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view pdf - AMETEK Programmable Power
view pdf - AMETEK Programmable Power

... This LPL Series Programmable DC Electronic Load from American Reliance Inc. offers a complete solution to the electronic load system requirements. This instrument was designed to assist in the development and testing of new products, as well as is being a standard instrument for automatic test syste ...
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... be hung on any wall able to take its weight. However, there are also an increasing number of features being incorporated into modern displays. For example, traditionally, there were only one or two sources providing data to a screen. With popularity of digital TV over various different media, it is ...
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...  Majority carriers recombining with minority carriers results in the disappearance of majority carriers.  Bound charges, which will no longer be neutralized by majority carriers are uncovered.  There is a region close to the junction that is depleted of majority carriers and contains uncovered bo ...
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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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