiki/List_of_railway...

    AC supplies are usually single-phase (1φ) except where marked three-phase (3φ). Conductors: overhead line or; conductor rail, usually a third rail to one side of the running rails. Conductor rail can be: top contact: oldest, least safe, most affected by ice, snow, rain and leaves.

  6. Power supply - Wikipedia

    en.wikipedia.org/wiki/Power_supply

    In modern use, AC power supplies can be divided into single phase and three phase systems. AC power Supplies can also be used to change the frequency as well as the voltage, they are often used by manufacturers to check the suitability of their products for use in other countries. 230 V 50 Hz or 115 60 Hz or even 400 Hz for avionics testing.

  7. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  8. Comparison of single-board microcontrollers - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_single-board...

    Open source Alternator Regulator suitable for 12v to 48v systems with many different battery chemistries (Lead-Acid, LiFeP04, etc..). Multi stage (3, 4), fully configurable. Features battery voltage and current measurement to assure complete and safe battery charging as well as CAN support for communications with other devices and status output ...

  9. Columbia group's antisemitic newspaper draws outrage from NY ...

    www.aol.com/news/columbia-groups-antisemitic...

    Students at Columbia University are distributing an antisemitic newspaper called "The Columbia Intifada," and one New York lawmaker is calling for consequences.. Copies of the newspaper launched ...