Avago Technologies would like to highlight its precision optical isolation amplifiers for motor control and current sensing applications. The ACPL-790B, ACPL-790A and ACPL-7900 devices improve the ...
One of the more difficult problems that designers may face is trying to isolate precision analog signals in an extremely noisy environment. A good example is moni- toring the motor phase current in a ...
Enhancing motor-drive apps with added safety, the ACPL-785J isolation amplifiers include both short-circuit and overload detection and allow direct measurement of motor phase currents in power ...
Vishay has introduced a precision isolation amplifier with 5kVrms isolation test voltage and 150kV/μs typical (100kV/μs min) common-mode transient immunity: VIA0050DD. “Isolation amplifiers in the VIA ...
Electric motors that are either poorly maintained or which lack the proper electrical protection are the second greatest cause of electrical fires. So says the Factory Mutual Research Corp., a ...
Jamshed Khan, optocoupler application engineer for Avago Technologies, demonstrates Avago's new miniature isolation amplifier, the ACPL-C79x, for current and voltage sensing applications. 5:28 Jamshed ...
Isolation is a means of preventing current from flowing between two communicating points. Typically, isolation is used in two situations. The first is where there's the potential for current surges ...
Toshiba Electronics Europe has announced two digital output isolation amplifiers for current and voltage sensing in power converters. The TLP7830 and TLP7930 achieve high accuracy through the ...
Isolation amplifier is a device that electrically isolates two circuits. In another terms, there is no direct electrical connection between the two circuits. Isolation amplifiers are used in a variety ...
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