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An ampere-hour or amp-hour (symbol: A⋅h or A h; often simplified as Ah) is a unit of electric charge, having dimensions of electric current multiplied by time, equal to the charge transferred by a steady current of one ampere flowing for one hour, or 3,600 coulombs. [1] [2]
A system in which a computer provides assistance to the designer of a device or system. electronic engineering The profession of applying electronics to practical problems. electronic filter A filter that alters some frequency-related characteristic of a signal. electronics The study of the flow of electrons through a vacuum, gases or ...
A filter on the DC side of a converter, designed to reduce the ripple in the associated system. DC form factor The ratio of the rms value to the mean value averaged over a full period of a periodically varying quantity having a non zero DC component. DC power The product of the direct voltage and the direct current (mean values). DC ripple factor
CRS—Computer Reservations System; CRT—Cathode-ray tube; CRUD—Create, read, update and delete; CS—Cable Select; CS—Computer Science; CSE—Computer science and engineering; CSI—Common System Interface; CSM—Compatibility support module; CSMA/CD—Carrier-sense multiple access with collision detection; CSP—Cloud service provider
The system power consumption is a sum of the power ratings for all of the components of the computer system that draw on the power supply. Some graphics cards (especially multiple cards) and large groups of hard drives can place very heavy demands on the 12 V lines of the PSU, and for these loads, the PSU's 12 V rating is crucial.
Stand-alone switched-mode power supply An adjustable switched-mode power supply for laboratory use. 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.
Computer-aided design (CAD) is the use of computer systems (or workstations) to aid in the creation, modification, analysis, or optimization of a design. [122] CAD software is used to increase the productivity of the designer, improve the quality of design, improve communications through documentation, and to create a database for manufacturing ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 27 January 2025. Engineering discipline specializing in the design of computer hardware "Hardware engineering" redirects here. For engineering other types of hardware, see mechanical engineering. For engineering chemical systems, see chemical engineering. Computer engineering Occupation Names Computer ...