HALL SENSOR CURRENT MONITOR

  
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The circuit uses a Hall-effect sensor, which consists of an IC that resides in a small gap in a flux-collector toroid, to measure dc current from 1 to 40 A. Wrap the current-carrying wire through the toroid; the Hall voltage VH is then linearly proportional to the current (I). The current drain from VB is less than 30 mA. To monitor an automobile alternat..
HALL SENSOR CURRENT MONITOR - schematic




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