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AC adapter

An AC adapter or AC/DC adapter (also called a wall charger, power adapter, or informally wall wart, or, in some configurations, power brick) is a type of external power supply, often enclosed in a case similar to an AC plug. AC adapters deliver electric power to devices that lack internal components to draw voltage and power from mains power themselves.…

Standards, Applications, Art & Measurement

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Overview

Modes of operation

Advantages

Efficiency

Universal power adapters

Use of USB

Standards

Advanced semantic analysis

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Map overview Semantic statistics

AC adapter

Nodes80
Edges79
Triples67
Avg. degree1.98
Density0.025
Components1

How this topic connects Entity context

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AC adapter

Top relations

related to Advantages · 27
AC adapter → AC, An, Because, Configuration, Constant, DC, Ease, Electrical, External, External AC, Externally, Heat, If, Much, Power, Removing, Safety, Simplified, The, These
see also · 16
AC adapter → AC, Apple, Common, DC, Describes, Electronic, Energy, Mobile Devices, MOSFET, Power, PSU, SMPS, Switched-mode, Universal Power Adapter, USB, USB Power
related to Use of USB · 15
AC adapter → AC, DC, Electric, In, March, Numerous, Plug-in, The, The USB, The USB Implementers Forum, USB, USB Battery Charging Specification, VAC, VDC, VDC USB

Important terminology Word statistics

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Important terminology

power adapters supplies supply ac voltage external devices used adapter battery usb linear equipment mains use device transformer even energy

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Quick Charge by Qualcomminstance ofbattery charging protocols0.80text
USB Power Delivery started allowing charged devices to request different voltages suited for their needsinstance ofbattery charging protocols0.80text
usually higher voltages to increase power without adding heat to the copper wires of the USB cableinstance ofbattery charging protocols0.80text
Underwriters Laboratoriesinstance ofusually requiring expensive certification by national or regional safety agencies0.80text
Philco had to quickly pivot to radio manufacturing to remain relevantinstance ofand companies which launched exclusively manufacture that product0.80text
existent.Laptop chargerIn early laptop computersinstance ofand companies which launched exclusively manufacture that product0.80text
the power supply units were internal like in desktop computersinstance ofand companies which launched exclusively manufacture that product0.80text
existentinstance ofand companies which launched exclusively manufacture that product0.80text
laptop computers that usually depend on proprietary adaptersinstance ofsuitable for devices0.80text
AC adapterrelated to AdvantagesExternal AC0.60section
AC adapterrelated to AdvantagesThe0.60section
AC adapterrelated to AdvantagesSafety0.60section

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    Min side: 3
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