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Old 1st April 2008, 12:40 PM   (permalink)
Question Hall effect sensor

Is there hall effect sensor that are precise enough to mesure 1A of current (have to measure from 1ma to 1A DC). the only one i found is the acs173 (5Amp) ic but they are not precise enough for small currents

i think i will have to stay with a shunt resistor
carmusic is offline  
Old 1st April 2008, 03:11 PM   (permalink)
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If the Hall effect sensor is made with a hole in the middle, just wind the cable through 5 times.
Diver300 is offline  
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