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Electronic Troubleshooting
Electronic Troubleshooting

K3740
K3740

... a digital clock. They use the same basic technology, except that arbitrary images are made up of a large number of small periods, while other displays have larger elements. 2.1.3 PLCC A wide range of power line communication technologies are needed for different applications, ranging from home autom ...
KSE 210 PNP Epitaxial Silicon Transistor Absolute Maximum Ratings
KSE 210 PNP Epitaxial Silicon Transistor Absolute Maximum Ratings

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Equalizing voltage levels in MV distribution network of Elektra Zagreb
Equalizing voltage levels in MV distribution network of Elektra Zagreb

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IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)

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Alternating current



Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).
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