Avago Technologies announces new precision optical isolation amplifiers for motor control and current sensing applications. Avago Technologies announces new precision optical isolation amplifiers for ...
Today, optocouplers are a ubiquitous electronic component, found in almost any piece of electrical equipment and in most industry segments. Since their introduction over twenty five years ago, ...
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 ...
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 ...
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 ...
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 ...
Melexis has qualified a pair of current sensors to UL/IEC 62368-1 for use where ‘reinforced isolation’ is mandated. “Until now, MLX91220 and MLX91221 had only been qualified as a basic, single barrier ...
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 ...
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