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28-04-2026
How To Compare Open-Loop And Closed-Loop Current Sensors For Different Control Systems
Open-loop and closed-loop current sensors are not substitutes in every control system. Open-loop solutions are often better when size, power consumption, and cost matter most. Closed-loop solutions are often better when accuracy, response time, linearity, and low drift matter most. The right comparison always starts with the control system’s real job, then matches the sensor architecture to that job.
