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Chapter 2
Chapter 2

... A basic circuit consists of 1) a voltage source, 2) a path and 3) a load. An example of a basic circuit is the flashlight, which has each of these. Switch ...
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... An easier method to determine random error is to estimate the random error by utilizing the accuracy of the instrument and the judgment of the experimenter. The error in a given instrument is determined by the smallest division on that instrument or “least count.” For example, the smallest division ...
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... to adjust. Familiar features such as Stereo Link, Soft/Hard Knee, Ratio, Output Level, as well as the comprehensive 40-segment tricolor Gain/Loss metering have been carefully optimized for flexible, creative control over a wide dynamic range with a lack of audible artifacts. Very useful is the Side ...
SIGC16T120C IGBT Chip in NPT-technology
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Chapter 2 - Mark`s Academy of Science
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... of electric motors and solenoids. In an approximate but useful form of the analysis, magnetic hysteresis is ignored, and eddy currents are approximated by a “shorted-turn” circuit model. The analysis of this paper relies on these approximations but allows for the later introduction of magnetic satur ...
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Opto-isolator



In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.
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