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Current Sensor ACS712(TM) 5A 20A or 30A Hall Effect Sensor
Current Sensor ACS712(TM) 5A 20A or 30A Hall Effect Sensor
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Current Sensor ACS712(TM) 5A 20A or 30A Hall Effect Sensor
Further data on the Allegro ACS712 can be found here:
https://www.allegromicro.com/en/products/sense/current-sensor-ics/zero-to-fifty-amp-integrated-conductor-sensor-ics/acs712
Four or more units get faster shipping
Specifications:
ACS712 module
product manual:
1. Pin 5V power supply, onboard power indicator
2. When no detection current passes, the output voltage is VCC/2
Note: ACS712 is based on the principle of Hall detection, please try to avoid the influence caused by the magnetic field when using it!
5 AMP
- 1. current sensor chips: ACS712ELC-05B;
- 2. pin 5V power supply, on-board power indicator;
- 3, the module can be measured plus or minus 5 amps, corresponding to the analog output of 185 mV / A;
- 4, there is no detection current through, the output voltage is VCC / 2;
- 5. PCB board size: 31 (mm) x13 (mm);
20 AMP
- 1. current sensor chip: ACS712ELC-20A;
- 2. pin 5V power supply, on-board power indicator;
- 3. the module can measure the positive and negative 20 amps, corresponding to the analog output 100mV / A;
- 44 there is no detection current through, the output voltage is VCC / 2;
- 5. PCB board size: 31 (mm) x13 (mm);
30 AMP
- 1. current sensor chips: ACS712ELC-30A;
- 2. Pin 5V power supply, on-board power indicator;
- 3. The module can measure the positive and negative 30 amps, corresponding to the analog output 66mV / A;
- 4. No test current through the output voltage is VCC / 2;
- 5. PCB board size: 31 (mm) x13 (mm);
Description:
Current sensor chip: | ACS712ELC-05B |
Model: | ACS712 module |
Pin 5V power supply, | On-board power indicator |
output voltage | VCC / 2(When there is no detection current passing) |
PCB board size: | 31 (mm) x13 (mm) |
Measures plus or minus 5 amps | corresponding to the analog output of 185 mV / A |
Measures plus or minus 20 amps | corresponding to the analog output 100mV / A |
Measures plus or minus 30 amps | corresponding to the analog output 66mV / A |
Packing: |
Envelope No. 1 |
Shipping included 39-60 days via standard delivery -- about $1USD. Review at checkout. Faster shipping is not cost-effective except for orders greater than five. Review at checkout.
ACS712 is a product designed by Allegro Micro.







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