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ACS712 Hall Effect Current Sensor Module 20A - India

155.00

ACS712 Hall Effect Current Sensor Module 20A – India

The ACS712 Hall Effect Current Sensor Module is a famous current sensing module in India and worldwide. Easily interfaced with any microcontroller or Arduino.

Buy online in India the ACS712 Hall Effect Current Sensor Module with fast shipping at Circuit Uncle. Order multiple products and save per-item shipping cost within India. Local Pickup is also available for Delhi-NCR.

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Description

Circuit Uncle‘s ACS712 (based on Hall Effect)  Current Sensor Module (available in India) can sense up to 20A of AC or DC current flow and is available for purchase in India with fast shipping. Sensing the current flow is a fundamental requirement in a range of applications, e.g., over-current fault protection circuits, motor control, battery chargers, SMPS, watt meters, etc. Using Hall Effect the ACS712 Module uses the ACS712 IC to measure the flowing current.

Maximum 20A of current (both positive and negative direction flow) can be detected, and which could be read as a voltage via the analog port of an Arduino UNO or Arduino MEGA.

ACS712 Hall Effect Current Sensor Module – 20A Specification:

  • Vcc: 4.5V ~ 5.5V DC
  • Measure Current Range: -20A  to +20A
  • Sensitivity: ~ 100 mV/A
  • 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
  • 80 kHz bandwidth
  • Total output error 1.5% at TA = 25°C
  • Small footprint, low-profile SOIC8 package
  • 1.2 mΩ internal conductor resistance
  • 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
  • Ratiometric output from the supply voltage

Pin Configuration

Pin Number Pin Name Description
1 Vcc  +5V
2 Output Outputs Analog voltage is proportional to the current
3 Ground Connected to the ground
T1 Wire In The wire through current has to be measured is connected here

 

T2 Wire Out

 

NOTE: Product Images are shown for illustrative purposes only and may differ from actual product.

Datasheet of ACS712 Hall Effect Current Sensor Module

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1 review for ACS712 Hall Effect Current Sensor Module 20A – India

  1. Sameer Bagga

    I was building a current measurement project. This module worked fine.

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