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Also AM radio or AM. Used interchangeably with kilohertz (kHz) and medium wave. A modulation technique used in electronic communication where the amplitude (signal strength) of the wave is varied in proportion to that of the message signal. Developed in the early 1900s, this technique is most commonly used for transmitting an audio signal via a radio wave measured in kilohertz (kHz). See AM ...
An integrated power supply is one that shares a common printed circuit board with its load. An external power supply, AC adapter or power brick, is a power supply located in the load's AC power cord that plugs into a wall outlet; a wall wart is an external supply integrated with the outlet plug itself. These are popular in consumer electronics ...
PSU—Power Supply Unit; PSVI—Post-Schema-Validation Infoset; PTS-DOS—PhysTechSoft – Disk Operating System; PV—Physical Volume; PVG—Physical Volume Group; PVR—Personal Video Recorder; PXE—Preboot Execution Environment; PXI—PCI eXtensions for Instrumentation; PRC—Procedure Remote Call
Power supply unit, an electronic device . Power supply unit (computer) Passenger service unit, above each seat in a passenger airplane; Police support unit (United Kingdom) ...
a) General term for standards pertaining to consumer high-resolution TV. b) A TV format capable of displaying on a wider screen (16:9) as opposed to the conventional 4:3) and at higher resolution. Rather than a single HDTV standard the FCC has approved several different standards, allowing broadcasters to choose which to use.
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Typically, dementia is associated with classic symptoms like confusion and memory loss. But new research finds that there could be a less obvious risk factor out there: your cholesterol levels ...
An ATX power supply unit with top cover removed. A power supply unit (PSU) converts mains AC to low-voltage regulated DC power for the internal components of a desktop computer. Modern personal computers universally use switched-mode power supplies.