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Datasheet - Albalá Ingenieros
Datasheet - Albalá Ingenieros

... • Provides two adjustment modes for the subcarrier phase: track and fixed SCH. • Front panel indicators for the SDI input, SDI format and reference locking. • 12 bit internal signal processing. • Provides two user-configurable GPI inputs or outputs. • Module control and supervision can be done remot ...
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Photodiode Amplifiers

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... simplified form in Figure 4, performs all required LVDT signal processing. The on-chip excitation frequency oscillator can be set from 20 Hz to 20 kHz with a single external capacitor. Two absolute value circuits followed by two filters are used to detect the amplitude of the A- and B channel inputs ...
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... the elimination of the front-end diode bridge rectifier to reduce conduction losses in it. The proposed PFC-based bridgeless isolated Cuk converter is designed to operate in discontinuous inductor current mode to achieve an inherent PFC at the ac mains. The proposed drive is controlled using a singl ...
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... scaleable pulse output, assigned the accumulated total, for control of external counters, and a RS232 interface to output a rank protocol to printer or host, or remote controlling the unit. Optionally there is one analog or Pt100 RTD input for temperature or density flow compensation. The DigiFlow 5 ...


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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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