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SFP Series EOLS-BI1603-29X 34X 36X Series
SFP Series EOLS-BI1603-29X 34X 36X Series

... 4) LOS (Loss of Signal) is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ resistor. Pull up voltage between 2.0V and VccT, R+0.3V. When high, this output indicates the received optical power is below the worst-case receiver sensitivity (as defined by the standard in use ...
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... The current source net inverter output voltage is proportional to the motor stator winding current. It is possible to construct the separate current transformer, which is not bound with the frontal part extension and doesn't require the alternation of motor construction [19]. The energy transfered t ...
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chapter2_circuit_breakers_jan_2014

AXION SERIES - Trine Access Technology
AXION SERIES - Trine Access Technology

< 1 ... 398 399 400 401 402 403 404 405 406 ... 2014 >

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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