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20A Range Current Sensor Module ACS712
20A Range Current Sensor Module ACS712 Freeshipping-20A-range-Current-Sensor-Module-ACS712-Module.jpg_640x640 20A Range Current Sensor Module ACS712

20A Range Current Sensor Module ACS712

Availability: In stock
SKU: 23911

QUICK OVERVIEW

  1. Low-noise analog signal path
  2. Device bandwidth is set via the new FILTER pin
  3. 5 µs output rise time in response to step input current
  4. Small footprint, low-profile SOIC8 package
  5. 2.1 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8
  6. Supply Voltage: 4.5V~5.5V DC
  7. Measure Current Range: 20A
  8. Sensitivity: 100mV/A

 249.00

(inc GST)

₹ 211.02 (+18% GST extra)

In stock

Purchase this product now and earn 3 Robu Points!

The 20A Range Current Sensor Module ACS712 consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field in which the Hall IC converts into a proportional voltage.

Sensing and controlling current flow is a fundamental requirement in a wide variety of applications including, over-current protection circuits, battery chargers, switching mode power supplies, digital watt meters, programmable current sources, etc.

This ACS721 current module is based on the ACS712 sensor, which can accurately detect AC or DC current.

The maximum AC or DC that can be detected can reach 20A, and the present current signal can be read via analog I / O port of Arduino.

We are supplying two more of such modules which equip ACS712 IC for current measurement, they are as below

5A Range Current Sensor Module ACS712
30A Range Current Sensor Module ACS712

Note:

ACS712 is based on the Hall detection principle, please try to avoid the magnetic field, when using it as it may impact the reading accuracy.

Connection Diagram:

arduino_ACS712

 

arduino_ACS712

 


Features :

  • The low-noise analog signal path
  • Device bandwidth is set via the new FILTER pin
  • 5 µs output rise time in response to step input current
  • Small footprint, low-profile SOIC8 package
  • 2.1 kV RMS minimum isolation voltage from pins 1-4 to pins 5-8
  • 5.0 V, single-supply operation
  • 66 to 185 mV/A output sensitivity
  • Output voltage proportional to AC or DC currents
  • Factory-trimmed for accuracy
  • Extremely stable output offset voltage
  • Nearly zero magnetic hysteresis

The ratiometric output from the supply voltage.


Package Includes :

1 x 20A Range Current Sensor Module ACS712


Useful Links:
  1. The Useful Introduction_1 from Embedded-lab.
  2. The Useful Introduction_2 from Embedded-lab.
Current sensor chip

ACS712ELC-20A

Operating Voltage (V)

4.5V ~ 5.5V DC

Measure Current Range

-20 ~ +20A

Sensitivity

100mV/A

Length (mm)

32

Width (mm)

13

Height (mm)

13.5

Weight (gm)

5

Shipment Weight

0.095 kg

Shipment Dimensions

13 x 11 x 6 cm

15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.


What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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ACS712 Datasheet

ACS712 Arduino Programm

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