This simple circuit provides better than 1% accuracy in optically coupling a DC voltage signal. To compensate for the non-linearity of the optical isolator, an identical device is connected in the ...
Signal and power isolation using a DC-DC converter implementation. The importance of isolation in medical equipment. A self-driven synchronous-rectifier circuit to isolate high voltage. One of the ...
Gree Electric Appliances Inc of Zhuhai has been granted a patent for an isolation circuit system and signal isolation method. The system includes a power management unit, digital logic circuit, and ...
Having problems with your process controls and electrical instrumentation? The source may be a grounding disturbance known as a ground loop. According to the ANSI/ IEEE Standard Dictionary of ...
Robust and accurate measurements and controls are important for industrial instrumentation and process control. Various industrial sensors such as RTD or thermocouples usually require input isolation, ...
Designing a closed-loop, controlled power supply or motor-control system presents two main challenges. First, the design requires sending feedback voltage or current information across an isolation ...
Negative group delay circuits represent an innovative frontier in electronic engineering, wherein the output signal appears to precede its input. This seemingly paradoxical behaviour is achieved ...
Picking up where we left off in Part 1, we need to explore some methods to mitigate problems caused by unpredictable ground currents.
Residual current circuit breakers (RCCB) play a narrow but important role in electrical protection. They are frequently specified, often misunderstood, and regularly credited with capabilities they ...
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