5A Current Sensor Module ACS712 Expand

20A Current Sensor Module ACS712

9MCS20ADC

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R74.95

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Analogue output, digital hall effect based intergrated 20A current sensor IC module. Uses the Allegro ACS712 IC. 

  • IC: ACS712ELC-20A
  • 5V DC nominal supply voltage, absolute max 8V DC supply. 
  • Measurment range: +- 20A DC (Positive and Negative reading) 
  • Analogue output: 100mV / A , 0A output = Vcc/2 (Half supply) 
  • PCB Size: 31mm x 13mm

Beware, due to hall effect current sensing the output of the device is influenced by external magnetic fields. 

How to use guide: http://blog.electrodragon.com/acs712-current-sensor-read/

Datasheet: http://pdf1.alldatasheet.com/datasheet-pdf/view/168326/ALLEGRO/ACS712.html

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